Unvented Attic Insulation Description Guide describing methods for insulating an unvented attic along the roof line.
Air Sealing Attic Access Panels/Doors/Stairs Description Guide describing how to air-seal attic access panels, doors, and stairs to provide a continuous air barrier at the ceiling.
Image The polyethylene ceiling vapor barrier is sealed to form an air barrier around the exhaust fan in this very cold climate location (≥ CZ 6). Publication Date Mon, 10/30/2006 - 12:00
