Preengineered Metal Building Roof Purlin Dimensions

Like the z purlin the c purlin takes its name from its shape.

Preengineered metal building roof purlin dimensions.

Pre engineered metal building components. The purpose of purlins. Z purlins and girts c purlins and girts eave struts open track angle standing seam roofing panel. The pbr panel is the industry recognized r panel with a purlin bearing leg.

Also known as sheeting rails purlins create the roofing members of the secondary framing of a steel building. Secondary structural steel members z purlins and girts. Also referred to as secondary structurals this type of framing runs in between primary framing elements creating a structure within a structure much like cross beams in a wooden building. We are specalised in roofing sheet metal purlin pre engineered building roof ventilator and much more.

Secondary framing is an important component of many pre engineered metal buildings. The pbr panel provides a full 36 inch coverage and has a ul90 wind uplift rating. Purlins are an important component in a pre engineered steel structural kit. We are a leading provider of top quality industrial and commercial metal building products in the us metal construction industry specializing in standing seam roofing through fastened roof panels corrugated metal siding retrofit roofing sound suppression perforated panels purlins girts b deck pre engineered metal buildings and also self storage buildings.

Z purlins and girts c purlins and girts eave struts open track angle purlin and girt clips standing seam roof panel. Metal building roof purlins provide three structural functions. These structural supports run perpendicular across the rafter beams. Secondary structural steel members c purlins and girts.