Guides A-Z
Guide describing how to increase insulation in existing homes by installing batt insulation on the ceiling plane of a vented attic.
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 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 upgrade a wall with a floor overhang (or cantilever) on an existing home by adding rigid insulating sheating and or closed-cell spray foam insulation and air sealing.
Guide with information about how to upgrade a garage ceiling when a portion of the interior of the house is located directly above the attached garage by adding insulation and air sealing.