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.
Unvented Attic Insulation Description Guide describing methods for insulating an unvented attic along the roof line.
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.
Termite-Resistant Foundations and Walls Description Guide describing techniques and measures for increasing the termite resistance of a home's foundations.