
America Air Duct Cleaning ServicesNew Braunfels – TX, (210) 750-6810
Can You Mount Blown-In Attic Insulation Over Existing Insulation? You may be asking yourself if you can mount blown-in attic room insulation over existing insulation. It is advised by energy performance authorities to do so. The reason behind this suggestion is to avoid wetness from reaching the existing insulation, which can trigger mold and mildew…