Steel Roof Purlin Sizes

Cee purlins are secondary steel framing members most commonly used as roof purlins wall girts and header jamb and sill for windows and doors on metal buildings.

Steel roof purlin sizes.

Contact flexospan for information on custom purlin and girt structural steel dimensions. Pre engineered metal building components. Welded together they can be used as columns braces and ties. They give added support to the roof and also provide a nailing surface for the end panels and drip edge.

Z purlins and girts c purlins and girts eave struts open track angle purlin and girt clips standing seam roof panel. Steel roof purlins and wall girts are produced and available in house. We manufacture any component from 1 2 steel subgirts to 12 section up to 10 gauge. 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.

Dimension a dimension b dimension c available gauges finish weight per lf. Secondary structural steel members z purlins and girts. 4 2 1 2 2 1 2 16g. They are installed on top of the roof rafters with a felt underlayment or vapor barrier installed on top.

Homepage metal roof metal roof purlins spacing and rafter distance details by rooflast posted on june 29 2020 june 29 2020 during the roof installation or re roofing process after the roof sheets are prepared it is time to support their framework by installing purlins. The shape of cee purlins does not allow end lapping they are butted together. Steel z purlins and z girts are also available with other depths and flange widths.