Watts RD-808 - Part of the RD-800 Series R304 Detectable Warning Surfaces Engineered with a thermal break

Engineered with a thermal break

Need to seal off one end of the channel drain

ZB400I-4NH

and easy to install while concealing the fabric

This product is made in the USA

Watts RD-808 - Part of the RD-800 Series R304 Detectable Warning Surfaces Engineered with a thermal breakThis epoxy coated cast iron, dual outlet, large capacity roof drain and overflow combination features a flashing clamp with integral gravel stop, a 4 inch high internal overflow standpipe, a secured ductile iron dome, an 8 inch no hub outlet and 304 square inches of free area. Options include an underdeck clamp, a deck flange with adjustable extension, stainless steel ballast guard, vandal proofing and a 2 inch high internal overflow standpipe. Its