Purlin Steel Roof Truss

Engineered purlin metal mart offers a complete line of engineered purlin material.

Purlin steel roof truss.

Good price z40 120 galvanized c channel z purlin steel roof truss. The purlin are ultimately used to fasten the roof steel providing a diaphragm effect along with the siding when properly engineered and installed. The plane surface of this purling on one side has made it a preferred material for cladding due to its easy installation on concrete structures or steel. Available in cee or zee shape red oxide primed or galvanized 16 14 or 12 gauge sizes from 4 up to 12 flange widths of 1 1 2 up to 4 cut to your specified lengths hole punching available load tables available for all material.

Cee purlin or c purlin is shaped like a squared off letter c. C purlins are horizontal structures that are used to support the load from the roof deck or the sheathing. Spacing is typically 24 on center in low snow loads and is reduced based upon truss span and snow load. Purlin roof structure civil engineering design in architecture or structural engineering or building a purlin or purline is a horizontal structural member in a roof.

We provide angle iron steel trusses in gable lean to and header styles. 6 x 2 30 14ga primed c purlin 4 x 2 30 purlin our price. Steel trusses offer increased strength faster installation and a longer life compared to wood frame pole barn trusses. The roof truss structure and design is integral to roof structural integrity and shape.

Tianjin baida steel development co ltd. For small spacing of trusses while the purlins become light and less costly the trusses will work out to be costly. This article and series of illustrated diagrams shows you all the parts of a basic roof truss king truss and queen truss. Us 610 00 660 00 ton 25 tons min.

Compared to conventional roofing system it might be a bit pricier in terms of installation but also has longer durability to provide better value for the future. For large spacing of trusses purlins will work out to be heavy and costly. It all started with a great idea and a little hard work. We are located in beautiful emory texas.

There are many types of roof trusses as wall as many types of roofs more types than there are parts. 4 x 2 30 14ga primed c purlin 1 2. The economic spacing of trusses means the spacing at which the overall cost of trusses purlins roof cover columns etc. Order 1 yr.

Purlins support the loads from the roof deck or sheathing and are supported by the principal rafters and or the building walls steel beams etc. Contact supplier rectangular truss metal.