Prevent leaves and debris from clogging the drainage system by putting the Dura Slope® Channel Drain Grate in place. The drain grate is used with the Dura Slope Channel Drain to collect water flows from impervious surfaces while keeping leaves and debris in the water from entering the channel and potentially blocking drain pipes. The perforated grate is heel-proof and ADA compliant. Also known as a drain cover, it features an open surface area of 8.75 sq. in. per linear ft. and flow rate of 26.77 GPM per linear ft. Made of high-density polyethylene (HDPE) containing UV inhibitors. Rated for NDS Class B loads (up to 175 PSI) when properly installed.