BASC Search | Building America Solution Center

Air seal the attic access panel with weatherstripping.

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Air seal and insulate drawer and closet boxes in attic kneewalls

Air seal and insulate drawer and closet boxes in attic kneewalls

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Air seal the attic access pull-down stairs opening with weatherstripping.

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Air Sealing Attic Access Panels/Doors/Stairs

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Guide describing how to air-seal attic access panels, doors, and stairs to provide a continuous air barrier at the ceiling.

Attach a strong permanent cover to gable end vents before a severe storm strikes to prevent moisture intrusion.

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Air Sealing Bathroom and Kitchen Exhaust Fans

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Guide describing how to air-seal bathroom and kitchen exhaust fans.

New Whole-House Solutions Case Study: Nelson Construction: Hamilton Way, Farmington, CT

Case Study

Case study describing the design and testing of 10 high-performance homes in Farmington, Connecticut.

Screens and Other Deterrents for Birds, Rodents, and Other Pests

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Guide describing methods to keep birds, rodents, and other pests out of vent openings and other locations in new and existing homes.

Air Sealing Doors Adjacent to Unconditioned Space

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Guide describing how to air-seal doors that are next to unconditioned spaces.

Existing Skylights Repaired or Replaced and Fully Flashed

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Guide describing how to repair or replace skylights in existing homes.