Closed Cell

Closed Cell Spray Foam Insulation
Closed cell spray foam insulation is a dense, rigid material that delivers exceptional strength, durability, and energy efficiency. Its tightly packed structure blocks air and moisture infiltration—making it ideal for exterior walls, roofs, basements, and metal buildings. Beyond insulation, it reinforces surfaces, improving structural integrity and resistance to impact, weather, and water damage.

With an R-value of approximately R-6.0 to R-7.0 per inch, closed cell foam offers one of the highest thermal ratings available. Its tough composition resists aging, moisture, and physical wear, providing long-lasting protection and performance that can last from 30 to 100 years with minimal maintenance.