Closed Cell Spray Foam

Springfield Insulation installs UPC HFO 2.0 lb closed-cell spray foam, a premium insulation that delivers exceptional thermal performance, moisture protection, and durability. With an impressive R-value of 7.9 per inch, closed-cell foam creates an effective air seal and waterproof barrier at just 1 inch, making it an excellent choice for crawl spaces, basements, exterior walls, and other areas where moisture control is important. Its dense, rigid composition also adds strength to wall assemblies, serving as a structural component that can improve the overall rigidity of a building. Because of its hardness, closed-cell foam transmits more impact sound than open-cell foam, but it is very effective at reflecting outside noise and reducing unwanted sound from entering the building. The result is a high-performance insulation system that provides superior energy efficiency, durability, and long-term protection.