Spray Foam Polyurethane (SPF) is a spray-in-place insulation that comprises of dense polyurethane foam. The self-flashing system is ideal for the repair and restoration of damaged roofing systems and those that have seen better days. Our trained team takes every precaution necessary before mounting a roof and spraying SPF on the surface. The roofing material conforms and adheres to a range of substrates and shapes easily.