Sealing Characteristics of Spray foam insulation

Spray insulation is a cost-effective and environmentally friendly alternative to fiber insulation for residential and commercial houses. There are many Sealing characteristics of spray foam insulation as the air barrier system within the house envelope is an important element and controlling heat transfer, for preserving structural integrity. Properly installed spray foam can help significantly improve the energy efficiency of buildings when used as an air leakage control and insulation system. Foam insulation is applied as a liquid, it expands in all directions, filling and effectively sealing hundreds of cracks in walls, ceilings, corners, joints, and penetrations that would otherwise allow air ingress.