Steel Roof Truss Construction Details

Complete details can be found in the building component safety information guide to good practice for handling installing restraining and bracing of metal plate connected wood trusses available through wtca wood truss council of america and tpi truss plate institute.

Steel roof truss construction details.

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. Header trusses are special order 12 and 24 are common sizes but are available up to 30 wide. Lean to trusses are stocked in a 1 12 slope x 12 and 20 width and special order up to 30 wide. A truss frame consists of a roof truss and a floor truss joined by exterior wall studs.

End walls may be truss framed with field assembled stud infill prefabricated in. The wide variety of possible roof and floor truss designs and combinations is illustrated by figure 1. In a nutshell it s made up of a central vertical post called the king post two rafters meeting at the apex and a tie beam or the horizontal base. The main reasons for using trusses are.

Roof floor truss manual 7 31 08 10 43 am page 6. It is often used in simple roof trusses such as in the shed porch and garage. We have exceptional construction knowledge and are committed to providing professional service and prompt deliveries with inex pensive pricing. Metal roof trusses allow sound to be more easily transmitted.

All american made engineered agricultural gable trusses 4 12 pitch heavy duty 2 angled steel painted black. Contact us today for your roof and floor steel truss needs. Gable trusses are in stocked in a 4 12 slope x 20 24 30 and 40 width and special order up to 50 wide 60 for tubing trusses. A truss is essentially a triangulated system of straight interconnected structural elements.

Advantages of metal roof truss structures 1. Call us at any time to discuss design. All come with 16 overhang past post. Long span curved roof trusses.

Even though they are considered to be more expensive metal roof trusses can span further than wood. Temperature fluctuations allow them to move more. Gecko is one of the pioneers in steel truss fabrication servicing the entire southwestern united states. When the metal is cut drilled scratched or welded rust can become a problem.

12 50 a foot 12 40 14 95 a foot 42 60 all lean to shed trusses 1 12 pitch. Steel trusses come in three types. Our truss systems are pre fabricated in a controlled atmospher e in our plant and shipped to your jobsite ready for installation. Metal roof trusses can be manufactured to exact standards.

The most common use of trusses is in buildings where support to roofs the floors and internal loading such as services and suspended ceilings are readily provided. The workers have a higher risk of electrocution when installing the metal roof trusses. The king post roof truss is the simplest of the trusses because of its simple composition. This reduces the time it takes to get to the project site.