The 1.5mm Z-Purlin is a precision roll-formed structural member designed primarily for roof and wall support in industrial and commercial building shells. The unique “Z” profile features one flange wider than the other, allowing multiple sections to be lapped or overlapped at the supports. This overlapping capability significantly enhances the structural capacity of the system, creating a continuous beam effect across spans. Crafted from high-tensile galvanized steel, this 1.5mm gauge purlin provides a lightweight yet rigid framework for attaching roof sheets and wall cladding, ensuring excellent resistance to wind loads and environmental stress.
