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Description
This guides describes how to insulate and air seal attic knee walls and floor joist cavities under knee walls.
Description
Guide describing how to increase insulation in existing homes by installing batt insulation on the ceiling plane of a vented attic.
Description
Guide describing how to insulate and air seal dropped ceilings and soffits to prevent air leakage.
Description
Guide outlining how to retrofit an exterior wall and/or attic to provide continuous air sealing.