Steel Roof Truss Span

12 50 a foot up to 20 14 95 a foot over 20 we stock 24 30 and 40 gable trusses and 12 lean to trusses.

Steel roof truss span.

When spaced 10ft they will withstand 110mph winds and 32 lbs ft snow load. Trusses from 8 to 80 clear spans. All come with 16 overhang past post. Finally the truss calculator will compute the best dimensional method to connect the pieces of the truss with steel joints and a bridge.

8 10 foot 1 10 foot 1. Click to add item 24 spreadweb residential roof truss 5 12 pitch 87 to the compare list. The shapes and spans shown here represent only a fraction of the millions of designs produced by alpine engineers. 05425 cold formed steel trusses 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.

The more complex the truss framework is the greater quantity of these joints will be required. This type of truss is commonly used to construct roofs in houses. Total load psf duration factor live load psf roof type 55 1 15 40 snow shingle 55 1 15 30 snow tile 47 30 snow 40 20 snow 1 25 20. We can help you design pole barns to meet so many needs we supply a wide range of steel trusses.

Aspects of truss design for roofs truss or i beam. Made in the usa. These steel joints are needed to support the overall truss. Just as there are many types of roofs with many roof parts there are many different types of roof trusses this extensive article explains through a series of custom truss diagrams the different truss configurations you can use for various roofs.

Options to set the roof girders on wood post or concrete wall also available. Alpine truss designs are engineered to meet specific span configuration and load conditions. While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses. A sl series truss is a single slope truss that includes steel girders and steel columns with clear span widths from 10 through 80 with available eave heights of 8 through 20.

Rafter span tables use these tables to determine lengths sizes and spacing of rafters based on a variety of factors such as species load grade spacing and pitch. All american made engineered agricultural gable trusses 4 12 pitch heavy duty 2 angled steel painted black. The load span tables shown below demonstrate only a tiny subset of the possible combinations available with trussteel cfs roof trusses. The fink truss offers economy in terms of steel weight for short span high pitched roofs as the members are subdivided into shorter elements.

12 50 a foot 12 40 14 95 a foot 42 60 all lean to shed trusses 1 12 pitch. 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.