Watts RD-104-K-R - Part of the RD-100 Series Z100F-8NH Made of high-density polyethylene (HDPE)

Made of high-density polyethylene (HDPE) containing UV inhibitors

it helps protect roofing frameworks by giving excess water a reliable escape route

Take care of your drainage system with a protective channel drain grate that blocks leaves and debris from entering and clogging your drain pipes

The integration of the wire mesh adds significant strength

H-20 Rated – Handles vehicular traffic loads with proper installation

Watts RD-104-K-R - Part of the RD-100 Series Z100F-8NH Made of high-density polyethylene (HDPE)This Watts large are roof drain is engineered with epoxy coated cast iron for long life and durability. The self locking ductile iron dome allows for easy maintenance. It features a flashing clamp with integral gravel guards to ensure reliable high volume drainage and a 2 inch external water dam. A 4 inch no hub outlet allows for quick and easy for installation. Features Large area coverage 2 IN external water dam Ductile iron dome Flashing clamp