Z-Purlins (or Z-sections) are horizontal beams made from cold-formed steel that have a cross- section shaped like the letter “Z”. They are installed between the main structural columns and the exterior roof sheeting providing a rigid support by distributing the weight load to the primary steel frame.
Roof Support: The main application is supporting the roof sheets (like corrugated panels or box profile sheets) in large industrial and commercial buildings.
Wall Cladding Support (Girts): Used horizontally along the walls to support and brace the exterior wall cladding or sheeting. Mild Steel Flat Bars
Roof Support: Serve as secondary framing to support roof sheets such as corrugated panels, trapezoidal sheets, and sandwich panels in warehouses, factories, and commercial buildings.
Structural Framing: Used in portal frame buildings, steel sheds, garages, and industrial units to provide intermediate support between main frames.
Agricultural and Storage Buildings: Applied in barns, storage sheds, and greenhouses for both wall and roof support frameworks.