Air Seal HVAC Cabinet Seams Description Guide describing air-sealing of the seams and holes in HVAC air handler and furnace cabinets.
Air Sealing Bathroom and Kitchen Exhaust Fans Description Guide describing how to air-seal bathroom and kitchen exhaust fans.
Air Sealing, Insulating, and Venting Attics and Roofs to Reduce Heat Gain Description Information guide providing links to guides describing specific ways to air-seal, insulate, and ventilate attics and roofs to minimize heat gain in new and existing homes.
Blown Insulation for Existing Vented Attic Description Guide describing how to insulate a vented attic in an existing home using blown insulation added to the attic floor.
Vented versus Unvented Attic Description Guide describing options for designing and locating the thermal boundary at either the attic floor or along the roof line in new and existing homes.