Guide
Description
Guide describing method for insulating an unvented crawlspace or conditioned basement with rigid foam on the interior side of the walls.
Guide
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.
Guide
Description
Guide describing how to upgrade a crawlspace floor in an existing home by adding insulation.
Video
Description
Video showing the components and design of an unvented, insulated crawlspace that provides a temperate climate for HVAC ducts.
Reference
Description
Fact sheet describing building envelope performance measures applicable to residential and small commercial construction.
Case Study
Description
Case study describing methods to seal crawl spaces in cold climate homes with integrated whole-house ventilation systems.
Information Guide
Description
Information guide describing things to consider when considering home retrofits in the basement or crawlspace including HVAC, wiring, or structural systems.
Guide
Description
Guide describing how to air-seal and insulate the floor above an unconditioned basement or crawl space.
Guide
Description
Guide providing information about treating bulk water drainage issues and moisture control measures in existing basements and crawl spaces.
Guide
Description
Guide describing how to design or retrofit a crawlspace to reduce the risk of damage during a flood event.
Guide
Description
Guide describing how to install a capillary break to help manage moisture in foundations.
Guide
Description
Guide describing how to create a capillary break at all crawlspace floors using polyethylene sheeting to manage moisture in crawlspaces.