Boosting Year-Round Comfort with an R38 Insulation Upgrade in Fresno, CA

Melissa contacted us because her home in Fresno was consistently uncomfortable, with uneven temperatures and rising energy bills. Upon inspecting her attic, we discovered that she had only about 4 inches of old, compressed cellulose insulation. This insufficient insulation was a major contributor to heat loss in the winter and heat gain in the summer, forcing her HVAC system to work overtime.

To address the issue, we began by safely removing the old cellulose insulation to create a clean slate. After clearing the attic, we meticulously sealed all potential air leaks, including gaps around wiring, plumbing penetrations, and other common trouble spots, using closed-cell foam. This crucial step helps prevent air from escaping or entering the home, improving energy efficiency.

Once the attic was properly sealed, we installed 14 inches of premium fiberglass insulation, bringing the attic up to an R38 level, which meets Energy Star recommendations. This significant upgrade enhances the home’s ability to maintain a stable, comfortable indoor temperature year-round.

As a result of this insulation upgrade, Melissa will now enjoy a more comfortable home, improved indoor air quality, and reduced heating and cooling costs by around 20% for years to come.