Batt Insulation for Existing Vented Attics Description Guide describing how to increase insulation in existing homes by installing batt insulation on the ceiling plane of a vented attic.
Pre-Retrofit Assessment of Walls, Windows, and Doors Description Information guide describing things to consider before retrofitting walls, windows, and doors, including wiring, moisture protection, and lead paints.
Condensation Control for Walls in Cold Weather Description Guide describing ways to construct wall assemblies in cold climates to minimize the likelihood of condensation formation inside the walls.
Air Sealed, Insulated Basements Description Guide describing how to insulate a basement to improve the overall thermal performance of the building and provide more dry, usable conditioned space for home occupants and HVAC equipment.