CONSIDERATIONS AND LIMITATIONS OF SPF ROOFING

摘要

When it comes to installing sprayed polyurethane foam (SPF) roofing systems, knowledge and experience are necessities. A relatively small crew can assemble large SPF roofs, but it requires a high degree of technical knowledge and experience. Years ago, there were fewer suitable contractors and less training available. Today, many courses are available from suppliers and from the Spray Polyurethane Foam Alliance (SPFA) to shorten the learning curve.