Allstate Roofing Contractors provide Roofing Foam, Coatings, expert roof analysis, upgrades, and restoration for residential & commerical roofs. We specialize in leak free, energy efficient, spray applied polyurethane roofing systems. Rigid polyurethane foams are used as insulation for buildings, water heaters, refrigerated transport, and commercial and residential refrigeration where their insulation value, high strength, moisture resistance and durability are required.