08/19/2026
Is your AC running nonstop this August? In the DFW summer heat, outdoor temperatures hit 105° while untreated attics easily soar past 140°F. When your attic is that hot, heat radiates down through your ceilings, forcing your cooling system to work overtime just to keep your home comfortable. Here is the simple math: without proper thermal insulation, your AC has to run 2 to 3 times longer to fight off the radiant heat. That constant cycling drives up energy bills and wears out your equipment prematurely. Upgrading to high-performance spray foam or blown-in insulation creates a sealed thermal envelope, keeping attic temperatures drastically lower and allowing your AC to actually cycle off. DFW homeowners who upgrade routinely save between $600 and $1,200 annually on energy bills while locking in year-round indoor comfort. Don't let the North Texas heat drain your wallet. Contact our BPI-certified installers at Excellence Home Insulation for a same-day assessment and take control of your home's energy efficiency.