Video
Description
Video describing roof and attic construction for cold climates, including cathedral roof design and insulation strategies, from Cold Climate Housing Research Center.
Guide
Description
Guide describing how to frame and insulate corners to reduce heat losses and gains though structural framing.
Video
Description
Video from Home Innovation Research Labs giving an overview on engineered wood products and L-joist systems and their uses in residential construction.
Guide
Description
Guide describing how to correctly air-seal a wall with missing top plates or open wall cavities.
Guide
Description
Guide describing how to air-seal duct and flue shafts.
Guide
Description
Guide describing method for installing ducts in a duct chase in a dropped ceiling.