Prefabricated Steel Truss Roof Structure for Warehouse Construction

The steel truss roof is a high-efficiency structural system composed of rods connected by hinges at each end. These planar or spatial structures utilize triangular elements with members primarily subjected to axial tension or pressure, maximizing material strength efficiency. Compared to solid web beams, truss structures offer significant advantages for large spans, including material savings, reduced dead weight, and increased stiffness.

We provide complete solutions including structural design, fabrication of all steel components (columns, beams, purlins, etc.), and full installation services including structural assembly and panel/window/door installation.

• Light Frame Steel Construction
• Hangar Design
• Prefabricated Steel Structure Factory Buildings
• Workshop Warehouses

Our pre-engineered steel buildings utilize modern technology where complete designs are factory-prepared, with components delivered to site for bolted assembly (no welding required). Efficient designs can be up to 30% lighter than conventional steel buildings, reducing material costs while maintaining structural integrity.

• Material: Q345B (S355JR) or Q235B(S235JR)
• Construction: Welded/Hot Rolled H section steel
• Surface: Hot Dip Galvanized or Painted
• Connection: All Bolts Connection

• Roof Purlin: C or Z Section Steel, Q235B
• Wall Purlin: C or Z Section Steel, Q235B
• Bracing: Steel Rod, Q235B
• Cross Support: Steel Rod, Q235B
• Column Support: Angle Steel; Steel Rod; Q235B
• Angle Brace: Angle steel, Q235B
• Tie Bar: Steel Pipe, Q235B

• Single Colorful Corrugated Steel Sheet (Thickness: 0.3-0.8mm)
• Sandwich Panel with EPS, Rock Wool, Fiberglass, PU (Thickness: 50-150mm)

• Door: Sliding or Rolled Up Door (Manual/Auto)
• Window: Aluminum Alloy or PVC
• Downspout: PVC pipe
• Gutter: Galvanized Steel Sheet or Stainless Steel
• Ventilator: Stainless Steel Turbine Ventilator
• Skylight Belt: FRP or PC semi-transparent
• Flash: Color Steel Sheet
• Fittings: Anchor Bolt, High Strength Bolt, Standard Bolt, Self-tapping nail

All structural components, panels, bolts, and accessories are packed using standard ocean transportation packaging and loaded into 40'HQ containers. Our skilled workers use cranes and forklifts at our factory loading site to ensure damage-free loading.