Block leaves and debris from entering and potentially cloggging the drainage system with the Dura Slope® Channel Drain Grate. Use the drain grate (also known as a drain cover) with the Dura Slope Channel Drain to capture water flows from hardscapes. The grate features a perforated design and is heel-proof and ADA compliant. It has an open surface area of 7.63 sq. in. per linear ft. and flow rate of 23.34 GPM per linear ft. Made of stainless steel. Rated for NDS Class A loads (up to 60 PSI) when properly installed.