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.
Unvented Conditioned Attic with Spray Foam Insulation Below Roof Deck Description Guide describing a method for insulating an unvented attic by spraying foam insulation along the underside of the roof deck.
Technology Solutions Case Study: Moisture Durability of Vapor Permeable Insulating Sheathing Author(s) Building Science Corporation Organization(s) BSC Publication Date October, 2013 Description Case study describing research about using exterior, vapor permeable insulation of retrofit walls with vapor permeable cavity insulation.
Vinyl Siding with Integrated Rigid Foam for Existing Walls Description Guide describing the design and installation considerations for recladding of above grade walls using insulated vinyl siding.
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.
2021 IBC and IRC Adopt Improved Vapor Retarder Requirements Author(s) Crandell Jay H Organization(s) Applied Building Technology Group, ABTG Publication Date February, 2021 Description Article describing vapor retarder requirements in the International Residential Code and International Building Code 2021.
Moisture Control for Residential Buildings Author(s) Lstiburek Joseph W Organization(s) Building Science Corporation, BSC, U.S. Department of Energy, DOE Publication Date September, 2020 Description Report providing extensive guidance on controlling moisture in building envelopes through proper selection and installation on air, water, thermal, and vapor barriers.