Durable Steel Structure Building Workshop Prefabricated Warehouse Construction Prefab Material
Our prefabricated steel structure buildings offer superior durability, design flexibility, and cost-effectiveness for industrial and warehouse applications.
Key Advantages of Steel Structure Buildings
- Superior Durability & Safety Professionally engineered to resist heavy snow, strong winds, seismic forces and fire. Steel is non-combustible and immune to termites, rot and mold.
- Maximum Design Flexibility Column-free open interiors allow spacious layouts, high ceilings and fully customizable floor plans.
- Energy Efficiency & Sustainability Compatible with high-performance insulation. Steel is fully recyclable and helps earn LEED certification credits.
- Faster Construction & Cost Savings Factory prefabrication cuts labor expenses and shortens construction time versus traditional building methods.
- Low Long-term Maintenance Premium galvalume or painted finishes deliver long-lasting protection against fading, chipping and corrosion for decades.
Structural Components & Specifications
| Category |
Component Name |
Function |
Standards/Notes |
| Primary Load-Bearing Members |
Columns (Vertical) |
Support vertical loads |
High-strength low-alloy steel |
| Primary Load-Bearing Members |
Beams (Horizontal) |
Carry floor/roof loads |
H-section, I-section most common |
| Primary Load-Bearing Members |
Trusses |
Long-span roof support |
Triangular/parallel chord designs |
| Primary Load-Bearing Members |
Bracings (Diagonal) |
Resist wind/seismic forces |
X/K-type configurations |
| Secondary Members |
Purlins (Roof) |
Support roof panels |
Thickness: 1.5-3.0 mm |
| Secondary Members |
Girts (Wall) |
Support wall cladding |
Spacing: 1.0-2.0 m |
| Connections & Fasteners |
High-Strength Bolts |
Member connections |
M16-M30 common |
| Connections & Fasteners |
End Plates |
Beam-column joints |
Pre-drilled bolt holes |
| Connections & Fasteners |
Shear Studs |
Steel-concrete composite action |
Welded to beams for floor slabs |
| Enclosure Systems |
Roof Panels |
Weather protection |
Standing seam/corrugated types |
| Enclosure Systems |
Sandwich Panels (Walls) |
Insulation + cladding |
Fire rating: A2/B1 |
| Enclosure Systems |
ALC Panels (Floors/Walls) |
Fire/thermal insulation |
Density: 550-650 kg/m³ |
| Accessories |
Base Plates |
Column-to-foundation transfer |
Anchored with cast-in bolts |
| Accessories |
Stair Modules |
Prefabricated access |
Integrated handrails (S304 stainless) |
| Accessories |
Crane Rails |
Overhead crane support |
Welded to column brackets |
Customization Options
Design & Dimensions
- Clear Span: Any width from 15m to 100m+ without internal columns
- Eave Height & Overall Height: Tailored to storage equipment and ventilation needs
- Bay Length: Optimized distance between frames for cost and function
- Roof Style: Single Slope, Double Slope (Gable), Multi-Span, or Sawtooth roof for skylights
- Frame Design: Rigid frame, truss frame, or hybrid designs based on load requirements
Standard Product Parameters
| Category |
Description |
| Structural System |
Gable roof steel frame structure |
| Foundation Type |
Spread footing under columns |
| Dimensions |
72m(L)x30m (W)x7m(H) |
| Length/Spans |
Length: 72m, divided into 12 spans @ 6m each |
| Height |
Eave height: 7m |
| Bay Width |
30m |
| Floor Area |
2160m² |
| Wall Material |
0.4mm thick steel sheet |
| Roof Material |
0.4mm thick steel sheet |
| Drainage Method |
Organized drainage with downspouts |
Materials & Specifications
- Steel Grade: Q235B, Q355B (Chinese standards) or equivalent ASTM A36, A572 Gr. 50 steel
- Wall and Roof Cladding: Galvanized steel, Aluminum Zinc coated steel (AZ150), Color coated steel (PPGI/PPGL)
- Thickness: 0.4mm to 1.0mm
- Panel Type: Single skin or insulated sandwich panels (EPS, Rockwool, PU core)
- Profiles: Various trapezoidal or tile-effect profiles
- Color: Any color from standard RAL color charts
Doors & Windows
- Door Types: Sliding doors, Roll-up doors, Sectional doors, High-speed doors with customizable sizes
- Windows: Skylights (polycarbonate), side windows with customizable location, size, and quantity
Functional & Structural Add-ons
- Crane Systems: Reinforcement designed for overhead cranes (5-ton / 10-ton capacities available)
- Ventilation:Ridge ventilators, wall louvers and wind-driven turbines
- Lighting: Skylight strips or provision for lighting system installation
- Snow Guards & Gutters: Customized based on local weather conditions
- Mezzanine Floors: Internal mezzanine floors for expanded storage or workspace
- Bolt Connections: Bolted connections engineered for specific seismic and wind load zones
Compliance & Documentation
- Design Codes: Structures designed according to local codes (US - AISC, MBMA; EU - Eurocode; Middle East - BS standards)
- Load Calculations: Custom wind load, snow load, seismic load, and live load calculations
- Detailed Drawings: Fabrication drawings, assembly drawings, and foundation drawings
- Certification: Mill certificates for materials, ISO 9001 certificate, and required documentation
Customization Process
- Inquiry: Provide basic requirements (length, width, height, location, intended use)
- Quotation & Preliminary Design: Competitive quote and initial layout drawings
- Detailed Discussion & Confirmation: Finalize materials, colors, and add-ons
- Engineering & Drawing Approval: Structural calculations and detailed drawings for approval
- Production & Quality Control: Manufacturing under strict quality control
- Packaging & Shipping: Marked, bundled, and secure shipping of components
- After-sales Support: Installation manuals and online guidance
Our Promise: Quality Craftsmanship, Tailored Solutions
We supply durable, high-performance and tailor-made steel structure buildings to suit your unique industrial and warehouse needs, backed by professional engineering services and full after-sales support.
