Can Blown-In Insulation Be Installed Over Old Insulation?
Published on September 12, 2025
When an energy audit of your home is conducted, it's often recommended to homeowners with below optimal energy efficiency to increase the R-Value of their attic insulation, among other upgrades, including air sealing to minimize heat loss through the attic, one of the most important spaces in your home for temperature control. While in ...
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