Allstate Spray Foam Insulation

Allstate Spray Foam Insulation. Lic #C-2-1052735 We are a family owned company that has been in the spray foam business for over 20 years. Spray polyurethane foam (SPF) is a spray-applied plastic that is widely used to insulate buildings and seal cracks and gaps, making a building or home more energy-efficient and comfortable temperature wise. SPF insulation is known to resist heat transfer extremely well, and it offers a highly effective solution in reducing unwanted air infiltration through cracks, seams, and joints.