foaminsulationreview

Counting the Cost: What to Know About Closed Cell Spray Foam

Closed cell spray foam differs from open cell in both structure and performance. Its rigid form strengthens walls and reduces air movement. Because the foam hardens after application, it forms a vapor barrier and resists water absorption. That strength makes it popular for roofs, basements, and areas exposed to moisture. Its insulation value, or R-value, also exceeds many common alternatives. These qualities explain its growing use in both residential and commercial construction.

FOAM INSULATION REVIEW

The Next Chapter of Comfort: The Future of Spray Foam in America

Homeowners want better insulation. Builders want better margins. Cities want better performance. The answer, in many cases, continues to point toward spray foam. In the coming years, spray foam insulation will do more than just seal attics and crawl spaces—it will reshape how Americans think about comfort, efficiency, and long-term value.