galvanized steel beam / with symmetrical section
with symmetrical section
A range of purlin and cladding rail systems. Purlins to suit all types of modern roof construction with bay sizes up to 15 metres and rails designed specifically to support metal clad walls in horizontal or vertical applications.
Can be used with all types of modern roof cladding systems.
Requires fewer components than other systems.
Quick to assemble for faster project completion.
Large range of section depths and flange widths to suit all applications.
Gauge range 1.2mm through 2.7mm for economic solutions.
Spans up to 15 metres and bar lengths of 18 metres or more.
Hot dip galvanised steel to BS EN 10326:2004 and BS EN 10143:1993 'specifications for continuously hot dip zinc/metal coated structural steel strip'.
The minimum grade of steel used is S450GD, with Z275 zinc coating, giving an average coating thickness of 0.02mm to each side. Other galvanised coatings may be available.