Polyurethane Foam Roofing Systems: can be applied to new buildings, but it is an ideal product for re-roofing over an existing roof. It is a lightweight, insulating and wind resistant system. This type of roof is considered sustainable indefinitely if good materials and workmanship are used during application of protective coating every ten to fifteen years. Alpine Roofing Co., Inc. uses top quality protective coatings over the polyurethane. This includes Isothermal Protective Coatings, Acrylink G, a very good product that has recently been enhanced by Goodyear Rubber formulation.

G.E. Silicones Protective Coating: is a time-tested product, proven to last a long time. It is fully backed by G.E. with inspections of the application and warranties.