{"title":"NDS Drainage Grates \u0026 Parts","description":"\u003cdiv class=\"category_desc\"\u003e\n\u003cb class=\"txt-blue-bold\"\u003eWe offer a complete line of catch basins and grates for residential and commercial stormwater management solutions.\u003c\/b\u003e \u003cbr\u003e \u003cbr\u003eNDS catch basins have a sump area that collects debris and prevents clogging of the pipeline, and grates are available in a variety of colors to blend in with surrounding surfaces. Depending on the size of the round, square, or atrium grates, they may fit directly into a riser of pipe, sewer and drain fitting, or our catch basins. \u003cspan\u003eNDS drainage grates, fittings, and catch basins are some of the \u003c\/span\u003e\u003cspan\u003ebest \u003c\/span\u003e\u003cspan\u003edrainage system\u003c\/span\u003e\u003cspan\u003e components \u003c\/span\u003e\u003cspan\u003eavailable anywhere online.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c!-- split --\u003e\n\u003cdiv class=\"cat-desc-bel\"\u003e\n\u003ch2\u003eNDS Basins and Grates\u003c\/h2\u003e\n\u003cp class=\"nomtop\"\u003eOur online store has one of the largest warehouse selections of NDS Basins, Grates, and Drainage Systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eNDS Catch Basins and Grates\u003c\/span\u003e\u003cbr\u003eChoose from among the best of products from NDS to maximize your drainage management solutions. Our famous catch basins will prevent clogs that can lead to water damage and costly repairs. Our grates and adapters are a perfect fit for when a catch basin is not necessary. Connect our grates directly to pipe or fittings.\u003c\/p\u003e\n\u003cp\u003eWe carry the full array of drainage solutions.\u003c\/p\u003e\n\u003cul class=\"nomtop\"\u003e\n\u003cli\u003eNDS Square Catch Basins\u003c\/li\u003e\n\u003cli\u003eNDS Spee-D Basins\u003c\/li\u003e\n\u003cli\u003eNDS Catch Basin Filters\u003c\/li\u003e\n\u003cli\u003eNDS Square and Round Grates\u003c\/li\u003e\n\u003cli\u003eNDS Atrium Grates\u003c\/li\u003e\n\u003cli\u003eNDS DuraCast In-line Grates\u003c\/li\u003e\n\u003cli\u003eNDS Brass and Chrome Grates\u003c\/li\u003e\n\u003cli\u003eNDS Drainage Fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eNDS Drainage Management\u003c\/h2\u003e\n\u003cp\u003eFind the solution to all of your drainage problems with our NDS line of products.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"nds-02-4-in-sq-grate-black","title":"NDS 4 in. Square Drain Grate, Foam Polyolefin, Black","description":"\u003cp\u003eDurable NDS 4 in. square drain grate designed for residential and light commercial area drains. Molded from structural foam polyolefin with UV stabilization, this compact grate combines corrosion resistance and low weight for easy installation and long service life. The grate's diagonal pattern helps keep debris out while maintaining good flow.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 02 — 4 inch square grate, black.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Structural foam polyolefin with UV inhibitor for fade and crack resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits standard 3\" sewer \u0026amp; drain pipe and fittings, 3\" corrugated pipe, and 3\" triple-wall pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Open surface area and designed flow for effective surface drainage (manufacturer flow rating).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety \u0026amp; Use:\u003c\/strong\u003e ADA-compliant, heel-proof pattern recommended for pedestrian, bicycle and wheelchair traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenefits:\u003c\/strong\u003e Lightweight, chemical-resistant, rustproof and maintenance-free — simple to place and remove for cleaning.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for yard and area drains, this NDS grate works with common NDS receptors and fittings to create a dependable surface drainage solution. For full technical specifications and installation guidance, refer to the manufacturer's product literature or the included drainage catalog.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671276809,"sku":"02","price":10.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/02-2_b2217359-8728-4e80-8c63-797705aa9b3a.jpg?v=1503293162"},{"product_id":"nds-05-6-sq-grate-green","title":"NDS 6\" Square Drain Grate - Structural Foam Polyolefin, Green","description":"\u003cp\u003eDurable NDS 6\" square drain grate designed for landscape and yard drainage. Lightweight yet strong, this green grate helps keep debris out of your drainage system while allowing surface water to flow freely. Ideal for planter beds, window wells, mulch areas, patios, and small lawns.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits 3\" or 4\" sewer and drain pipe and fittings, 3\" or 4\" corrugated pipe, and 3\" or 4\" triple-wall pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Structural foam polyolefin construction treated with UV inhibitors for outdoor durability and fade resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Top measures approximately 5-7\/8\" square; overall height about 2\" for secure seating in drain collars and fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Open surface pattern prevents debris entry while supporting light foot traffic; designed for efficient surface drainage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrosion \u0026amp; Chemical Resistance:\u003c\/strong\u003e Rustproof and chemically resistant for low-maintenance outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Lightweight design installs quickly without special tools and works with standard NDS fittings and adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis NDS grate provides a proven, maintenance-friendly alternative to cast-iron or concrete covers in non-traffic areas. Its UV-treated polyolefin construction helps prevent cracking and color fade under prolonged sun exposure. For technical specs, installation details, and flow capacity charts, consult the manufacturer's drainage catalog and product technical sheets.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671279817,"sku":"05","price":14.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/05-2_146cbed0-0b44-4552-9a2a-88ddfca2c3d6.jpg?v=1503293175"},{"product_id":"nds-06-6-in-sq-grate-grey","title":"NDS 6 in. Square Drain Grate - Foam Polyolefin, Grey","description":"\u003cp\u003eDurable NDS 6 in. square drain grate in grey foam polyolefin designed for residential and light commercial drainage. Molded with UV inhibitors and chemical-resistant material, this grate is rustproof, lightweight, and built to resist fading and cracking from sun exposure. It provides a low-maintenance alternative to heavier concrete grates while maintaining reliable flow and long service life.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 6 in. square opening; compact for tight installations.\u003c\/li\u003e\n\u003cli\u003eMaterials: Foam polyolefin with UV inhibitors; chemical-resistant and rustproof.\u003c\/li\u003e\n\u003cli\u003eCompatibility: Fits 3\" or 4\" sewer and drain pipe and fittings, 3\" or 4\" corrugated and 3\" or 4\" triple wall pipe.\u003c\/li\u003e\n\u003cli\u003eColor: Grey — neutral finish blends into landscaping and hardscape.\u003c\/li\u003e\n\u003cli\u003eInstallation: Lightweight design for easy placement; secures to standard drainage housings or adapters.\u003c\/li\u003e\n\u003cli\u003eMaintenance: No painting, sealing, or corrosion treatment required; simply remove for debris clearing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose this NDS grate when you need a durable, easy-to-install drainage cover that pairs with common 3\" and 4\" piping systems. For installation guidance and part compatibility, consult the NDS drainage catalog or contact a drainage professional. Ideal for patios, driveways, and landscape drain runs.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671280265,"sku":"06","price":16.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/06-2_ec60faad-3236-42e6-bed6-6edbbcadb2d7.jpg?v=1503293178"},{"product_id":"nds-06s-6-in-sq-grate-sand","title":"NDS 06S 6 in. Square Drain Grate, Sand Plastic","description":"\u003cp\u003eDurable NDS 06S 6 in. square drain grate in sand plastic provides a low-maintenance, corrosion-proof cover for small drainage openings. Made from UV-stabilized high-density polyethylene (HDPE), this grate resists fading, cracking and chemicals while remaining lightweight for easy handling and installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e connects to 3\" and 4\" sewer \u0026amp; drain pipe, single-wall corrugated and triple-wall pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e UV-stabilized HDPE (high-density polyethylene) for outdoor durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e top 5-7\/8 in. square, overall 6 in. nominal, 2 in. height; grate openings 1\/4 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e 10.4 sq. in. open area; flow rate approximately 32 GPM for light stormwater flows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e patios, walkways, lawns, landscaped areas and pool decks to prevent debris entry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e chemical-resistant, rustproof; simply remove debris and rinse to restore flow.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEngineered for reliable surface drainage, the NDS 06S combines proven materials and a heel-proof pattern to keep drains clear without the weight of concrete. Ideal where light foot traffic is expected, it offers a simple, long-lasting solution for residential and light commercial drainage projects.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671280905,"sku":"06S","price":16.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/06S-2_d8fccda8-1088-4b7a-9079-73f73f62fd4d.jpg?v=1503293185"},{"product_id":"nds-07-5-in-sq-grate-green","title":"NDS 5 in. Square Drain Grate - Green Foam Polyolefin","description":"\u003cp\u003eDurable, lightweight square grate engineered for residential and light commercial drainage applications. The green 5 in. NDS grate is molded from foam polyolefin and designed to connect with standard 4\" sewer and drain pipe, 4\" corrugated pipe, and 4\" triple wall pipe for easy, reliable surface drainage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; Fit:\u003c\/strong\u003e 5 in. square grate designed to fit 4\" sewer and drain pipe, 4\" corrugated pipe, and 4\" triple wall pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Molded foam polyolefin provides corrosion resistance and long-term durability in outdoor conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather \u0026amp; Chemical Resistance:\u003c\/strong\u003e Formulation includes UV inhibitors to resist fading and cracking; chemical-resistant and rustproof for low maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Lightweight design allows quick placement and simple connection to compatible 4\" drainage systems—no special tools required for basic installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Smooth molded surface resists buildup and is easy to clean; designed to be maintenance-free under normal conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis NDS square grate offers a proven, economical alternative to heavier metal or concrete grates where corrosion resistance and ease of handling matter. It is an ideal option for landscaping, yard drains, and general surface-drain applications. For full product specifications and installation guidance, consult NDS literature and the manufacturer’s drainage catalog.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671281353,"sku":"07","price":11.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/07-2_7bf5afda-b911-487f-b7bb-746841f10a32.jpg?v=1503293188"},{"product_id":"nds-08-5-in-sq-grate-black","title":"NDS 5 in. Square Drain Grate - Foam Polyolefin, Black","description":"\u003cp\u003eNDS 5 in. Square Drain Grate in black provides a durable, lightweight solution for residential and commercial drainage. Molded from foam polyolefin with UV inhibitors, the grate resists fading, cracking and corrosion for long-term performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 5 in. square; fits 4\" sewer and drain pipe, 4\" corrugated pipe, and 4\" triple-wall pipe.\u003c\/li\u003e\n\u003cli\u003eMaterial: foam polyolefin construction for chemical resistance and rustproof durability.\u003c\/li\u003e\n\u003cli\u003eFinish: black color with UV inhibitors to reduce sun fading and surface degradation.\u003c\/li\u003e\n\u003cli\u003ePerformance: maintenance-free design that's lightweight and easy to handle during installation.\u003c\/li\u003e\n\u003cli\u003eCompatibility: works with common 4\" drainage fittings and landscape drainage systems.\u003c\/li\u003e\n\u003cli\u003eApplications: ideal for yard drainage, patios, driveways, and low-profile landscaping drains.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSimple to set and replace, this NDS grate offers a practical, corrosion-resistant option when traditional concrete drains are impractical. See the NDS Drainage Catalog for more specifications and installation guidance.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671284617,"sku":"08","price":10.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/08-2_1773a756-d90d-4335-8c82-bcf1d52547ec.jpg?v=1503293201"},{"product_id":"nds-09-5-in-sq-grate-grey","title":"NDS 5 in. Square Structural Foam Grate, Gray — Fits 4 in. Pipe","description":"\u003cp\u003eReliable, lightweight and low-maintenance, the NDS 5 in. square structural foam grate provides effective surface drainage for yards, patios, walkways and light-duty drainage applications. Designed for long outdoor life, it resists fading and chemical exposure.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Structural foam polyolefin (HDPE) with UV inhibitors; chemical-resistant, rustproof and maintenance-free.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; Compatibility:\u003c\/strong\u003e 5 in. square top; fits 4 in. sewer \u0026amp; drain pipe and fittings, 4 in. corrugated pipe and 4 in. triple-wall pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Open surface area 4.25 sq in; flow rate approximately 5.57 GPM for efficient surface drainage while minimizing debris entry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad \u0026amp; Safety:\u003c\/strong\u003e ADA-compliant and heel-proof; recommended for pedestrian, bicycle and wheelchair traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Lightweight design for easy placement and handling; fits standard NDS basins and fittings—follow NDS installation instructions for secure seating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Simple to clean with a hose or mild detergent for buildup; UV protection reduces sun-related cracking and fading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBacked by NDS product literature and decades of drainage experience, this gray 5 in. square grate is a durable, corrosion-free alternative to metal or concrete grates. See NDS drainage catalog for complete specifications and installation guidance.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671288201,"sku":"09","price":10.33,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/09-2_ee10dcc7-4dd8-4100-ba90-bc900b226937.jpg?v=1503293205"},{"product_id":"nds-101-spee-d-basin-3-x-4-outlet","title":"NDS Spee-D-Basin 101 — Locking 3\"\/4\" Outlet","description":"\u003cp\u003eThe NDS Spee-D-Basin 101 provides a secure, locking outlet solution for small landscape drainage applications where reliable connection to 3\" or 4\" pipe is required. Designed for use with NDS grates and pop-up emitters, this basin helps manage surface runoff in planter beds, window wells, and low spots.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocking outlet:\u003c\/strong\u003e Secure connection prevents accidental disconnection and helps direct flow into the drainage system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-size compatibility:\u003c\/strong\u003e Accepts 3\" and 4\" sewer and drain pipe, 3\" or 4\" corrugated pipe, 4\" SCH 40 and 3\" and 4\" triple wall pipe for versatile installation options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy integration:\u003c\/strong\u003e Works with NDS atrium, round, or square grates and 6\" pop-up emitters to create finished, functional drainage points.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-profile design:\u003c\/strong\u003e Compact basin footprint fits tight landscaping and planter applications without excessive excavation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black for unobtrusive placement in soil and mulch beds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumented specifications:\u003c\/strong\u003e See the included NDS drainage catalog document for detailed dimensions and installation diagrams.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRecommended for landscape contractors and homeowners installing localized drainage solutions, the Spee-D-Basin 101 simplifies pipe transitions and keeps surface drainage functioning reliably. Install by matching the outlet size to the pipe, securing the locking outlet, and backfilling per local code. Periodic inspection and debris removal at the grate will maintain long-term performance.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671326089,"sku":"101","price":25.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/101-2_4b29d3c7-f055-4603-9e62-30f14822246c.jpg?v=1503293341"},{"product_id":"nds-1040-10-rd-grate-black","title":"NDS 10 in. Round Drain Grate — Black, Fits 8 in. Pipe","description":"\u003cp\u003eReplace bulky concrete covers with a lightweight, maintenance‑free NDS round drain grate engineered for reliable surface drainage. The NDS 1040 fits 8\" sewer and drain pipe as well as 8\" single‑wall corrugated pipe, shedding moderate runoff from driveways, patios and landscaped areas while keeping debris out of the pipeline.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable HDPE with UV stabilizers for long outdoor life and chemical resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to seat on 8\" sewer \u0026amp; drain pipe and 8\" corrugated pipe for a tight, secure fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Top diameter approximately 9-3\/4\"; overall height about 2-3\/4\"; grate openings approximately 5\/16\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Generous open area and manufacturer-rated flow capacity for effective drainage of moderate flows.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessibility:\u003c\/strong\u003e ADA-compliant design recommended for pedestrian, bicycle and wheelchair traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation \u0026amp; use:\u003c\/strong\u003e Lightweight construction makes handling and placement easy; ideal for residential and light commercial surface drains.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis round grate resists rust and corrosion, requires no regular maintenance, and helps prevent leaves and debris from entering your drainage system. For specification sheets, load guidance and installation details consult the NDS technical literature linked in the product files. Choose the NDS 1040 when you need a reliable, low‑maintenance grate that integrates seamlessly with standard 8\" drainage fittings.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671355721,"sku":"NDS1040","price":26.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1040-2_4cddfe17-0953-458a-b5ae-f43f40fd8253.jpg?v=1503293476"},{"product_id":"nds-1050-10-rd-grate-green","title":"NDS 1050 10\" Round Drain Grate - Foam Polyolefin, Green","description":"\u003cp\u003eDesigned for easy, long-lasting surface drainage, the NDS 1050 10\" round drain grate in green is a lightweight alternative to traditional concrete covers. Molded from foam polyolefin with UV inhibitors, this grate resists fading, chemical exposure and rust while remaining simple to handle and install. It’s suited for small outdoor drainage openings and areas where light foot traffic may occur.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; fit:\u003c\/strong\u003e 10\" round top designed to fit standard 8\" sewer and drain pipe and 8\" corrugated pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable foam polyolefin with UV inhibitors for long-term outdoor exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeather \u0026amp; chemical resistance:\u003c\/strong\u003e Chemical-resistant and rustproof—built to withstand common outdoor conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; low maintenance:\u003c\/strong\u003e Easy to lift, clean, and replace; no heavy tools required for routine upkeep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for driveways, patios, yard drains, and other outdoor areas needing surface water removal.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstallation is straightforward: place the grate over the matching 8\" pipe or fitting and secure per local plumbing or site requirements. The grate’s slim profile and molded edge provide a neat finished appearance while allowing efficient water entry. NDS grates are part of a full drainage product line—choose compatible fittings and accessories for a complete installation. For ongoing care, rinse debris with a hose and inspect periodically for buildup; the chemical-resistant surface helps maintain appearance and function with minimal maintenance.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671356361,"sku":"1050","price":32.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1050-2_68f2f7a7-af7a-42f0-814f-c9535c786ce4.jpg?v=1503293480"},{"product_id":"nds-1060-10-rd-grate-grey","title":"NDS 1060 10\" Round Drain Grate, Gray — Fits 8\" Pipe","description":"\u003cp\u003eProtect your drainage system with the NDS 1060 10\" round drain grate. Engineered for outdoor use, this lightweight, UV-stabilized HDPE grate keeps leaves and debris out of drainpipes while allowing moderate flows of water to pass through. It's a practical, low-maintenance alternative to heavier metal or concrete covers.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e NDS 1060, 10\" round grate in gray.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e UV‑stabilized high-density polyethylene (HDPE) for chemical resistance and long-term outdoor durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Connects to 8\" sewer \u0026amp; drain pipe and 8\" single-wall corrugated pipe for a soil‑tight fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions \u0026amp; performance:\u003c\/strong\u003e Top diameter 9‑3\/4\", overall height 2‑3\/4\", open area 21.6 sq. in., flow ≈66 GPM (½\" head); grate openings 5\/16\" wide.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse \u0026amp; load:\u003c\/strong\u003e Ideal for lawns, landscaped areas, patios and driveways handling light foot traffic and moderate surface runoff.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenefits:\u003c\/strong\u003e Lightweight, rustproof, chemical-resistant, UV-inhibited and maintenance-free.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor installation, place the grate over the matching 8\" fitting or corrugated pipe and confirm a soil‑tight connection. See the NDS technical literature for detailed installation drawings and flow capacity charts. Keep the grate clear of heavy debris to maintain optimal drainage performance.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671357129,"sku":"1060","price":32.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1060-2_3b7073b0-ff55-4e10-9d46-b2c4d440897d.jpg?v=1503293487"},{"product_id":"nds-1060s-10-rd-grate-sand","title":"NDS 10 in. Round Drain Grate, Sand - Fits 8 in. Pipe (1060S)","description":"\u003cp\u003eEngineered for reliable surface-water capture, the NDS 10 in. Round Drain Grate (1060S) is a durable, sand-colored drain cover designed to protect 8 in. sewer, drain pipe and single-wall corrugated pipe from leaves and debris while moving moderate flows of water from lawns, patios and landscaped areas. Constructed for long-lasting outdoor performance, this grate resists chemicals, rust and sun damage.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-density polyethylene (HDPE) treated with UV inhibitors for fade and weather resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Connects to 8 in. sewer and drain pipe \u0026amp; fittings and 8 in. single-wall corrugated pipe for a soil-tight fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Top diameter ~9-3\/4 in., overall height ~2-3\/4 in.; grate openings approximately 5\/16 in.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Open surface area 21.6 sq. in.; rated flow ~66 GPM under published NDS flow conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Lightweight, maintenance-free plastic construction that is chemical-resistant and rustproof.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse cases:\u003c\/strong\u003e Ideal for yard drains, area drains, driveways, patios and other outdoor areas with light foot traffic.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis grate installs quickly onto compatible 8 in. drain fittings; ensure proper seating and soil-tight connection with your chosen pipe. For engineered projects, refer to NDS technical documents and installation details for flow capacities and installation drawings to confirm placement and spacing. Suitable for residential and light commercial surface-drain applications where moderate water flows and debris protection are needed.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671357321,"sku":"1060S","price":32.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1060S-2_97b1ddcf-9543-4f77-bee6-16f99f396d3f.jpg?v=1503293489"},{"product_id":"nds-11-4-rd-grate-black","title":"NDS 4\" Round Drain Grate - 4\" Black Polyolefin","description":"\u003cp\u003eThe NDS 4\" Round Drain Grate in black is a low-profile, heavy-duty drain cover designed to protect 4\" drainage lines. UV-stabilized polyolefin\/HDPE construction resists fading, cracking and corrosion while letting water pass through efficiently.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits: 4\" sewer \u0026amp; drain pipe and fittings, 4\" corrugated pipe, and 4\" triple-wall pipe for a soil-tight fit.\u003c\/li\u003e\n\u003cli\u003eMaterial: UV-stabilized polyolefin\/HDPE—lightweight, chemical-resistant, and maintenance-free for outdoor use.\u003c\/li\u003e\n\u003cli\u003eDimensions: approximately 4-5\/8\" diameter x 1-1\/2\" height; top grate opening measures about 1\/4\".\u003c\/li\u003e\n\u003cli\u003ePerformance: open surface area ~3.85 sq. in. and ~11.78 GPM flow capacity under 1\/2\" head for reliable light-flow drainage.\u003c\/li\u003e\n\u003cli\u003eCompliance \u0026amp; load: ADA-compliant\/heel-proof design; suitable for Class A (light-duty) applications when installed properly.\u003c\/li\u003e\n\u003cli\u003eInstallation: removable design sits on top of drain pipes or fittings; works with standard adapters and can be secured or glued for a permanent fit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse this round grate to capture and redirect excess surface water from lawns, landscaped areas, patios, decks and near curbs or gutters. The slim profile and durable plastic construction make it easy to install, remove for cleaning and ideal for residential and light commercial drainage projects.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671370761,"sku":"11","price":7.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_1021427045.jpg?v=1588177814"},{"product_id":"nds-12-4-rd-grate-gray","title":"NDS 4\" Round Drain Grate — 4-inch Foam Polyolefin Gray","description":"\u003cp\u003eThis NDS 4\" round drain grate provides a durable, lightweight solution for surface drainage where a 4\" connection is required. Made from foam polyolefin, the grate resists UV exposure, chemicals, and corrosion while remaining easy to handle and install.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 4\" sewer and drain pipe, 4\" corrugated pipe, and 4\" triple-wall pipe for broad compatibility.\u003c\/li\u003e\n\u003cli\u003eFoam polyolefin construction with UV inhibitors prevents fading and cracking in outdoor applications.\u003c\/li\u003e\n\u003cli\u003eRustproof and chemical-resistant—maintenance-free for patios, driveways, and landscape drainage.\u003c\/li\u003e\n\u003cli\u003eDesigned for light foot traffic; ideal for pedestrian areas, garden paths, and residential applications.\u003c\/li\u003e\n\u003cli\u003eLightweight and easy to install—no special tools required; a cost-effective alternative to concrete grates.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose this NDS round grate when you need a reliable, low-maintenance drain grate for residential and light commercial landscaping. It works with common 4\" drainage systems and pairs with NDS fittings and accessories for complete installations.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671391625,"sku":"NDS12","price":7.12,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_1365709793.jpg?v=1588178411"},{"product_id":"nds-1200-12x12-catch-basin-2-openings","title":"NDS 1200 12 in x 12 in Catch Basin - 2 Outlets","description":"\u003cp\u003eThe NDS 1200 12 in x 12 in catch basin is a durable drainage solution that collects surface water and routes it into piping systems to prevent pooling and protect foundations. Molded from UV-stabilized polypropylene (polyolefin), the basin resists fading, corrosion, and normal landscaping wear while remaining lightweight for easier handling and installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal opening:\u003c\/strong\u003e 12 in x 12 in; overall dimensions approximately 12-3\/8 in L x 12-3\/8 in W x 12-15\/16 in H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlets:\u003c\/strong\u003e Two outlet openings; accepts NDS universal adapters to connect 3 in–12 in pipe sizes (adapters sold separately).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSump design:\u003c\/strong\u003e Built-in sump captures sediment and debris to reduce pipeline clogging and simplify cleaning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e UV-treated polypropylene — lightweight, rustproof, and chemically resistant for long outdoor life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for lawns, landscaped areas, under downspouts, patios, and walkways; suitable for light vehicular traffic when installed per guidelines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessories:\u003c\/strong\u003e Compatible grates, outlet adapters, and outlet plugs are available separately to customize flow and finish.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor spec sheets, installation instructions, and accessory compatibility, refer to the NDS drainage catalog or contact technical support. Proper installation and connection with the correct adapters ensure optimal performance and long service life.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671396553,"sku":"1200","price":58.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1200-2_25e54d65-d671-4ead-86a2-a574fd09a99a.jpg?v=1503293791"},{"product_id":"nds-1200blkit-bkit-1200-1211-1206","title":"NDS 1200BLKIT 12 in Square Catch Basin Kit, Black","description":"\u003cp\u003eDesigned for reliable surface drainage, the NDS 1200BLKIT is a complete 12 x 12 in. catch basin kit that collects and redirects stormwater away from foundations, patios, walkways, and landscaped areas. Its UV-stabilized, injection-molded polypropylene basin and black HDPE grate resist fading and cracking for long-term performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete kit includes 12 x 12 in. catch basin, 12 in. black slotted HDPE grate, 2 locking outlet adapters, and 1 outlet plug.\u003c\/li\u003e\n\u003cli\u003eCompatible with 3\" and 4\" sewer\/DWV, single-wall corrugated, triple-wall, and Schedule 40 piping using included locking adapters.\u003c\/li\u003e\n\u003cli\u003eBuilt-in sump collects debris for easier maintenance and helps prevent solids from entering downstream pipe runs.\u003c\/li\u003e\n\u003cli\u003eKeyed side openings secure outlet adapters; robust support ribs under the grate improve durability and load distribution.\u003c\/li\u003e\n\u003cli\u003eUV-stabilized polypropylene basin and HDPE grate for outdoor exposure; suitable for light vehicular traffic when properly installed.\u003c\/li\u003e\n\u003cli\u003eSnap-lock adapters allow tool-free connections for quick installation and a soil-tight fit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for residential and light-commercial drainage, the NDS 1200BLKIT simplifies installation while providing dependable, low-maintenance performance. Pair with compatible NDS accessories—pop-up emitters, dry wells, or EZ-Drain systems—to create a complete runoff management solution.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671396745,"sku":"1200BLKIT","price":104.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_2037522578.jpg?v=1590076401"},{"product_id":"nds-1203-12-x-12-catch-basin-3-openings","title":"NDS 1203 12in x 12in 3-Opening Polyolefin Catch Basin","description":"\u003cp\u003eThe NDS 1203 12in x 12in Catch Basin is a three-opening, tapered yard and area drain made from durable polyolefin. It collects surface water while minimizing the amount of debris entering the drainage system, offering a compact solution for residential drainage needs.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Polyolefin body provides a resilient housing suitable for outdoor drainage installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e 12in x 12in dimensions fit standard landscaping and yard\/area drain applications while conserving space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree openings:\u003c\/strong\u003e Three inlet openings allow flexible connection configurations; each opening requires one compatible universal outlet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet compatibility:\u003c\/strong\u003e Works with NDS universal outlet models #1206, #1242, #1245, #1266, and #1889 (one outlet required per opening).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign \u0026amp; finish:\u003c\/strong\u003e Tapered interior promotes efficient water flow; black color blends into landscaping for a discreet installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProduct literature is available: see the Drainage Catalog and the 12\" Next Generation Catch Basin brochure for technical details. Contact our support team for availability, lead times, and installation recommendations.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671398601,"sku":"1203","price":87.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1203-2_6b1ea3e1-a4d0-49a3-84ec-79ee559a37fc.jpg?v=1503293799"},{"product_id":"nds-1204-12-x-12-catch-basin-4-openings","title":"NDS 1204 12 in x 12 in Catch Basin — 4 Openings, Polypropylene","description":"\u003cp\u003eThe NDS 1204 12 in x 12 in catch basin is a durable, UV-stabilized polypropylene drainage basin designed for residential and light-commercial stormwater management. Engineered to collect surface water from lawns, downspouts, patios, and walkways, the 1204 helps prevent standing water and reduces debris entering your drainage system. Its built-in sump traps sediment for easier maintenance while the keyed outlet openings secure adapters for a reliable connection to downstream pipe.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal size:\u003c\/strong\u003e 12 in x 12 in; manufactured dimensions approx. 12-3\/8\" L x 12-3\/8\" W x 12-15\/16\" H for installation planning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; finish:\u003c\/strong\u003e UV-stabilized polypropylene (polyolefin) for long-term outdoor resistance and corrosion-free performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutlet compatibility:\u003c\/strong\u003e Four keyed side openings accept universal outlet adapters for 3\", 4\", 6\" and 8\" drain pipe sizes (adapters sold separately).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure connections:\u003c\/strong\u003e Keyed side openings lock NDS universal adapters in place; outlet plugs available to seal unused openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSump \u0026amp; maintenance:\u003c\/strong\u003e Integrated sump area captures debris and sediment; removable grate access simplifies cleaning and inspections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Reinforced grate seat and support ribs deliver strength for landscape use and light vehicular conditions when installed per guidelines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe NDS 1204 is compatible with common NDS accessories including universal outlet adapters (part numbers 1206, 1242, 1243, 1245, 1266, 1889) and risers or plugs to customize depth and outlet configuration. Outlet adapters and plugs are sold separately; refer to NDS product literature for install details, flow capacities, and invert tables when designing systems.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671399753,"sku":"1204","price":78.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1204-2_2d255b5b-e447-41f6-be97-e83fe29591fc.jpg?v=1503293804"},{"product_id":"nds-1206-universal-plug","title":"NDS 1206 Universal Adapter Plug - 6 in; Fits 3 and 4 in Pipe","description":"\u003cp\u003eThe NDS 1206 Universal Adapter Plug is a 6 inch outlet plug designed to seal unused catch basin outlets and provide a reliable connection point for 3\" and 4\" sewer, drain, corrugated, and triple-wall pipe. Made from styrene, it fits NDS catch basin outlet openings and compatible adapters.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 6 in diameter x 5\/8 in height; compact design for outlet sealing.\u003c\/li\u003e\n\u003cli\u003eMaterial: styrene construction for a lightweight, serviceable plug.\u003c\/li\u003e\n\u003cli\u003eCompatibility: Fits 9\", 12\", 18\", and 24\" Catch Basin Series and adapters #930, #1230, #1830, #2410.\u003c\/li\u003e\n\u003cli\u003ePipe fitment: One end accepts 3\" \u0026amp; 4\" sewer and drain pipe, 3\" \u0026amp; 4\" corrugated and triple-wall pipe, and 4\" PVC Schedule 40.\u003c\/li\u003e\n\u003cli\u003eUse case: Plugs unused basin outlets or temporarily seals connections during installation or repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSimple to install and remove, the 1206 plugs into the basin outlet or adapter and provides a secure, low-profile closure. Refer to the NDS drainage catalog or product literature for installation guidance and compatibility details.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671401097,"sku":"1206","price":10.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1206-2_cb17d20a-5365-4524-bcf3-da68a1f38353.jpg?v=1503293807"},{"product_id":"nds-1210-12-sq-grate-grey","title":"NDS 1210 12-Inch Square Grate, Foam Polyolefin, Grey","description":"\u003cp\u003eThe NDS 1210 12-inch square grate provides a low-profile, easy-to-install solution for residential and light commercial surface drainage. Designed to work with the NDS 12\" x 12\" catch basin series, this grate collects surface water while helping reduce the amount of debris that enters the drainage system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e Fits 12\" x 12\" catch basin openings for a precise fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Molded from foam polyolefin for long-term outdoor use and stable performance in drainage applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Use with NDS 12\" x 12\" Catch Basin Series; requires one universal outlet per opening — #1206, #1243, #1245, or #1266.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign \u0026amp; Finish:\u003c\/strong\u003e Grey square grate profile provides a clean, low-visibility finish for yards, patios, and landscaping areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Ideal for yard and area drains to collect surface water and help minimize debris entering the system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstallation is straightforward when paired with the matching 12\" catch basin body and appropriate universal outlet. For detailed specifications, load ratings, or installation instructions, refer to the product technical documents supplied by the manufacturer.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671403529,"sku":"1210","price":69.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1210-2_cb20f051-798d-4425-839e-e07fa5b8c6df.jpg?v=1503293812"},{"product_id":"nds-1211-12-sq-grate-black","title":"NDS 1211 12 in Square Catch Basin Grate — Black HDPE","description":"\u003cp\u003eKeep surface water moving with the NDS 1211 12 in square catch basin grate. Molded from UV‑stabilized HDPE (polyolefin), this lightweight, rustproof grate snaps into 12 in catch basins, risers or low‑profile adapters to block debris while letting heavy flows pass through.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for 12 × 12 catch basins:\u003c\/strong\u003e Fits NDS 12 in square catch basins, risers and low‑profile adapters for easy replacement or new installs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable HDPE construction:\u003c\/strong\u003e UV‑stabilized polyolefin resists fading, cracking and most chemicals while remaining maintenance‑free.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh flow capacity:\u003c\/strong\u003e 50.76 sq‑in open area and approximately 155.28 GPM flow capacity to handle heavy runoff.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad and compliance:\u003c\/strong\u003e Class B load rating and ADA‑compliant profile for light foot traffic and general residential applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact profile:\u003c\/strong\u003e Roughly 12 in × 12 in overall with a low 1‑1\/8 in height and 3\/8 in grate openings for efficient debris screening.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstall the 1211 grate to protect drain openings from leaves and large debris, reduce clogs and channel stormwater away from foundations, patios and landscaped areas. Its drop‑in design makes it quick to service and simple to remove for cleaning or inspection.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671404489,"sku":"1211","price":60.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1211-2_0e878740-fcab-47b0-86b8-620e300f29ad.jpg?v=1503293815"},{"product_id":"nds-1212-12sq-grate-green","title":"NDS 12-Inch Square Drain Grate — 12 x 12 in Polyolefin Green","description":"\u003cp\u003eProtect landscape and hardscape areas from surface water with the NDS 12-inch square catch basin grate. Made to fit the NDS 12\" x 12\" catch basin series, this green structural foam polyolefin grate combines generous open area and UV-resistant construction for long-term outdoor performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; fit:\u003c\/strong\u003e Designed for 12 x 12 in catch basin openings; nominal face dimensions fit standard 12\" catch basin risers and low-profile adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable material:\u003c\/strong\u003e Structural foam polyolefin (HDPE\/foam polyolefin family) treated with UV inhibitors for chemical resistance, rustproof performance, and fade resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Large open surface area (approx. 50.76 sq‑in) for efficient drainage and an estimated flow capacity near 155 gpm under typical conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad rating:\u003c\/strong\u003e Rated NDS Class B for medium-duty pneumatic tire traffic (recommended for light auto traffic and similar applications when properly installed).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow profile \u0026amp; lightweight:\u003c\/strong\u003e Approximately 1‑1\/8 in height and roughly 2–3 lb weight make handling and installation easy while allowing use in yards, patios, driveways, and landscape areas.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for residential and light commercial drainage, the NDS 1212 grate filters larger debris while letting runoff pass into the catch basin below. It installs quickly onto compatible 12\" x 12\" catch basin tops, risers, and low-profile adapters and can be secured with the appropriate fasteners. For heavy-duty vehicular applications or specialized installations, consult local codes and the NDS product literature to confirm compatibility and load requirements.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671404617,"sku":"1212","price":58.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1212-2_d5172cf2-ed5a-40a7-892e-8cca752490ca.jpg?v=1503293817"},{"product_id":"nds-1212s-12-sq-grate-sand","title":"NDS 1212S 12-in Slotted Grate - Sand Polyolefin","description":"\u003cp\u003eThe NDS 1212S is a 12\" x 12\" square slotted grate designed for residential and light-commercial surface drainage. Molded from UV‑stable polyolefin, this sand-colored grate resists fading, chemical exposure and corrosion while remaining lightweight and easy to install. It pairs with NDS 12\" x 12\" catch basins and is ideal for patios, driveways, pool surrounds and other outdoor areas where reliable surface water capture is required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 12\" x 12\" (fits 12\" x 12\" catch basin series such as NDS 1200\/1204).\u003c\/li\u003e\n\u003cli\u003eMaterial: UV‑stable polyolefin; chemical-resistant and rustproof for low maintenance.\u003c\/li\u003e\n\u003cli\u003ePattern: Slotted openings designed to keep debris out while allowing efficient drainage.\u003c\/li\u003e\n\u003cli\u003eFlow Capacity: Approximately 155 gallons per minute at ½\" head (per NDS specifications).\u003c\/li\u003e\n\u003cli\u003eLoad \u0026amp; Use: Class B \/ light foot-traffic rating; suitable for patios, walkways and residential driveways.\u003c\/li\u003e\n\u003cli\u003eDimensions \u0026amp; Fit: Roughly 11-3\/4\" length and width with approx. 1-1\/8\" profile height; keyed edges for secure fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis sand polyolefin grate offers a maintenance-free alternative to metal or concrete covers. Its UV inhibitors and chemical resistance extend service life in outdoor environments. For full engineering data, load ratings, and outlet options, refer to the manufacturer's NDS technical documents and catalogues.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671404937,"sku":"1212S","price":70.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1212S-2_96423d36-09b4-44bb-a4de-373add06b6f5.jpg?v=1503293821"},{"product_id":"nds-1212sd2kb-retail-12-x-12-drain-kit","title":"NDS 1212SD2KB 12 in Square 2-Hole Catch Basin Kit, Black","description":"\u003cp\u003eComplete 12 in. square catch basin kit engineered for residential and light-commercial stormwater management. The kit includes a 12 in. square catch basin with two outlet openings, a matching 12 in. square black grate, two universal offset adapters for 3-inch or 4-inch pipe, and one universal end plug. The basin is molded from durable polyethylene with UV resistance for long service life, and the compact 12 in. footprint fits tight landscape and hardscape spaces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKit contents:\u003c\/strong\u003e 12 in. square 2-opening basin, 12 in. square black grate, 2 offset adapters (3\"-4\"), 1 universal end plug.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High-quality polyethylene construction designed for outdoor durability and UV resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12 in. width, approximately 12.75 in. depth; compact profile for lawns, patios, and driveways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with 3 in. or 4 in. corrugated, PVC, or sewer pipe using supplied adapters; adapters allow push-to-connect installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Collects and redirects surface water to prevent pooling near foundations, patios, and landscaped areas.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned for straightforward installation with standard drainage components, this NDS catch basin kit provides a reliable, low-maintenance solution for common yard drainage problems. Verify local codes and choose traffic-rated grates for drive-through or vehicular areas.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671406089,"sku":"1212SD2KB","price":93.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_387238774.jpg?v=1588439969"},{"product_id":"nds-1213-12-sq-grate-cast-iron","title":"NDS 1213 - 12\" Square Heavy-Duty Ductile Iron Grate","description":"\u003cp\u003eThe NDS 1213 12\" square ductile iron grate provides a durable, professional-grade cover for NDS 12\" x 12\" catch basin systems. Built for landscape and yard drainage, this heavy-duty grate helps collect surface water while keeping larger debris out of the basin and drainage piping.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 12\" x 12\" nominal — designed to fit the NDS 12\" x 12\" catch basin series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Heavy-duty ductile (cast) iron construction for long-term durability in outdoor settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Works with NDS 12\" x 12\" catch basins and requires compatible universal outlets such as #1206, #1243, #1245, or #1266 for each opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish \u0026amp; Color:\u003c\/strong\u003e Black finish suited to landscape and hardscape installations; pairs with common yard and area drain systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Grate pattern balances open area for flow with coverage to block larger debris, keeping system capacity and function intact.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance \u0026amp; Installation:\u003c\/strong\u003e Simple drop-in installation on the catch basin rim; periodic debris removal is recommended to maintain flow.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose the NDS 1213 when you need a robust, easy-to-service grate for residential and light commercial landscape drainage. For complete technical specifications, outlet compatibility, and installation instructions, consult the NDS drainage catalog or contact technical support to confirm suitability for heavy vehicular loads or specialized applications.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671406217,"sku":"1213","price":216.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1213-2_873b1cec-113c-4570-a365-563864af6e29.jpg?v=1503293824"},{"product_id":"nds-1215-12-sq-grate-galv-steel","title":"NDS 1215 12-in Square Galvanized Catch Basin Grate","description":"\u003cp\u003eDurable NDS 1215 12-in square galvanized steel catch basin grate designed to protect your drainage system by keeping leaves and debris out while allowing high water flow.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; Finish:\u003c\/strong\u003e Heavy-duty galvanized steel resists rust and corrosion for long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 11-5\/8\" x 11-5\/8\" x 1-1\/8\" to fit 12-in catch basin openings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e 113.78 sq in open area; 348 GPM flow capacity at 1\/2\" head; Class C load rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits NDS 12-in catch basins, risers, and low-profile adapters (1200 series).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Suitable for driveways, parking areas, and landscape drains; supports light vehicular traffic.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEasy to install and secure in place, this grate provides reliable surface drainage and simple maintenance—lift to clear debris and inspect as needed.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671406985,"sku":"1215","price":122.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1215-2_8a73be4f-dc7e-4feb-a329-66e7351f3887.jpg?v=1503293826"},{"product_id":"nds-1216-12-x-12-x-6-riser","title":"NDS 1216 12in x 12in x 6in Catch Basin Riser - Black","description":"\u003cp\u003eThe NDS 1216 6-inch catch basin riser raises a 12-inch square catch basin to improve surface drainage in lawns, landscaping and around structures. It provides a reliable, weather-resistant extension that simplifies installation and helps prevent surface flooding.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdds up to 6 in. of height to 12 in. catch basins; top measures 12-3\/8\" x 12-3\/8\" and overall height is 7-1\/8\".\u003c\/li\u003e\n\u003cli\u003eConstructed from high-impact polystyrene (HIPS) treated with UV inhibitors for long-term outdoor durability.\u003c\/li\u003e\n\u003cli\u003eDesigned to fit the NDS 12 in. square catch basin series and to accept 12 in. square grates or covers for a clean, finished look.\u003c\/li\u003e\n\u003cli\u003eCan be cut to size on-site with a saw; when trimming a 12 in. riser, shave strengthening ribs so the riser will fit properly.\u003c\/li\u003e\n\u003cli\u003eStackable for additional height—NDS recommends no more than five risers; backfill and compact soil between risers to prevent shifting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the 1216 riser when a standard basin sits below grade and you need up to 6 in. of added height without regrading. Its durable HIPS construction and compatibility with NDS 12 in. drainage components make it a practical choice for residential and commercial drainage projects.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671407113,"sku":"1216","price":39.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1216-2_06f43f4f-d4c6-46b9-9444-9255b8de4777.jpg?v=1503293827"},{"product_id":"nds-1217-12-x-12-riser-ext-black","title":"NDS 1217 12\" x 12\" Black Riser Extension for Catch Basin","description":"\u003cp\u003eBuilt for yard and area drains, the NDS 1217 12\" x 12\" black riser extension increases sump capacity and adapts standard 12\" catch basins for deeper outlets. Its two openings accept universal outlet fittings so you can control flow and connect drainage lines without modifying the basin body.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: 12\" x 12\" riser extension designed to nest on top of the 12\" catch basin series for shallow outlets or on a 12\" sump box for increased sump area.\u003c\/li\u003e\n\u003cli\u003eTwo openings: Provides two separate inlet openings; each opening requires a compatible universal outlet fitting for proper connection.\u003c\/li\u003e\n\u003cli\u003eCompatible outlets: Requires one of the following universal outlets for each opening: #1206, #1242, #1243, #1245, #1266, or #1889.\u003c\/li\u003e\n\u003cli\u003eBlack finish: Neutral black color that integrates with common outdoor drainage installations and resists visible discoloration in buried applications.\u003c\/li\u003e\n\u003cli\u003eApplication: Ideal for residential yard drains, landscape low spots, and area drainage where added sump depth improves debris settling and flow control.\u003c\/li\u003e\n\u003cli\u003eMaintenance: Simple access to openings allows inspection and clearing of debris when paired with the correct outlet fittings and catch basin components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the NDS 1217 riser extension to adapt existing 12\" basins or sump boxes when additional sump volume is needed. Confirm which universal outlet (#1206, #1242, #1243, #1245, #1266, or #1889) you will use for each opening before installation and follow local codes and manufacturer recommendations for secure fitting and connection.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671407241,"sku":"1217","price":46.77,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1217-2_b5d16434-c810-4da3-b236-d08a3c75b310.jpg?v=1503293829"},{"product_id":"nds-1220-12-x-12-box-cover","title":"NDS 1220 - 12 in Square Sump Box Cover, Black, HDPE","description":"\u003cp\u003eNDS 1220 is a 12 in. square sump box cover engineered to protect and finish NDS 12 in. sump boxes and catch basin systems. Molded from UV‑stabilized HDPE, this cover resists weathering and provides a low‑profile, reliable barrier that helps keep debris out of your drainage system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact fit:\u003c\/strong\u003e Designed to fit NDS 12 in. square sump boxes, risers, and compatible 12 in. catch basin drains for a secure, leak‑resistant seat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable material:\u003c\/strong\u003e Constructed of high‑density polyethylene (HDPE) treated with UV inhibitors for long service life in outdoor conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish \u0026amp; color:\u003c\/strong\u003e Black low‑profile cover provides a discrete, weather‑resistant finish for landscape and utility applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple maintenance:\u003c\/strong\u003e Keeps leaves and debris from entering the sump while allowing surface water to pass; remove and inspect as needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty \u0026amp; support:\u003c\/strong\u003e Backed by NDS limited lifetime warranty; refer to manufacturer literature for full terms and installation details.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSuitable for residential and light commercial sump and catch basin applications, the NDS 1220 cover is an easy, cost‑effective component to protect underground drainage equipment. Consult the product tech sheet for installation dimensions, load ratings, and compatibility notes before specifying or installing.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671407433,"sku":"1220","price":87.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1220-2_766bc73b-91a2-45df-85a6-4564c2a48d1a.jpg?v=1503293831"},{"product_id":"nds-1221-12-x-12-adpt-8-sewer-drain-hub","title":"NDS 1221 12\" x 12\" Low-Profile Adapter for 8\" Pipe","description":"\u003cp\u003eThe NDS 1221 12\" x 12\" Low-Profile Adapter is a compact, square drainage adapter designed to connect directly to 8\" sewer and drain pipe. Its low-profile footprint fits where a full catch basin won’t, and it accepts standard 12\" x 12\" grates for efficient surface water capture.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDimensions: top opening 12-1\/4\" square; adapter height approximately 5-15\/16\"—designed for a discreet, low-profile installation.\u003c\/li\u003e\n\u003cli\u003eMaterial \u0026amp; durability: molded from high-impact polystyrene (HIPS) treated with UV inhibitors for chemical resistance and long outdoor life.\u003c\/li\u003e\n\u003cli\u003eCompatibility: connects to 8\" sewer and drain pipe; accepts any 12\" x 12\" grate (grate sold separately).\u003c\/li\u003e\n\u003cli\u003eAdapter connections: requires one of the NDS Universal Outlets (#1243, #1245, #1266 or #1889) to reduce the opening for 3\", 4\" or 6\" sewer, drain, or corrugated pipe.\u003c\/li\u003e\n\u003cli\u003eColor \u0026amp; finish: black finish resists corrosion and blends into landscaped and paved areas.\u003c\/li\u003e\n\u003cli\u003eApplications: ideal for lawns, landscaped beds, patios, walkways and under downspouts where a shallow drain solution is needed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eLightweight for easy handling yet engineered to work with NDS 1200 series components. Grate is not included—select a compatible 12\" x 12\" grate and, when needed, one of the listed universal outlets for down-sizing connections. See product literature for installation details and flow capacities.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671408265,"sku":"1221","price":49.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1221-2_81879265-9784-4ca0-86a1-d6888733fb34.jpg?v=1503293834"},{"product_id":"nds-1225-12-x-12-sump-box","title":"NDS 1225 12 in. x 12 in. Sump Box — 12x12 Catch Basin","description":"\u003cp\u003eThe NDS 1225 12 in. x 12 in. sump box is a tapered catch-basin body designed to collect surface water and reduce debris entering your drainage system. Sized for standard 12\" x 12\" grates and compatible with the NDS 1220 valve box cover, the 1225 provides a dependable inlet for yard, landscape and light-traffic drainage installations.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard fit:\u003c\/strong\u003e Designed for use with 12\" x 12\" grates or the #1220 valve box cover for quick integration into 12-inch drainage layouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal outlet compatibility:\u003c\/strong\u003e Accepts NDS universal outlets—#1206, #1243, #1245, or #1266—for straightforward plumbing connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Manufacturer listings specify styrene construction with a black finish for long-term outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact footprint:\u003c\/strong\u003e External dimensions are approximately 12-3\/4\" L x 12-3\/4\" W x 14-1\/2\" H, keeping excavation minimal while providing adequate sump volume.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDebris management:\u003c\/strong\u003e Tapered interior shape helps capture leaves and sediment and keeps larger debris from entering downstream piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation-ready:\u003c\/strong\u003e Works with a range of NDS grates, risers and accessories to match load and aesthetic requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBefore installation, review the manufacturer specification sheet and select a grate material and pattern that meets expected traffic loads. If you need help choosing the correct grate, outlet or riser height, consult the technical documentation included with the product or contact a qualified drainage professional. Technical literature and a downloadable drainage catalog are available from the manufacturer for detailed flow, load and installation guidance.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671408905,"sku":"1225","price":79.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_1871626367.jpg?v=1588440155"},{"product_id":"nds-1240-12-rd-grate-black","title":"NDS 1240 12\" Round Drain Grate — Black, Structural Foam","description":"\u003cp\u003eDurable, lightweight 12\" round drain grate designed for residential and commercial surface drainage. The NDS 1240 grate is molded from structural foam polyolefin with a UV inhibitor for long outdoor life and low maintenance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; finish:\u003c\/strong\u003e Structural foam polyolefin (HDPE variant) with UV inhibitor; rustproof and chemical-resistant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12\" diameter x 3-5\/8\" height; open surface area ~46.0 sq in; grate opening approximately 9\/16\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Flow capacity up to ~140.72 GPM; recommended load rating Class B (approx. 61–175 PSI) when installed per instructions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits 12\" sewer \u0026amp; drain pipe, 12\" corrugated pipe, and standard 12\" catch basins and fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation \u0026amp; use:\u003c\/strong\u003e Lightweight and easy to set in place; can be secured or encased in concrete for higher load support; can be trimmed if necessary for fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for driveways, patios, walkways, landscape areas and light-traffic curbside drainage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDesigned to collect and remove surface water while minimizing debris entry, this NDS 12\" round grate balances open flow area with a heel-proof pattern. Periodic cleaning keeps performance optimal; follow local codes and the manufacturer’s installation guide for load-bearing installations and vehicular use.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671411401,"sku":"1240","price":100.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1240-2_70ccda0a-bf0c-46b4-94a6-3d4a8ccae746.jpg?v=1503293848"},{"product_id":"nds-1241-adapter-for-corrugated-to-pvc","title":"NDS 1241 Universal Adapter — 3\" \u0026 4\" Corrugated to PVC","description":"\u003cp\u003eThe NDS 1241 Universal Adapter provides a reliable transition between NDS Pop‑Up Drainage Emitters (with elbow) and common drain piping. Made from high‑impact polystyrene (HIPS), this black adapter accepts 3\" and 4\" single‑wall corrugated pipe, 3\" and 4\" sewer \u0026amp; drain pipe, 4\" Schedule 40 PVC, and 3\"–4\" triple‑wall pipe.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile fit:\u003c\/strong\u003e Works with 3\" and 4\" corrugated, sewer \u0026amp; drain, SCH 40 PVC, and triple‑wall pipe for broad system compatibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmitter compatibility:\u003c\/strong\u003e Connects directly to the elbow on NDS Pop‑Up Drainage Emitters to provide a secure outlet point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Molded from high‑impact polystyrene (HIPS) for dependable underground performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact dimensions:\u003c\/strong\u003e Approximately 4.5\" length for tight or shallow installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJobsite ready:\u003c\/strong\u003e Black finish resists dirt and handling during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEasy to install with standard sewer and drain fittings, the 1241 adapter streamlines the discharge point for surface and sub‑surface drainage systems. Use it wherever a secure, watertight transition from emitter to pipe is required, and follow the NDS Pop‑Up Drainage Emitter installation instructions and local codes for best results.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671412809,"sku":"1241","price":14.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1241-2_698efd07-0eca-4802-beb7-6f72bdcf4595.jpg?v=1503293849"},{"product_id":"nds-1242-combo-34-universal-adapter","title":"NDS 1242 Universal Outlet Adapter - Fits 3\" \u0026 4\" Pipes","description":"\u003cp\u003eThe NDS 1242 Universal Outlet Adapter provides a secure, soil-tight connection between catch basins and common 3\" and 4\" drainage pipes. Made for contractors and homeowners who need a durable, easy-to-install outlet, this adapter features a 4\" internal spigot that accepts standard sewer and drain fittings so the inlet height can be adjusted as needed.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits 3\" \u0026amp; 4\" single-wall corrugated pipe, 3\" \u0026amp; 4\" sewer and drain pipe, 4\" Schedule 40 (SCH) pipe, and 4\" triple-wall pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatch Basin Use:\u003c\/strong\u003e Designed for 9\", 12\", 18\" and 24\" catch basin series; note that 24\" catch basins require the additional #2410 adapter for proper installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpigot and Adjustment:\u003c\/strong\u003e Built-in 4\" internal spigot accepts elbows or tees; turn the elbow down for grease-trap applications or up to adjust invert height within the basin.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; Finish:\u003c\/strong\u003e Manufactured from high-impact polystyrene (HIPS) treated with UV inhibitors for long-term outdoor durability; color: black.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Locks into the keyed opening of NDS catch basins and provides a soil-tight connection—no tape or glue required for typical installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions \u0026amp; Warranty:\u003c\/strong\u003e Approximately 3-3\/4\" high; domestic manufacture with a hassle-free limited lifetime warranty against defects.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompact and reliable, the NDS 1242 outlet adapter streamlines catch basin-to-pipe connections on residential and commercial drainage projects. Its universal fit and sturdy HIPS construction help ensure consistent performance and straightforward installation when connecting surface drainage to downstream pipework.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671412937,"sku":"1242","price":21.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1000x1000_740052623.jpg?v=1590076411"},{"product_id":"nds-1243-3-in-4-in-universal-outlet","title":"NDS 1243 Universal Locking Outlet — Fits 3\" \u0026 4\" Pipe","description":"\u003cp\u003eReliable universal locking outlet for NDS catch basins, engineered to connect 3\" and 4\" drainage pipe types. Durable, low-profile design simplifies installation and provides a secure, soil‑tight connection for surface and subsurface drainage systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 3\" and 4\" corrugated pipe, sewer \u0026amp; drain pipe, SCH 40, and triple wall pipe.\u003c\/li\u003e\n\u003cli\u003eMaterial: high-impact styrene (HIPS) with UV stabilizers for outdoor durability.\u003c\/li\u003e\n\u003cli\u003eLocks into keyed basin opening using flex tabs—creates a soil‑tight connection without tape or glue.\u003c\/li\u003e\n\u003cli\u003eCompatible with NDS catch basin series: 9\", 12\", 18\" and 24\" and adapters #930, #1230, #1830, and #2410 (24\" also requires #2410).\u003c\/li\u003e\n\u003cli\u003eCompact dimensions: approximately 2-1\/4\" overall height for a low-profile fit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstallation tip: press the outlet into the keyed basin opening until the flex tabs lock; confirm pipe alignment and test with water flow to ensure a tight seal. No solvent cement is required for the locking connection on compatible pipes.\u003c\/p\u003e\u003cp\u003eIdeal for residential and light-commercial drainage projects, the NDS 1243 outlet makes it easy to adapt multiple pipe types to standard NDS basins. Inspect fittings regularly and replace if damaged to maintain reliable drainage performance.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671413065,"sku":"1243","price":12.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1243-2_3bc5a15b-87db-48e9-a918-f8d38a778738.jpg?v=1503293853"},{"product_id":"nds-1245-3-in-4-in-offset-univ-locking-outlet","title":"NDS 1245 Offset Universal Locking Outlet for 3\" \u0026 4\" Pipes","description":"\u003cp\u003eDesigned for reliable drainage connections, the NDS 1245 Offset Universal Locking Outlet provides a secure, adjustable connection for 3\" and 4\" drainage piping. Its offset spigot and locking tabs allow installers to fine-tune inlet height while maintaining a watertight path from the catch basin to the drain pipe.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Fits 3\" and 4\" corrugated pipe, 3\" and 4\" sewer \u0026amp; drain pipe, 4\" SCH 40 pipe, and 4\" triple-wall pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCatch Basin Integration:\u003c\/strong\u003e Works with NDS 9\", 12\", 18\" and 24\" catch basin series; using with a 24\" catch basin requires the #2410 adapter. Common adapters include #930, #1230, #1830 and #2410.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials \u0026amp; Durability:\u003c\/strong\u003e Molded from high-impact polystyrene (HIPS) treated with UV inhibitors for long outdoor life; lightweight and made in the USA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Inlet Height:\u003c\/strong\u003e Offset design permits vertical adjustment to align pipe runs and final grade without additional excavation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Snap-fit locking outlet attaches to most 3\"–4\" corrugated pipe; for a tighter seal, apply a bead of waterproof silicone before assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \u0026amp; Packaging:\u003c\/strong\u003e Black finish; packaged weight approximately 0.5 lb (per NDS specification).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for residential and light-commercial stormwater and yard drainage systems, the 1245 outlet simplifies connections between catch basins and a variety of pipe types. Its universal fit reduces the number of adapters needed on site and speeds installation for contractors, landscapers, and DIY installers.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671413385,"sku":"1245","price":14.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1245-2_0988d924-2159-4781-8927-227d7c9a4737.jpg?v=1503293854"},{"product_id":"nds-1250-12-rd-grate-green","title":"NDS 1250 12\" Round Drain Grate - UV-Stabilized HDPE, Green","description":"\u003cp\u003eUse the NDS 1250 12\" round drain grate to protect outdoor drainage openings from leaves and debris while maintaining high flow capacity. Durable, corrosion-resistant construction makes this grate a reliable choice for lawns, landscaped areas, patios and courtyards.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible pipes:\u003c\/strong\u003e Fits 12\" SDR-35, 12\" corrugated, SCH-40, Class 125 and double-wall drain pipes and fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e UV-stabilized high-density polyethylene (HDPE) for long-term outdoor exposure and chemical resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Top diameter 14-3\/16\" (14.19\"), height 3-5\/8\".\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow \u0026amp; open area:\u003c\/strong\u003e 46.0 sq. in. open surface area; accommodates approximately 141 GPM at 1\/2\" head.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrate openings:\u003c\/strong\u003e 9\/16\" slot openings that block debris while allowing high flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad rating:\u003c\/strong\u003e Class B (medium-duty) — suitable for light vehicle and pedestrian traffic when installed correctly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish \u0026amp; color:\u003c\/strong\u003e Green plastic finish with UV inhibitors to resist fading and cracking.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eLightweight and maintenance-free, the NDS 1250 installs quickly and can be bonded with PVC adhesive or trimmed in the field to fit special installations. Check local codes and site load requirements before using in vehicle lanes; see manufacturer literature for complete technical specs and installation details.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671414281,"sku":"1250","price":100.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1250-2_3ddec281-926c-45be-9174-c6d24dcbfd9f.jpg?v=1503293860"},{"product_id":"nds-1260-12-rd-grate-gray","title":"NDS 12\" Round Drain Grate — 12 in Gray HDPE, Fits 12\" Pipes","description":"\u003cp\u003eThe NDS 12\" Round Drain Grate (SKU 1260) is a durable, low-maintenance drainage cover engineered to protect pipe inlets from leaves and debris while providing efficient stormwater flow. Manufactured to resist UV exposure and chemical degradation, this gray grate is suitable for lawns, landscaped areas, patios, and other outdoor surfaces where reliable surface drainage is required.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; protection:\u003c\/strong\u003e UV‑protected high-density polyethylene (HDPE) construction delivers corrosion- and rust‑free performance and long outdoor life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to fit standard 12\" sewer and drain pipe and 12\" single-wall corrugated pipe for a soil‑tight fit with common 12\" catch basins and fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Top diameter 14‑3\/16\", overall height 3‑5\/8\"; grate openings approximately 9\/16\" to block large debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow \u0026amp; capacity:\u003c\/strong\u003e Open surface area ~46.0 sq in and a tested flow capacity near 140–141 GPM under 1\/2\" head for efficient runoff handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad \u0026amp; use:\u003c\/strong\u003e Engineered for pedestrian and light‑duty applications; recommended load class B for typical residential and landscaped areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Lightweight design for easy placement; can be secured with stainless hardware or bonded with PVC adhesive where required; grates may be trimmed for fit where appropriate.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBacked by NDS product documentation and specification resources, this round grate offers a practical, maintenance‑free solution to keep drains clear and flowing. Order the gray 12\" NDS grate (1260) when you need a proven, weather‑resistant cover that fits standard 12\" drainage systems.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671414729,"sku":"1260","price":86.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1260-2_06217d2b-071c-4eab-a91a-7875bfd9859c.jpg?v=1503293862"},{"product_id":"nds-1266-6-universal-outlet","title":"NDS 1266 Locking Universal Outlet Adapter, 6-inch","description":"\u003cp\u003eThe NDS 1266 Locking Universal Outlet Adapter provides a secure, soil‑tight connection between NDS catch basins and 6-inch drainage pipe. Molded locking flex tabs snap into the keyed basin opening for fast, tool‑free installation. Constructed from UV‑treated high‑impact polystyrene (HIPS) in black, the adapter resists weathering and delivers dependable flow for residential and commercial drainage projects.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure locking design:\u003c\/strong\u003e Locking flex tabs hold the adapter in place for a soil‑tight connection to 6\" sewer \u0026amp; drain and 6\" single‑wall corrugated pipe.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide catch basin compatibility:\u003c\/strong\u003e Fits 9\", 12\", 18\" and 24\" NDS catch basin series and works with low‑profile adapters (#930, #1230, #1830).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse with reducer\/adapters:\u003c\/strong\u003e When connecting to 18\" basins add the 1890 reducer ring; 24\" catch basins require the 2410 adapter with reducer ring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable material:\u003c\/strong\u003e Made of UV‑stabilized HIPS for outdoor use; black finish is suitable for underground or concealed installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick installation:\u003c\/strong\u003e Lightweight snap‑in adapter—no tape or glue required. For an extra‑tight seal, apply a bead of waterproof silicone to the pipe before assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for yard, landscape, hardscape, and trench drainage to connect catch basins to 6\" drain pipe.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDocumentation and tech specs are available from NDS (Drainage Product Catalog and Outlet Adapters tech sheets). Check the NDS product literature for installation drawings and pipe compatibility tables before installing. The NDS 1266 is designed to make basin‑to‑pipe connections fast and reliable while accommodating common 6‑inch pipe types used in stormwater systems.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671415817,"sku":"1266","price":17.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1266-2_e4252b78-0ce5-4ca9-b6aa-67663cf3a16e.jpg?v=1503293864"},{"product_id":"nds-1280-12-atrium-grate-green","title":"NDS 1280 12\" Square Atrium Grate, Green (HDPE)","description":"\u003cp\u003eNDS 1280 12\" Square Atrium Grate in green is a lightweight, UV-stabilized HDPE drain grate designed to fit NDS 12\" square catch basins. It intercepts debris while directing surface water into the drainage system, making it ideal for planter beds, mulched landscapes, window wells, patios, and other areas prone to leaf and mulch accumulation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e UV-stabilized high-density polyethylene (HDPE) for chemical resistance and long-term outdoor use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 11.75\" x 11.75\" x 6\" — fits NDS 12\" square catch basins and low-profile adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e 50.6 sq. in. open surface area, ~155 GPM flow capacity, 3\/8\" grate openings for effective debris screening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenefits:\u003c\/strong\u003e Rustproof, maintenance-free, lightweight, and easy to install; UV inhibitors minimize fading and cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to work with NDS 12\" catch basin series, risers, and low-profile adapters.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstall the grate into the matching 12\" catch basin or low-profile adapter to provide reliable surface drainage for landscapes and light pedestrian areas. Constructed from durable HDPE\/polyolefin with UV protection, the NDS 1280 maintains strength and color over time with minimal upkeep. Includes one 12\" square Atrium grate; consult NDS technical documentation for installation details and load-class guidance.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671416073,"sku":"1280","price":86.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1280-2_7738cb64-09f2-4143-9997-c8d3f0c0925b.jpg?v=1503293866"},{"product_id":"nds-1290-12-atrium-grate-black","title":"NDS 1290 12\" Square Atrium Grate - Black HDPE, 11.75 x 11.75 x 6 in","description":"\u003cp\u003eThe NDS 1290 12\" Square Atrium Grate is a durable, UV-protected HDPE grate designed to keep leaves, mulch, and debris out of 12\" catch basins while allowing efficient water flow. Its domed atrium pattern rises above surrounding surfaces to intercept surface debris and direct runoff into the drainage system. Built for landscape and light-traffic applications, the grate is rustproof, chemical-resistant, and low-maintenance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Designed for NDS 12\" x 12\" catch basins, risers, and low-profile adapters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e UV-stabilized high-density polyethylene (HDPE) for outdoor durability and fade resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 11.75\" length × 11.75\" width × 6\" height; lightweight for easy handling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic capacity:\u003c\/strong\u003e 154.79 GPM and 3\/8\" grate openings for reliable flow while blocking large debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Domed atrium pattern prevents clogging from mulch and leaves; maintenance-free and chemically resistant.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the NDS 1290 Atrium Grate in planter beds, mulch areas, window wells, patios, and other landscape locations where debris and heavy surface flows are a concern. The grate pairs with the NDS 12\" catch basin series and simple adapters for quick installation. Because it is made from UV-protected HDPE, the grate resists sun damage and remains stable over time, offering a long-lasting alternative to concrete drain covers. Check product spec sheets and installation guides for load-class guidance when used in vehicular areas.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671416457,"sku":"1290","price":86.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1290-2_558a3b4a-f7c3-4fc4-8fce-526ac9577dcc.jpg?v=1503293869"},{"product_id":"nds-13-4-rd-grate-green","title":"NDS 4\" Round Drain Grate — Green, Fits 4\" Drain Pipe","description":"\u003cp\u003eDurable 4\" round grate designed for light surface drainage. The NDS 4\" round grate connects directly to 4\" sewer and drain pipe and fittings, corrugated pipe, and triple-wall pipe to keep debris out while directing excess water to a safe outlet. Its compact footprint and circular design make it ideal for lawns, landscaped areas, patios, walkways, and other light-flow outdoor spaces.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 4\" diameter; connects to standard 4\" drain pipe and fittings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e UV-treated, durable plastic construction for outdoor exposure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Green to blend with turf and landscape environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen surface area:\u003c\/strong\u003e 3.85 sq. in. to allow steady sheet flow while blocking debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approx. 4.63\" L x 4.63\" W x 1.5\" H for compact installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsage:\u003c\/strong\u003e Ideal for redirecting excess water from lawns, large landscapes, patios, and atriums to curbs, gutters, or connected drain lines.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSold individually and compatible with 4\" sewer and drain fittings, corrugated pipe, and 4\" triple-wall pipe. For secure connections, use appropriate sewer-and-drain fittings or approved adhesive where recommended. Refer to the NDS drainage catalog or product installation literature for layout guidance and recommended load\/recommendation classes.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671422345,"sku":"13","price":7.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/13-2_69331ccb-b044-4743-b7ad-5b0a9bde382d.jpg?v=1503293889"},{"product_id":"nds-13s-4-rd-grate-sand","title":"NDS 13S 4\" Round Drain Grate — Sand Polyolefin, 4 in","description":"\u003cp\u003eDurable, lightweight and UV-stabilized, the NDS 13S 4\" round drain grate provides reliable surface drainage for patios, walkways, lawns and other light-traffic outdoor areas. Molded from structural foam polyolefin, this heel-proof grate resists rust, chemicals and sun exposure while fitting standard 4\" drainage systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to connect to 4\" sewer and drain pipe and fittings, 4\" corrugated pipe, and 4\" triple-wall pipe for a soil-tight fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; Finish:\u003c\/strong\u003e Structural foam polyolefin (polypropylene family) in sand color with UV inhibitors to reduce fading and cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approximately 4-5\/8\" diameter and 1-1\/2\" height; open surface area ~3.85 sq in for efficient flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Heel-proof design suitable for pedestrians, bicycles and wheelchair traffic; flow capacity suitable for light stormwater runoff.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Chemical-resistant, rustproof and maintenance-free; lightweight for easy handling and installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Cases:\u003c\/strong\u003e Ideal for driveways, landscaped areas, patios, atriums and any location that requires shallow surface drainage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis NDS grate is a proven alternative to heavier metal or concrete covers when a low-profile, corrosion-resistant solution is desired. Install into standard 4\" drain assemblies for a secure fit; available in multiple colors to coordinate with landscape or hardscape finishes.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671433353,"sku":"13S","price":7.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/PhotoRoom_20220106_144327.png?v=1641498267"},{"product_id":"nds-15-3-rd-grate-gray","title":"NDS 3 in. Round Drain Grate — Gray Foam Polyolefin, Fits 3 in. Pipes","description":"\u003cp\u003eDurable, lightweight NDS 3 in. round drain grate in gray, made from structural foam polyolefin with UV stabilization. Engineered to keep debris out of yard and patio drainage systems while allowing efficient surface water flow, this grate fits standard 3 in. sewer and drain pipes and common corrugated or triple-wall pipe types.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial \u0026amp; protection:\u003c\/strong\u003e Structural foam polyolefin with UV inhibitor for long-lasting color and weather resistance; chemical-resistant and rustproof.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed to connect to 3 in. sewer \u0026amp; drain pipe and fittings, 3 in. corrugated pipe, and 3 in. triple-wall pipe for a soil-tight fit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Open surface area of approximately 2.6 sq. in. with a flow capacity around 3.41 GPM; ideal for capturing surface runoff in small landscaped areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessibility:\u003c\/strong\u003e ADA-compliant and heel-proof; suitable for pedestrian, bicycle, and wheelchair traffic when properly installed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation \u0026amp; maintenance:\u003c\/strong\u003e Lightweight and removable for easy access and cleaning; maintenance-free material means no rust or corrosion concerns.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse this NDS round grate to protect drains on driveways, patios, walkways and landscaped areas. Its low-profile design and durable construction make it a reliable, low-maintenance choice for residential and light commercial drainage needs. Remove grate for periodic cleaning to maintain flow capacity and prevent clogging from leaves and debris.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671501769,"sku":"15","price":7.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/15-2_087c64d8-a39b-4d7c-928c-f6b33244ca0a.jpg?v=1590076417"},{"product_id":"nds-1512-15-round-grate-green","title":"NDS 15 in. Round Drain Grate — Green UV-Stabilized HDPE","description":"\u003cp\u003eBuilt for effective surface drainage, the NDS 15 in. Round Drain Grate in green protects drain inlets while allowing high flow rates. Made from UV-stabilized HDPE, it resists fading, corrosion, and most chemicals; it's lightweight for easy handling and installs on 15 in. sewer and corrugated pipe systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSKU: 1512 — connects to 15 in. sewer and drain fittings and 15 in. single-wall corrugated pipe.\u003c\/li\u003e\n\u003cli\u003eMaterial: UV-stabilized high-density polyethylene (HDPE) for long-term outdoor durability.\u003c\/li\u003e\n\u003cli\u003ePerformance: 85.6 sq. in. open surface area and 262 GPM flow capacity to handle heavy runoff.\u003c\/li\u003e\n\u003cli\u003eDimensions: top diameter 17 in.; overall height 4-1\/2 in.; grate openings approx. 1-1\/4 in.\u003c\/li\u003e\n\u003cli\u003eBenefits: blocks leaves and debris while allowing rapid water flow; rustproof and chemical resistant.\u003c\/li\u003e\n\u003cli\u003eInstallation: lightweight and easy to position; recommended to encase in concrete for vehicular loads.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for lawns, landscaped areas, parks, courtyards, and patios, this grate helps prevent erosion and ponding. Refer to NDS technical literature and installation details for flow charts, drawings, and vehicle-load instructions.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671514761,"sku":"1512","price":194.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1512-2_2de1df6f-99cd-4011-a3d7-59bc842a7a92.jpg?v=1503294126"},{"product_id":"nds-16-3-rd-grate-green","title":"NDS 3-Inch Round Drain Grate, Polyolefin, Green","description":"\u003cp\u003eThe NDS 3-inch Round Drain Grate in green provides a compact, reliable solution for diverting excess surface water from lawns, patios, driveways, and landscaped areas. Designed for quick drop-in installation, this grate helps keep debris out of your drainage system while allowing steady water flow.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 3\" sewer and drain pipe, 3\" corrugated pipe, and 3\" triple-wall pipe for a soil-tight connection.\u003c\/li\u003e\n\u003cli\u003eConstructed from durable foam polyolefin with UV-stabilized treatment to resist fading, cracking, and chemical exposure.\u003c\/li\u003e\n\u003cli\u003eTop diameter approximately 3.56\" and height about 1-5\/8\" for low-profile installation in walkways and landscaping.\u003c\/li\u003e\n\u003cli\u003eOpen surface area ~2.6 sq. in. helps screen leaves and debris while maintaining drainage capacity.\u003c\/li\u003e\n\u003cli\u003eRecommended for pedestrian, bicycle, and wheelchair traffic; lightweight for easy handling and replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eUse\u003c\/strong\u003e: Install over 3\" drain pipe or fittings to prevent clogging and channel water toward curb, gutter, or collection lines. Simple maintenance—periodically lift the grate and clear debris to preserve flow.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671649929,"sku":"16","price":7.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/16-2_9f2de97f-e57a-4907-bc21-8af11beacc64.jpg?v=1503294518"},{"product_id":"nds-1800-18-x-18-catch-basin-2-openings","title":"NDS 1800 18 in x 18 in Expandable Catch Basin - 2-Opening Kit","description":"\u003cp\u003eThe NDS 1800 is an 18 in. x 18 in. expandable catch basin kit engineered to collect surface water and direct it into drainage pipe. Molded from UV-stable high-impact polystyrene (HIPS), the modular housing is lightweight and corrosion-resistant for landscape, residential and light commercial applications when installed per manufacturer instructions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExpandable modular design with two keyed openings to accept universal outlet adapters for 3\", 4\", 6\" and 8\" pipe.\u003c\/li\u003e\n\u003cli\u003eIncludes: 2 × #1822, 2 × #1820, 1 × #1828 and 2 × #1890 reducer rings for simple transitions to drain pipe.\u003c\/li\u003e\n\u003cli\u003eNominal size 18\" × 18\" (overall dimensions approximate); approximate shipping weight 16 lb; nests for compact storage.\u003c\/li\u003e\n\u003cli\u003eConstructed of high-impact polystyrene (HIPS) treated with UV inhibitors — fade and rust resistant for outdoor use.\u003c\/li\u003e\n\u003cli\u003eSuitable for landscape drains, patios, driveways and light vehicular traffic when installed on a proper base.\u003c\/li\u003e\n\u003cli\u003eAssembly required; seal all joints with silicone caulking or roof tar to ensure watertight connections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the NDS 1800 catch basin as a reliable point drain to capture excess surface water and prevent erosion or standing water near structures. Compatible with NDS universal outlet adapters including #1206, #1243, #1245, #1266 and #1888. Refer to the NDS product literature and installation details for flow capacities, riser options and full installation guidance.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671737161,"sku":"1800","price":281.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1800-2_3bd3e82b-c13e-453a-86a3-641e6a640e12.jpg?v=1503294726"},{"product_id":"nds-1804-18-x-18-catch-basins-4-openings","title":"NDS 1804 18 in. x 18 in. Expandable Catch Basin - 4 Outlets","description":"\u003cp\u003eThe NDS 1804 18 in. x 18 in. expandable catch basin is a modular yard and area drain designed to capture heavy surface water and channel it into drain pipe. Its four-sided construction lets installers position openings where needed for flexible layouts.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDimensions: 18 in. x 18 in.; assembled depth approximately 19-1\/4 in.\u003c\/li\u003e\n\u003cli\u003eMaterial: High-impact polystyrene (HIPS) treated with UV inhibitors for outdoor durability.\u003c\/li\u003e\n\u003cli\u003eConnections: Four universal openings accept 3\", 4\", 6\" and 8\" outlet adapters (adapters sold separately).\u003c\/li\u003e\n\u003cli\u003eIncludes: four #1822 outlet pieces, one #1828 bottom, and four #1890 reducer rings for secure pipe fit.\u003c\/li\u003e\n\u003cli\u003eInstallation: Modular sides assemble to the bottom; seal joints with silicone caulk or tar; assembly required.\u003c\/li\u003e\n\u003cli\u003eApplications: Ideal for residential yards, plazas, sports fields, and light commercial drainage; installs with compatible grates and outlets.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis catch basin pairs with NDS universal outlets (such as #1206, #1243, #1245, #1266, #1888\/#1889) to adapt to corrugated and sewer piping. Refer to NDS technical literature for flow capacities, installation diagrams, and code guidance before installing.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671749001,"sku":"1804-NDS","price":288.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1804-NDS-2_02af7a99-44d8-4517-b85b-08e38ec18f2d.jpg?v=1503294793"},{"product_id":"nds-1810-18-sq-grate","title":"NDS 1810 18 in. Square Catch Basin Grate — Gray Polyolefin","description":"\u003cp\u003eThe NDS 1810 18 in. Square Catch Basin Grate in gray is a durable, low-profile drainage grate engineered for residential landscapes, patios, driveways, and light commercial applications. Constructed from structural polyolefin (HDPE-grade) with UV inhibitors, this grate resists fading, cracking, and most chemical exposure while blocking leaves and debris to protect downstream piping. Designed to fit the NDS 18 in. catch basin series, it provides reliable surface drainage and long-term performance with minimal maintenance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eActual dimensions: 16-7\/8\" x 16-7\/8\" x 1\" — fits 18 in. square catch basin openings.\u003c\/li\u003e\n\u003cli\u003eMaterial: Structural polyolefin\/HDPE with UV inhibitors for weather resistance and chemical stability.\u003c\/li\u003e\n\u003cli\u003eLoad \u0026amp; compliance: Class B medium-duty rating when properly installed (suitable for medium-duty pneumatic tire traffic); ADA-compliant for pedestrian use.\u003c\/li\u003e\n\u003cli\u003ePerformance: Slotted openings (approx. 7\/16\") provide substantial open surface area for efficient flow and debris screening.\u003c\/li\u003e\n\u003cli\u003eCompatibility: Use with NDS 18 in. catch basin series, risers, and low-profile adapters (examples: 1882, 1884, 1800-series products).\u003c\/li\u003e\n\u003cli\u003eBenefits: Lightweight, rustproof, maintenance-free and easy to install; ideal for keeping water away from structures and landscaped areas.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRefer to NDS product literature and the included technical documents for detailed specifications, flow tables, and installation instructions. For projects requiring vehicular traffic, follow the manufacturer's installation guidelines (embed in concrete as specified) to achieve posted load ratings. The NDS 1810 grate offers a practical, long-lasting alternative to cast-iron or concrete covers while maintaining reliable drainage performance.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671766729,"sku":"1810","price":244.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1810-2_7d9bd428-70bc-4507-84b2-20d1d94d4e46.jpg?v=1503294829"},{"product_id":"nds-1811-18-x-18-grate-black","title":"NDS 1811 18 x 18 in Square Drain Grate, Black","description":"\u003cp\u003eIntroducing the NDS 1811 18 x 18 in square drain grate in black - a lightweight, corrosion-resistant grate engineered for pedestrian drainage applications. Molded from durable foam polyolefin with UV inhibitors, this grate resists fading, chemicals, and rust while remaining easy to handle and install.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 18 x 18 inches; designed to fit 18\" x 18\" catch basin series (catch basin sold separately).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Foam polyolefin with UV-stable formulation for long outdoor life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black color for discreet appearance in landscapes and hardscapes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Chemical-resistant, rustproof, and maintenance-free for low upkeep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Ideal for patios, walkways, pool decks and landscaped areas; intended for pedestrian traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenefits:\u003c\/strong\u003e Lightweight design simplifies handling and replacement; reduces installation time.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis NDS grate collects and removes excess surface water to protect outdoor living spaces from pooling. It pairs with compatible 18\" x 18\" catch basins and a wide range of NDS drainage accessories. For detailed specifications and installation guidance, see the manufacturer's Drainage Catalog linked on the product page.\u003c\/p\u003e","brand":"NDS","offers":[{"title":"Default Title","offer_id":43671766985,"sku":"1811","price":220.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/products\/1811-2_98fe3336-e417-4cd8-a4f3-7967aa4b664b.jpg?v=1503294831"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1987\/5531\/collections\/nds-drainage-102.jpg?v=1591130206","url":"https:\/\/www.sprinklersupplystore.com\/collections\/nds-grates-and-drainage\/product-class_irrigation.oembed","provider":"Sprinkler Supply Store","version":"1.0","type":"link"}