BASC Search

Guide describing how to air-seal duct and flue shafts.

Guide describing how to insulate a vented attic in an existing home using blown insulation added to the attic floor.

Guide describing how to air-seal and insulate a cantilevered floor.

Guide describing how to increase insulation in existing homes by installing batt insulation on the ceiling plane of a vented attic.

Guide describing wind washing and how to prevent it.

Guide describing how to air-seal and insulate the floor above an unconditioned basement or crawl space.