Howick’s Tophat purlins offer a great alternative to Cee purlins, benefits include, self-standing during fitting, no braces needed and easy transport.

Hat Channel (or Hat Purlin) are light gauge steel framing members used for roof and wall support, as well as retrofit installation over existing metal roofs. Available in galvanized and sometimes …

Stramit's Top Hats can be used as a purlin or girt for sheds and light industrial and commercial buildings. EXPAND. Stramit® Top Hats are manufactured from high-tensile (G550/G500) steel …

Ideal for spans from 3 to 7 metres, Tophat Purlins provide a lightweight and economical alternative to standard timber beams or steel C-purlins. Tophat Purlins are fastened directly to …

HST Top Hats come in a full range of sizes from 60mm to 150mm depth, are easy to use, and screw directly to the supports without the need for purlin bracing and cleats.

By putting a new and improved roof right over your existing roof structure, you achieve lower labor costs and minimal business interruption. The TopHat Subframe member is attached directly to …

3" x 3.7", H-112 14 to 18 gauge roll formed galvanized hat with swedged end girt and purlin. This Hat shows the swedged end that laps over a mating part. A hat channel is usually defined as a …

Metroll top hats are ideal for sheds, light industrial and commercial buildings. They can be used as a purlin or a girt and are ideal where greater roof spans are required. Metroll Top Hats may …

Tophat Purlins are a versatile, lightweight, economical and an easy to use product for roof purlins, wall girts, floor joists, and many of other applications such as carports, fencing, racking and …

Geometric Steel manufacture top hats suited to a variety of residential, commercial and industrial applications. Manufactured from high tensile galvanised steel 240Mpa and 350Mpa, …