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1365 Insulating Knee Walls - Insulation Energy Efficiency - Attics
 
1365 Insulating Knee Walls - Insulation Energy Efficiency - Attics -

Image Text: Option A: insulate floor and wall > Inside > air/vapor barrier on the warm side > roof vent > Inside > blocking (wood or rigid polystyrene insulation) prevents air from leaking out from the area above the living space ceiling > Option B: insulate sloped roof and end walls > Inside > knee wall > end wall insulation > floor framing > Inside

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Image courtesy of Carson Dunlop. To purchase images, go to CarsonDunlop

INSULATION

The Basics, Air/Vapor Barriers (Vapor Retarders), Venting Roofs, Venting Living Spaces, Attics, Flat and Cathedral Roofs, Walls Above Grade, Basements and Crawlspaces, Floors over Unheated Areas, Ventilation Systems

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