NDS Atrium Grate 18 in. x 18 in. Black

Out of sight, out of mind? Not when it comes to maintaining your drainage system. Keep underground drain pipes that you can’t see clog-free and running smoothly with the 18 in. Square Atrium Catch Basin Drain Grate in place. The drain grate blocks troublesome leaves, mulch, and other debris around the base, preventing them from entering and clogging the pipeline, while the domed grate continues to drain water from above. Ideal for draining heavy flows from mulched landscape beds and natural growth areas. The 18 in. Square Atrium Catch Basin Drain Grate, also known as a beehive grate, is compatible with 18 in. square catch basins, risers, and low-profile adapters. Made of high-density polyethylene (HDPE) treated with UV inhibitors.