C-PURLINS 2×4 (1.5mm)

C-purlins are horizontal, "C"-shaped beams, typically made from galvanized steel, that provide structural support for roof sheeting, walls, and floors by transferring loads to the building's main frame. Their key purpose is to support roofing materials, cladding, and other structural elements, distribute weight evenly, and offer stability and durability, especially in small to medium-sized residential, industrial, and commercial projects.