Enhanced Home Efficiency with an R38 Insulation Upgrade in Tulare, CA

Dulce contacted us because her home in Tulare was struggling to maintain a comfortable temperature. No matter how much she adjusted her thermostat, her HVAC system was running constantly, leading to high energy bills. Upon inspecting her attic, we discovered that she had only 3 inches of old cellulose insulation—far below the recommended level. This lack of insulation was allowing heat to easily transfer between her attic and living areas, making it difficult to keep her home comfortable year-round.

To resolve this issue, we first air-sealed key areas of the attic, including top plates, plumbing and wire penetrations, and HVAC registers, using closed-cell foam. This process prevents unwanted air leakage and ensures that conditioned air stays inside the home. Next, we installed premium blown-in fiberglass insulation, bringing the attic up to an R38 level—the Energy Star recommendation for this region.

With this upgrade, Dulce’s home will now stay cooler in the summer, warmer in the winter, and far more energy-efficient. She’ll enjoy reduced heating and cooling costs while experiencing a more comfortable living environment year-round.