Closed-Cell Spray Foam Tyler, TX

Closed-cell spray foam insulation, sometimes called high-density foam or two-pound foam, is one of the most effective ways to insulate your home or building. It’s a rigid, compact material that offers one of the highest R-values per inch, typically around 6.5 to 7. That means better thermal protection in less space. Whether you’re sealing a crawl space, attic, or metal structure, this type of foam creates a powerful barrier against the elements.

So, how does it work? Thanks to its dense, closed-cell structure, this foam expands to fill every crack and then hardens into a solid layer. It stops air leaks, locks out moisture, and even adds structural strength to your walls. According to the U.S. Department of Energy, about 40% of energy loss in homes is due to air leaks, but closed-cell spray foam can help cut that down significantly. Many homeowners report saving up to 20% on energy bills after switching. If you’re looking for long-term performance, energy efficiency, and durability, this insulation is hard to beat.