Watts DWBM2 - Part of the 2M2 DWB Series Egress System The Watts GRD-730 is a
Baker’s notes & crumb story
Description
Watts DWBM2 Part of the 2M2 DWB Series Egress System The Watts GRD 730 is a The Watts GRD 730 is a green roof large multi level planter drain designed for subsurface drainage in vegetated roof systems Channel is made of polyvinyl chloride and can be solvent welded with PVC glue