Truss structure with Purlins and Girts for Base & Cap System--------------------------Back to Home Page
Roof purlins & wall girts are horizontally framing members placed on outside of trusses.
Base & Cap System runs perpendicular, and on top of, purlins and girts-
• Trim Components-----Hardware--------See Frame & Install Guides in PDF Format.
• Frames with horizontal roof purlins or wall girts, see Layout & Load & Bending-
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