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NDS

4 x 4-Inch 3.45-Sq. In. Open Surface Area Hdpe Grate

Mfg.#
1
Sku#
2944791
  • Fits 3 in sewer and drain pipe and fittings, 3 in corrugated pipe and 3 in triple wall pipe
  • 4 in square structural foam polyolefin grate with diagonally converging pattern with UV inhibitor, open surface area 3.45 sq-in, 10.55 gpm

* Estimated stock levels as of Wed, Apr 1, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

NDS grates are a proven alternative to traditional concrete drains with UV inhibitors are used to prevent fading and cracking from the sun, chemical-resistant, rustproof and maintenance-free, lightweight and easy to install. This grate helps to collect and remove excess water from driveways, patios and any other outdoor areas, designed for maximum durability to handle light foot traffic.

Specifications

General

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