Spray Polyurethane Foam (SPF) is a type of insulation that is highly versatile and comes with plenty of advantages.
There are several common types of insulation, such as fiberglass (in both batt and blown forms), cellulose, rigid foam board, and spray foam. Each type of insulation has its own advantages and disadvantages. When correctly installed and paired with air sealing, each insulation type offers increased comfort and lower energy bills during the hottest and coldest times of the year. Spray Polyurethane Foam (SPF) is a type of insulation that is highly versatile and comes with plenty of advantages. SPF is an excellent air barrier as well as an insulator, so it serves two purposes by helping to reduce air infiltration while also insulating the space. However, it is more expensive so it is not as widely used as other types of insulations. Find out more about SPF here.