PVC Roofing System – Polyvinyl Chloride
The Fully Adhered Rooﬁng System begins with insulation mechanically attached or adhered to the roof deck. The membrane and substrate are then coated with bonding adhesive. Then the membrane is rolled into place and seams are hot-air welded.
Mechanically Attached Rooﬁng Systems start with insulation fastened to the substrate. Membrane is then fastened through the insulation with fasteners and plates. Adjoining membrane sheets are overlapped and joined together by hot-air welding.