Attic Restoration — Air-Sealing and New Fiberglass Blown In to Improve Comfort and Air Quality in Fresno, CA

Rachel reached out to us seeking a solution to the uncomfortable conditions in her home, including uneven temperatures and poor air quality. Upon inspection, we discovered the root cause: her attic only had about 5 inches of old cellulose insulation. The insufficient and dusty insulation was compromising her home’s comfort and indoor air quality. We determined that a full attic restoration was necessary to resolve these issues and ensure her home would be comfortable and energy-efficient.

We completed the attic restoration by following these steps:

• Removed the old, dusty cellulose insulation using a high-powered vacuum to eliminate contaminants.
• Air-sealed the attic with closed-cell foam to close off air leakage points, including top plates, registers, recessed lights, smoke detectors, and plumbing and wiring penetrations.
• Thoroughly cleaned and sanitized the attic using Nisus DSV disinfectant to remove irritants, odors, and potential health hazards.
• Installed rodent-proof barriers at potential entry points to prevent future pest issues.
• Blown in premium fiberglass insulation to bring the attic to an R38 level, ensuring optimal energy efficiency.
• Provided Rachel with before and after pictures to demonstrate the transformation.

As a result of this upgrade, Rachel will enjoy a home that is not only more comfortable year-round but also healthier, with improved indoor air quality and reduced heating and cooling costs.