Foundations & Floors -

Air Sealing/Insulation

Guide describing ways to seal drywall to the top plate of an exterior wall to air-seal the wall cavity.

Guide describing how to air-seal sill plates in single-family homes and multifamily buildings.

Guide describing how to avoid using wet materials and reduce moisture exposure in construction.

Guide describing how to install slab edge insulation when retrofitting existing slab-on-grade foundations.