Roof Drain Dome, 11-1/8In Dia

Roof Drain Dome, Overall Diameter 11-1/8 In., 5 1/4 Height (In.), Roof Drain Dome, Overall Diameter 11-1/8 In., 5 1/4 Height (In.), Material of Construction High Density Polyethylene, Color/Finish Black Polyethylene Dome, Connection Twist Lock, Package Quantity 1, Material of Construction High Density Polyethylene, Color/Finish Black Polyethylene Dome, Connection Twist Lock, Package Quantity 1 JR SmithWide clamping surface holds roof drain in place without damaging flashing and roofing materials. 11U241 to 11U243 include flashing collar and mounting screws. 11U240 is a universal clamping collar that retrofits most existing roof drains to accept a JR Smith dome.Roof DrainsLarge low-profile dome allows quick drainage of rainwater. Protect connected piping and drain sump from debris. For use on flat roofs.