Q. What is Spray Foam?
A. Spray foam is a complete insulation and air barrier system that insulates and air seals walls, floors and ceiling cavities against air movement; including spaces around electrical outlets, baseboards, and where the walls meet windows and doors. Applied as a liquid, the foam instantly expands up to 120x its original size to fill in every nook and cranny. Spray foam is a polyurethane plastic predominately
made from petroleum or recycled petroleum based products. Certain foams are partially made from soy and other agricultural contents.