Attic Restoration from R19 Batting to R38 Blown In Fiberglass in Fresno, CA

Jeff reached out to us because his home was struggling to maintain a comfortable temperature, causing his HVAC system to run excessively. After inspecting his attic, we quickly identified the root of the problem—his attic was under-insulated with R19 batting. Unlike blown-in insulation, batting often leaves gaps where air can flow freely between the pieces, leading to significant energy loss and poor climate control inside the home.

To resolve this, we performed a full attic restoration. We started by removing the existing batts and thoroughly cleaning the attic to eliminate dust, allergens, and contaminants. We then air-sealed all penetrations, including top plates, plumbing and wiring holes, and other potential leakage points, using closed-cell foam. Proper air sealing is crucial, especially when transitioning from batting to a more effective insulation method, as it prevents unwanted air exchange between the attic and living spaces.

Once the attic was prepped and sealed, we installed brand-new R19 batting insulation, ensuring that each piece was properly fitted to minimize gaps. Additionally, we took extra care to seal around the edges and junctions where air leaks were most likely to occur, significantly improving the home’s thermal efficiency.

As a result, Jeff’s home is now much more energy-efficient, with improved temperature control and reduced HVAC strain. He will experience lower energy bills and a more comfortable home for years to come.