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

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

Guide describing how to install an exhaust fan in an attached garage to pull fumes out of the garage and to depressurize the garage with reference to the home.

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