Metal Flat Roof Truss Design

Alpine truss designs are engineered to meet specific span configuration and load conditions.

Metal flat roof truss design. This design guide prescribes minimum strength and serviceability requirements for the design of cold formed steel trusses. Roof slope and the roof load that which kind of truss shall be suitable. Paint dipped for rust protection. These steel joints are needed to support the overall truss.

Made in the usa. If you want to build a flat roof then you will need to build a flat roof truss these are designed to span the space between two load bearing walls and take the weight from the roof onto these walls. The more complex the truss framework is the greater quantity of these joints will be required. The open web design as used in steel roof trusses vertical towers and steel floor trusses demonstrate an incredible variety of design applications fulfilling almost any architectural need in modern building and bridge construction.

The shapes and spans shown here represent only a fraction of the millions of designs produced by alpine engineers. Since 1950 the manufacturing efficiency of steel trusses has improved dramatically driving down costs and increasing versatility. The guidelines have been established to complement the specification for the design of cold formed steel structural members. 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.

We can help you design pole barns to meet so many needs we supply a wide range of steel trusses. And encourage innovative development of cold formed steel roof and floor trusses. Attic truss roof design is intended to provide a solution for additional living area within the roof space. A flat roof truss is also known simply as a flat truss and is not completely flat but rather slightly sloped in order to allow water to run off of the roof.

While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses. 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. Turn key service including sub contracted installation. 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.

Committed to providing an excellent customer experience. When spaced 10ft they will withstand 110mph winds and 32 lbs ft snow load. There are different flat trusses depending upon the thickness width and layout of the internal webbing. The load span tables shown below demonstrate only a tiny subset of the possible combinations available with trussteel cfs roof trusses.

Finally the truss calculator will compute the best dimensional method to connect the pieces of the truss with steel joints and a bridge.