Z and C Purlin

Z purlins- are most unique cold roll formed sections used to fix roof and side claddings. The advantage of using z purlins is unlimited-depth the thickness option gives the designer the required freedom to design most economical purlin. The higher zxx value gives more stability in lateral direction and thus minimizes saving. Designer can select different thickness z purlin with similar depth for the same structure, which ensures overcall economy for the structure.