Watts - RD-970 - 4 in. x 3 in. Downspout Boot Nonwoven Fabric These ground tiles are typically

These ground tiles are typically placed on crosswalks

Heavy-duty steel frame with anchor studs and 4-corner grate lock-down for dynamic loads

The Roof Hatch Safety Railing System is engineered for both new construction and retrofit projects

Waterproofing Interface + Debris Control: Includes features to tie into the waterproofing membrane securely and a grate/strainer configuration that helps block debris

Great for mulched areas on hills and slopes

Watts - RD-970 - 4 in. x 3 in. Downspout Boot Nonwoven Fabric These ground tiles are typicallyThe Watts RD 970 is a perforated stainless steel ballast guard designed for use with compatible roof drain systems. It surrounds and protects the drain dome by preventing ballast, gravel, and debris from entering the drain while still allowing high capacity water flow. Its corrosion resistant stainless steel construction makes it suitable for long term rooftop exposure, particularly on ballasted roof systems. Key Features Stainless steel ballast guard