2.6 Floors above garages, floors above unconditioned basements or crawlspaces, and cantilevered floors
The following Solution Center guides provide specific guidance for floors above garages, floors above unconditioned basements or crawlspaces, and cantilevered floors:
Guide describing how to air seal and insulate a cantilevered floor.
Guide describing how to create an air barrier between the garage and the conditioned space above it to prohibit pollutants from entering a home's interior.
Guide describing how to air seal and insulate the floor above an unconditioned basement or crawl space.