Summary: Pre-engineered cold-formed steel (CFS) roof trusses are commonly specified by structural engineers, architects, and contractors as a framing option for roof construction. This Tech Note reviews the issues a framing system specifier should consider to assure the intent of the design is being met. This document also includes a suggested model specification for CFS roof trusses and an overview of the “Standard Practice for Cold-Formed Steel Truss Design Responsibilities.
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