Foundations & Floors -

Air Sealing/Insulation

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.

Guide describing how to insulate a floor over unconditioned space with conditioned space above by adding insulation and air-sealing.