Flat Roof Steel Truss Design

If you want to build a flat roof then you will need to build a flat roof truss.

Flat roof steel truss design.

Every trussteel roof truss is a custom design based upon the unique load span bearing use and code criteria of a particular project. We provide the highest quality most efficient non combustible light gauge steel trusses that are specific to your project. The load span tables shown below demonstrate only a tiny subset of the possible combinations available with trussteel cfs roof trusses. Paint dipped for rust protection.

When spaced 10ft they will withstand 110mph winds and 32 lbs ft snow load. 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. Cold formed steel trusses are a versatile and cost effective solution for flat roof or floor truss applications. Typical roof truss design spans.

Finally the truss calculator will compute the best dimensional method to connect the pieces of the truss with steel joints and a bridge. 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. The same thing is true for the bridge of the truss. Options to set the roof girders on wood post or concrete wall also available.

Cf steel is your 1 source for cold formed steel trusses. Pre welded clips on 2 centers for wood or steel secondary framing. Flat roof truss design is used in intermediate flat structures because its spans are not of a much higher range. In this design each side of the building has a roof pitch and eave.

To frame this style roof hip trusses are utilized from the main peak of the building stepping down with a flat top chord. These steel joints are needed to support the overall truss. 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. These structures generally have a flat roof structure because they are already at a high height.

They are used in construction of roofs of fairly large objects such as shopping malls logistical parks and warehouses. The more complex the truss framework is the greater quantity of these joints will be required. While this article focuses on configurations we also have a very cool set of illustrations showcasing the different parts anatomy of roof trusses. Perfect for use in lieu of bar joist or can be an excellent non combustible option when compared to wood floor trusses.

Made in the usa. We can help you design pole barns to meet so many needs we supply a wide range of steel trusses. Our team is ready to partner with you from project design and budgeting to shop drawings and fabrication all with the goal of making your project a success.