NDS 991 Atrium Grate, 9 in L, 9 in W, Square, 3/8 in Grate Opening, HDPE, Green

Make your drainage system perform at its excellent by keeping leaves, dirt and debris out of your drain pipes. The 9 in square Atrium catch basin grate features a domed design that rises above the surface of the ground and is ideal for moderate flows in mulched landscape beds, natural growth areas and window wells to trap pipe-clogging particles at its base while allowing stormwater to drain. The 9x9 square atrium drain grate is compatible with 9 in square catch basin drains, risers and low-profile adapters. Built to stand-up to the elements, its made of high-density polyethylene (HDPE) treated with UV-inhibitors to prevent fading and cracking from the sun.