Foundations & Floors -

Crawlspaces

Guide describing how to install a capillary break to help manage moisture in foundations.

Guide describing how to install a capillary break under a slab foundation using either polyethylene sheeting or rigid insulation installed over aggregate or over sand and geotextile matting.

Guide describing how to upgrade a crawlspace floor in an existing home by adding insulation.

Guide describing how to insulate closed crawlspace walls and band joist areas with rigid foam board insulation.

Guide describing the need for covers on sump pumps in the basement or crawlspace of a home.

Guide describing techniques and measures for increasing the termite resistance of a home's foundations.