Attic Insulation
4 articles
Choosing the Right Insulation: How Blankets, Loose-Fill, Spray Foam, and Foam Board Compare for Attics and Walls
This guide compares four main residential insulation types—blankets, loose-fill, spray foam, and foam board—based on R-value per inch and suitability for attics and walls. Understanding R-value and installation methods helps homeowners choose the most effective option for their needs.
What Are the Best Insulation Materials for Energy Efficiency in 2026?
For houses in colder areas, attic insulation with an R-value as high as R-60 might be needed, a significant requirement for maintaining warmth and preventing heat loss during harsh winters, according
How to Choose the Right Insulation Materials for Your Home
After R-38, the return on investment for additional attic insulation slows, challenging the notion that more always means better savings ( greenbuildermedia ).
Remodel Your Sloped Roof Attic With This 2025 Insulation Guide
Starting in 2025, California homeowners upgrading sloped roof attic insulation, especially cathedral ceilings, must install R-38 insulation.