Roof Z Purlin Dimensions

Secondary structural steel members z purlins and girts.

Roof z purlin dimensions. Z and c members are shop punched for simple field bolted connections. Take a look at our purlins technical manual located in the downloads section below for more information. We manufacture any component from 1 2 steel subgirts to 12 section up to 10 gauge. The c section can be supplied as a.

In the past the majority of roof structures were of wooden construction but over the past 15 to 20 years there has been. Pre engineered metal building components. Standard secondary framing consists of cold formed z shaped roof purlins and wall girts. Z and c members are available in 8 10 or 12 inch depths.

Stratco manufacture a complete range of structural c and z purlins and girts for industrial buildings garages verandahs and carports in fact anywhere that strong reliable steel framing is required. Steel roof purlins and wall girts are produced and available in house. Purlins traditionally support the roof deck cladding sheeting and are in turn supported by the principal rafters steel beams etc. Dimension a dimension b dimension c available gauges finish weight per.

Engineered purlin metal mart offers a complete line of engineered purlin material. Like the z purlin the c purlin takes its name from its shape. 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. Contact flexospan for information on custom purlin and girt structural steel dimensions.

The last two digits indicate the material thickness i e. Steel z purlins and z girts are also available with other depths and flange widths. The fourth digit is a letter that signifies the profile type ie z for z section. C shaped wall girts may be used for framed openings and other special applications.

Available in a variety of sectional properties lengths and sizes. They sit between the roofing sheets and the building acting as a support for the sheet to ensure it is firmly attached and safely in place. Strong reliable high quality purlin and girt steel framing system. Variable upturned top flange for roof pitches from 5 to 30.

A traditional purlin strictly by definition is a horizontal structural member in a roof.