Guide
Description
Guide describing how to insulate and air seal the floor joists over a garage when there is loving space above the garage.
Video
Description
Video discussing the EPS foam insulation used on the floor of a passive house.
Guide
Description
Guide describing how to insulate a floor overhang (or cantilever) on an existing home by adding insulation and an air barrier to air seal the floor joist bays under the cantilever.
Guide
Description
Guide describing how to insulate a floor over an uninsulated basement or crawl space.
Guide
Description
Guide describing how to insulate an existing slab floor by adding rigid foam insulation over the slab then installing a floating subfloor.
Reference
Description
Information sheet about insulating slabs.
Case Study
Description
Case study describing the proper techniques and steps in insulating and air sealing a cantilevered floor, as well as the consequences for failing to do so properly.
