Closed cell spray foam insulation is a high-density insulation that provides an air and moisture vapor barrier within structures while reducing condensation, air infiltration, and mold growth while helping to improve comfort, health, and safety for the occupants. Conforming to any shape, its superior racking can improve structural strength allowing for potential cost savings.
Closed cell spray foam offers simple full-coverage insulation in various areas, including hard-to-reach spaces or irregular gaps in insulation. This high-density spray foam has a higher thermal insulation capacity (R-value) up to 7.5 per inch, providing greater racking strength, and air and moisture resistance. This denser spray foam insulation has slightly less expansion after application, making it ideal for small spaces. Closed cell spray foam may be applied in layers to achieve higher R-value and full gap coverage.
A lower expansion rate and greater density makes closed-cell spray foam an excellent choice for small spaces. It’s also vapor resistant and waterproof, with a higher R-value that makes it preferable for climates with extreme temperatures. Closed cell spray foam can be used as part of a roof insulation system or to cover gaps in building insulation systems.
Closed cell spray foam insulation is a popular, high-density insulation solution that is a one-stop solution for contractors searching for a multifaceted insulation option.