Preengineered Metal Building Roof Purlin Dimensions

The purpose of purlins.

Preengineered metal building roof purlin dimensions.

Butler manufacturing finds better ways to build. Purlins are an important component in a pre engineered steel structural kit. The pbr panel is the industry recognized r panel with a purlin bearing leg. The pbr panel provides a full 36 inch coverage and has a ul90 wind uplift rating.

Z purlins and girts c purlins and girts eave struts open track angle standing seam roofing panel. 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 purlin bearing leg like the dr panel provides for a neat clean lap.

Pre engineered metal building components. 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. 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. These structural supports run perpendicular across the rafter beams.