Log in or register to create Field Kits and Sales Worksheets. Why register?

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 insulate headers over doors and windows to reduce heat loss and heat gain through solid wood framing.

Guide describing how to minimize framing around doors and windows to reduce heat loss.