HST Steel Purlins and Girts are high strength lipped profile sections, manufactured by Steel & Tube to provide an economic solution for building projects and to assist with design.  Sections are supplied punched and cut to length as required. Accessories including speed channel, bracing, sag rods and fastenings are offered to provide a practical structural system. 

Steel & Tube HST Tophat Sections are an economical and lightweight product for roof purlins, wall girts and floor joists.