SPRAY POLYURETHANE FOAM
SPF roofing is a material that is sprayed as a liquid, then expands into foam. There are many benefits to having an SPF roof. It is incredibly energy efficient by providing an R-value, which gives the building great insulation. SPF roofing reduces moisture from getting into the roof and prevents mold from growing. An SPF roof should always be paired with a good coating, such as silicone, or polyurea.