NDS 11 Round Drain Grate - 4 in. Black

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. 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.

• High-density polyethylene (HDPE) using a combination of virgin and recycled content treated with UV inhibitors to prevent fading and cracking
• Ideal for draining light water flows from small lawns, landscaped areas, walkways and patios
• Works with connected drain pipe to capture and convey excess surface water for proper release downstream
• Place on top of drain pipe or drain fitting for a soil-tight fit
• Use sewer and drain fittings when you need to make turns from the drain grate to drain pipe
• Fits 4 in. sewer and drain pipe & fittings, 4 in. single-wall corrugated pipe, 4 in. triple-wall pipe
• Use with a pop-up drainage emitter to discharge collected water at a point of release downstream
• Protect your drainage system by using a grate on top of drain pipe to block debris from entering and potentially clogging the pipeline while letting excess surface water flow through