Metal Z-Purlins Design Based on AISI 2001 1

Metal Z-Purlins Design Based on AISI 2001

Z purlins or zed purlins are horizontal beams that are designed to form the roof and wall joists of a building shell structure (also view our C section purlins page). They sit between the roofing sheets and the building, acting as a support for the sheet to ensure it is firmly attached and safely in place.