Polyurethane foam is sprayed directly to the surface of the container and expands, filling cracks, crevices and voids. This creates a “seamless” air barrier system that provides exceptional building envelope performance. Spray foam insulation acts as an air and moisture barrier in one, protecting against condensation and mold issues.
No other insulation method will be as effective and provide the same benefits.
Spray foam is the quickest method of insulation, and provides the highest R rating for its applied thickness. In addition, spray foam is incredibly flexible and can be sprayed into gaps of any size.