Expert Attic AirSealing in Eugene, OR

Hidden gaps in your attic act like open windows, allowing conditioned air to escape into the atmosphere. Professional attic air sealing by UPC Insulation blocks this thermal leakage, making your home significantly more energy efficient.

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Sealing the gaps in your home

At UPC Insulation, we specialize in identifying and sealing the invisible drafts that compromise your home's comfort. Our team treats the boundary between your living spaces and the attic, creating an airtight thermal barrier. We use high-quality spray foams and specialized sealants to stop heat transfer, preparing your home for optimal performance and comfort.

Air sealing prevents warm, humid household air from entering the cool attic space, significantly reducing the risk of mold growth and moisture damage. It also acts as an essential line of defense against seasonal pests, while drastically reducing the outdoor allergens and dust entering your indoor living environment.

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Our Attic Air Sealing Process

We begin by safely pulling back existing insulation to expose the attic floor. Next, our technicians meticulously seal target penetration points using professional expanding foam and caulk. Once every gap is filled, we systematically return or upgrade your insulation, leaving you with a fully optimized, draft-free thermal barrier.

We systematically target structural intersections where air leaks are most severe. This includes sealing around recessed lighting fixtures, plumbing stacks, electrical wiring penetrations, and the seams along the top plates of your walls. We also seal attic access hatches and drop-down stairs, completely closing off your living spaces from raw attic air.

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Elevate Your Home's Efficiency & Health

Experience our complete insulation, cleanup, and pest prevention solutions. Protect your investment and ensure a truly energy-efficient, healthy living space. Request a quote!