Zed and Cee Purlins and Girts are lightweight structural steel members, designed in accordance with the AS/NZS 4600: 1996 Cold Formed Steel Structures utilising high strength zinc-coated steel.
Zed sections may be used over single spans, unlapped and lapped continuous spans in multi-bay buildings. Lapped continuous spans result in considerable capacity increase in the system.
Cee sections may be used in single spans, and unlapped continuous spans in multi-bay building and are ideal as eave purlins or where compact sections are required for detailing.
Zed and Cee sections are roll-formed from Zinc-coated steel complying with AS1397 – 1993. In the grades shown, the numbers prefixed with G indicate minimum yield stress in MPa. The numbers prefixed with Z indicate minimum coating mass in g/m2.
1.0mm BMT: G550, Z350*
1.2mm BMT: G500, Z350*
1.5, 1.9, 2.4 & 3.0 mm BMT: G450, Z350
Section properties for different purlin configurations can be found in the downloadable manual