The Foam Roof System is a rigid and durable surface that you can walk on. A thick (typically 1.5″) closed-cell polyurethane waterproofing barrier seals the roof against leaks. Spray Polyurethane Foam (SPF) is the only insulated roofing material that has no seams.
Foam roofing bonds around roof penetrations, such as pipes, vents and edges forming an monolithic seal around all your roof penetrations. Additionally, the existing roof surface can be tapered and built up in areas to eliminate ponding water and improve drainage. These features result in superior leak protection.