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Walls & Openings - Wall Structure

The guides on this page present information about wall structures, such as advanced framing techniques, double walls, ICFs, and SIPs. Guides are presented in alphabetical order. Use the filters to the right of the page to further focus your search based on construction type or keywords.


Solution Center Guides


Guide describing how to upgrade a wall with a floor overhang (or cantilever) on an existing home by adding rigid insulating sheating and or closed-cell spray foam insulation and air sealing.