Guide
Description
Guide describing how to retrofit an exterior wall and/or attic to provide continuous air sealing.
Guide
Description
Guide describing how to insulate and air-seal dropped ceilings and soffits to prevent air leakage.
Guide
Description
Guide describing insulation techniques for skylight shaft walls.
Reference
Description
Article describing the causes that form ice dams, as well as solutions for preventing future ice dams on roofs, focusing on air sealing to prevent hot air leakage.
Information Guide
Description
Information guide describing things to consider in the attic, ceiling, or roof before attempting retrofits of items including HVAC, wiring, or structural systems.
Case Study
Description
Case study describing a DOE Zero Energy Ready Home 2017 Housing Innovation Award winner that scored HERS 41 without PV and 8 with PV.
Guide
Description
Guide describing methods for insulating an unvented attic along the roof line.
Guide
Description
Guide providing guidance on insulating attic eaves in new and existing single-family homes and multifamily buildings.
Guide
Description
Guide describing options for insulating and air sealing at either the attic floor or along the roof line in new homes.
Reference
Description
Fact sheet describing building envelope performance measures applicable to residential and small commercial construction.
Video
Description
Video describing roof and attic construction for cold climates, including cathedral roof design and insulation strategies, from Cold Climate Housing Research Center.
Guide
Description
Guide describing how to repair or replace skylights in existing homes.