The gray Wave pattern is a decorative Polyolefin grate that fits the NDS® Mini Channel drainage system. The NDS® Wave pattern is ADA compliant and heel-proof, making it an excellent option for pedestrian locations. Designed for maximum durability and drainage, this grate has a Load Class B rating and UV inhibitors to prevent fading and cracking from the sun. All NDS® Polyolefin grates are chemically resistant, rustproof, and maintenance-free.
Four NDS-846 screws (sold separately) are required per grate for fastening down to Mini Channel.
NOTE: These NDS® grates are designed for the Mini Channel trench drain system. If you are replacing slotted grates, be aware the decorative grates are a full 3 inches wide and extend over the top of the channel edge.