The assembly incorporates a standard roof drain alongside an overflow roof drain set within the roof construction. The roof membrane extends directly into the roof drain and is sealed with plastic roofing cement. A gravel stop surrounds the drain assembly. Installation requires coordination with the roofing contractor.
ROOF DRAIN GRAVEL STOP EXTEND ROOF MEMBRANE INTO ROOF DRAIN SEAL WITH PLASTIC ROOFING CEMENT OVERFLOW ROOF DRAIN ROOF CONSTRUCTION COORDINATE WITH ROOFING CONTRACTOR
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