19 Inches of Insulation Wasn’t Enough Due to Air Leakage — Attic Restoration in Fresno, CA

Paul contacted us because his home was uncomfortable and energy inefficient, with high heating and cooling bills. Upon inspecting his attic, we found that he actually had 19 inches of old cellulose insulation, which is more than what is recommended for our climate, but that was not performing effectively and was contributing to uneven temperatures and poor air quality in his home. We suspected this was due to air leakage on his attic floor. We recommended a full attic restoration to address these issues and restore comfort and efficiency to his home.

Here’s how we performed the attic restoration:

• Vacuumed out the old cellulose insulation, removing dust and contaminants from the attic.
• Sealed all air leakage points with closed-cell foam, including gaps around registers, recessed lights, smoke detectors, plumbing, and wiring.
• Thoroughly cleaned and sanitized the attic with Nisus DSV disinfectant to eliminate irritants and odors.
• Installed rodent-proof barriers to prevent pests from entering the attic.
• Blew in premium fiberglass insulation to achieve an R38 level for improved energy efficiency.
• Provided Paul with before and after photos to highlight the dramatic improvement.

Thanks to this comprehensive restoration, Paul’s home is now more energy-efficient, with balanced temperatures throughout and noticeably improved indoor air quality. He will also enjoy lower energy bills and a healthier home environment for years to come.