Insulation Boost from R19 to R38 Reduces Energy Waste in Visalia Home

Derrick from Visalia contacted us because his home wasn’t staying comfortable no matter the season. Whether it was summer heat or winter chill, his HVAC system seemed to run constantly, yet the temperature inside still fluctuated. After inspecting his attic, we found the root of the issue—only R19 batt insulation was in place, which is far below recommended levels for Central California homes.

To resolve this, we upgraded Derrick’s attic insulation to R38 using premium blown-in fiberglass. This level of insulation is the current Energy Star recommendation for optimal energy performance and indoor comfort. R38 insulation creates a thick, effective thermal barrier that helps keep conditioned air inside the home and outdoor temperatures out.

By adding fresh blown-in fiberglass to bring the attic to R38, Derrick can now expect a noticeable improvement in indoor comfort and a significant reduction in energy usage. His home will stay cooler in the summer, warmer in the winter, and his HVAC system won’t have to work nearly as hard to keep up.