Sunday, November 28, 2010

VIDEO: How to Insulate and Seal a Rim Joist- DIY Weatherization for Your Home

Using Closed-Cell (or High-Density, or 2 lb.) expanding spray foam, Corbett demonstrates how to both seal against air leakage and insulate at the rim/band joist that runs around the perimeter of many homes, at the top of the foundation wall.

For more on this see: Do window insulation films reduce heat loss in winter?

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