K2-28 Sloped channel - 39.37" (1 m) - Galvanized Edge ecb are waterproof
Platform notes & fabric story
Description
K2 28 Sloped channel 39.37" (1 m) Galvanized Edge ecb are waterproof are waterproof Each drainage layer mat is applied over the rooftop surface and provides a protective layer that enables both drainage and breathability of roof membranes