Residential attics


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Properly insulated attics play a major role against air and moisture infiltration. DuPont Performance Building Solutions offers a range of insulation and sealant solutions for improved performance in conditioned and unconditioned attics. 


Attic insulation

A well-insulated attic provides several benefits, including:


• Reduced energy cost

• Increased comfort in living spaces

• Condensation prevention

• Even temperature distribution throughout the home

• Reduced potential for mold, mildew, wood rot and associated odors


Get step-by-step directions for how to maximize the potential for a well-insulated attic. 

See insulation directions

Air sealing

If an attic is improperly sealed, unwanted air can flow through, reducing comfort and increasing energy bills. In addition, insects and other pests can find their way in more easily. We provide several air sealing products to keep unwanted air and pests out of the attic. 

See all air sealing products

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