Metal Roof Truss Span Tables

The shapes and spans shown here represent only a fraction of the millions of designs processed by alpine engineers.

Metal roof truss span tables. Also available for the android os. Visit the roof framing page for more information on cutting roof rafters and visit the roof pitch calculator for determining rafter lengths based on rise and run. Required size for a given span. The ultra span system from aegis metal framing offers building designers and contractors real peace of mind.

Included are a series of representative roof truss span tables that will give you an idea of the truss spans available for a particular load condition load duration lumber type and truss configuration. Span calculator for wood joists and rafters also available for the android os. Roof truss spans every trussteel roof truss is a custom design based upon the unique load span bearing use and code criteria of a particular project. Products truss incthe complete guide to roof trusses design cost framing morefloor trusses country truss llcstructure magazine long span open web trussesroof truss design information4x6 span chart trinityfloor truss.

Spacing should be interpreted as the centre to centre distance between adjacent parallel members. Roof truss cost wide span roof truss system using cold trusses truss span chart trinity structure magazine long span open floor truss ing guide at menards. You can use sbca s span charts to roughly determine truss sizes available. Keep in mind that these tables are for estimations only.

Roof floor truss manual 7 31 08 10 43 am page 12. 72 5 0 mi ni m u m girder floor truss floor truss jacks a a bearing wall girder floor truss floor truss jacks bearing wall cantilevered floor truss two 2x rim joists 24 max. And parallel to floor truss span strongback lateral supports 24 max. Roof load width rlw and floor load width flw can be determined from as1684 or from the images below.

The load span tables shown below demonstrate only a tiny subset of the possible combinations available with trussteel cfs roof trusses. Typical roof truss design spans general notes. When you select all span to design and manufacture your pre fabricated truss sys tem you are selecting an experienced truss. They know all the key elements of a properly functioning structural system are designed and provided.