Flat Roof Steel Trusses

The load span tables shown below demonstrate only a tiny subset of the possible combinations available with trussteel cfs roof trusses.

Flat roof steel trusses.

Options to set the roof girders on wood post or concrete wall also available. 12 50 a foot 12 40 14 95 a foot 42 60 all lean to shed trusses 1 12 pitch. Pre welded clips on 2 centers for wood or steel secondary framing. 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.

Perfect for use in lieu of bar joist or can be an excellent non combustible option when compared to wood floor 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. Small trusses which can be transported whole from the fabrication factory to the site can be entirely welded. 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.

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. Flat the most economical flat truss for a roof is provided when the depth of the truss in inches is approximately equal to 7 of the span in inches. 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. Spaced sheathing or 1x boards may be reduced slightly.

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. All come with 16 overhang past post. Guidance on the design of welded joints for celsius 355 and hybox 355 hollow sections is available from tata steel. Cold formed steel trusses are a versatile and cost effective solution for flat roof or floor truss applications.

In the case of large roof trusses which cannot be transported whole. Cf steel is your 1 source for cold formed steel trusses. Spans for 2x4 top chord trusses using sheathing other than plywood e g.