Preengineered Metal Building Roof Purlin Dimensions
Z purlins and girts c purlins and girts eave struts open track angle standing seam roofing panel.
Preengineered metal building roof purlin dimensions. 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. The purlin bearing leg like the dr panel provides for a neat clean lap. The pbr panel provides a full 36 inch coverage and has a ul90 wind uplift rating. Whether developing engineering innovations that create operational and installation efficiencies or identifying an approach that centers on delivering business value for building owners butler leads the industry.
Metal building roof purlins provide three structural functions. Secondary structural steel members z purlins and girts. Z purlins and girts c purlins and girts eave struts open track angle purlin and girt clips standing seam roof panel contact pre engineered metal building components. The purpose of purlins.
Butler manufacturing finds better ways to build. Also known as sheeting rails purlins create the roofing members of the secondary framing of a steel building. Purlins are an important component in a pre engineered steel structural kit. Pre engineered metal building components.