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Published on Nov 12, 2012
http://www.homebuildingandrepairs.com... Click on this link to learn more about engineering, house framing and building design. Watch his video to learn more about roof truss systems, individual roof trusses and engineered roofing systems. In this video we will provide you with the basics and a brief explanation of how a engineered roof system works. Don't forget to check out some of our other websites, books and videos.