Watts - GRD-670 - Green Roof Drain w/Auxiliary Inlet Sheet Drain regular foot traffic

regular foot traffic

ensuring long life even under frequent use in wet environments

an 8″ diameter adjustable round top with a heel-proof ductile-iron grate

anchor tabs) for rapid installation in concrete pours

This product is available in both double dipped galvanized steel and stainless steel options

Watts - GRD-670 - Green Roof Drain w/Auxiliary Inlet Sheet Drain regular foot trafficThe Watts GRD 670 is a green roof planter drain designed for primary drainage in large planter beds and vegetated roof sections. Its epoxy coated cast iron body provides strong corrosion resistance, while the perforated stainless steel ballast guard helps prevent soil and debris from obstructing flow. A secured solid cover allows for surface level maintenance access, and the unit includes a standard no hub outlet for straightforward installation. Key