Angle Iron Roof Truss Design

Steel trusses built from angle iron allow a roof to expand a greater distance than trusses or rafters built from wood.

Angle iron roof truss design.

I upper chord members. Steel trusses support more weight and maintain more integrity than wood when properly joined together. Stock sizes include gables from 20 to 40 wide and lean to styles in 12 and 20 wide. The rebar was bent into a series of isosceles triangles before being welded in.

You may also find steel roof trusses in larger buildings or commercial projects. Have your roof design and trusses properly engineered. A mono truss roof allows for more sunlight and visual space proper drainage and relatively cheaper. We provide angle iron steel trusses in gable lean to and header styles.

When we do a simple diagonal truss design or draft in cad or workshop. See more ideas about roof trusses roof truss design roof. It s not an easy task due to complex trigonometry calculation. Adhere to all local building codes.

Constructed of trusses made from doubled angle iron with zig zagged rebar sandwiched in between and welded together. Once inspected personally by the owner our trusses are dipped in an asphalt based coating for maximum longetivity and consistency. It s often used for sheds garages or extension of an existing roof. Gable style trusses are available up to 50 60 wide by special order depending on style.

Components of a steel roof truss. When a roof is to be provided for a building which does not have interior supports and the exterior walls are more than 12 m apart a roof truss will be a convenient arrangement to support the roof. For example v1 4 9 5 2 875 3 5 12 1 917 feet. A mono truss is a one sloped truss that forms a right angle triangle.

These lengths are to the long point and the angle is the same as the king post s angle. We want to esnure that you will get the trusses you need in the time frame and quality you expect. This piece should line up with. A steel roof truss like a wooden one is triangular in shape.

Using only certified welders we weld not burn our trusses with american steel angle iron. The purpose of the truss is to support the weight of the roof and keep the walls steady. Converting that the first vertical member s height is 1 foot 11 inches. We need to know the angle of members and fixing distance.

Although angle iron trusses contract and expand with changing temperatures they are not subject to the warping or splitting that can happen to wood when it is exposed to variation in humidity and temperature.