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Guide providing information about treating bulk water drainage issues and moisture control measures in existing basements and crawl spaces.

Guide describing how to re-roof an existing home with a sloped and add insulation above the roof deck.

Vapor retarder plastic should not be installed over fibrous insulation on basement or crawlspace walls unless rigid foam or spray foam is installed directly against the concrete, behind the blanket insulation.

Guide describing a method for insulating an unvented attic by spraying foam insulation along the underside of the roof deck.