Watts - GRD-680 - Green Roof Planter Drain with Traffic Grate Drain Fitting lightweight alternative to traditional concrete

lightweight alternative to traditional concrete trench drains

The galvanized steel has an estimated lifespan of 6-10 years and the stainless steel provides an even higher level of longevity at 25+ years

A UV stabilized coating provides further chemical and mechanical benefits

available in 4 ft and 10 ft lengths (cuttable for custom fits)

or asphalt during installation to blend into the surroundings

Watts - GRD-680 - Green Roof Planter Drain with Traffic Grate Drain Fitting lightweight alternative to traditional concreteThe Watts GRD 680 is a green roof planter drain designed to provide dependable primary drainage in large planter areas on vegetated roof systems. Its epoxy coated cast iron body delivers long term corrosion resistance, while the perforated stainless steel ballast guard helps prevent soil and debris from entering the drain. A secured solid cover allows surface level maintenance access, and the unit comes equipped with a standard no hub outlet for easy