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.
Guide describing how to add spray foam insulation to the underside of the existing roof deck as part of the conversion of a vented attic to an unvented, insulated attic.
Guide describing how to provide a continuous water control layer across the roof assembly by sealing all penetrations for pipes, vents, etc. in existing roofs.