Videos

Video describing how to properly air seal sill plates.

Video describing how to insulate and air seal sill plates.

Video describing how to properly air seal sill plates.

Video describing how to insulate skylight shafts and knee walls correctly.

Video describing how to install and secure a polyethylene vapor barrier on the floor of a crawlspace.

Video describing structural insulated panels.

Video describing how to properly seal ducts.

Video describing how to spray foam unvented attics.

Video describing how to spray foam unvented attics.

Video describing how to conduct a blower door test in a passive house.

Video discussing the exterior assembly details of a passive house.

Video describing how to properly insulate walls behind showers and tubs.

Video describing how to air-seal around window and door rough openings.

Video describing a house air leakage test and the most common leakage sources for an Alaskan house.

Video from Cold Climate Housing Research Center on how warm air typically leaks out of homes through attics via the stack effect and how to mitigate these effects through building practices.

Video describing typical problems in crawl spaces and how to manage moisture and increase the energy performance in existing Alaskan homes.

Video describing the stack effect related to air leakage of a house.

Video describing how walls in cold climates must address three key issues: air leakage, moisture movement, and conductive heat losses.