BASC Search

Guide describing how to insulate closed crawlspace walls and band joist areas with rigid foam board insulation.

Guide describing how to insulate a basement to improve the overall thermal performance of the building and provide more dry, usable conditioned space for home occupants and HVAC equipment.

Guide describing the air-sealing of rim joists on walls connecting homes and attached garages.

Guide describing ways to air-seal an attached garage in new and existing homes.

Guide describing the repair and reconfiguration of the air handler closet and platform when replacing the air handler.