Carlisle Roof Foam and Coatings offers a broad range of coatings and spray polyurethane foam (SPF) insulations used in commercial roofing applications. SPF roofing systems are designed to provide a long-term, sustainable roofing solution that is seamless, watertight and virtually maintenance-free. Acrylic and silicone coatings are used as a component of SPF systems and can also be used as standalone products to restore existing aged roofs.