Purlins are light elements that allow an approximate saving of 40% in the weight of the structure and its sections optimize the weight-resistance ratio, giving an excellent finish to elements that can be seen. They are compatible with different building systems.
Purlins “C” and “Z” shape beams made of hot dipped galvanized steel, conforming to ASTM Designation A653/A924 Grade 50, for structural quality steel with a minimum yield strength of 50,000 p.s.i. and G-90 galvanized coating. Available from 4” to 12” high and from 2 ½” to 3 ½” width. Download Technical Data