Bildon Steel Bildon Steel

Hot Rolled & Weld Prefabricated Multi Floor Steel Structure Building Kit for Industrial Warehouse Use

Product Description

Multi Floor Steel Structure Building
Product Description
Prefabricated Steel Structure
Prefabricated Steel Structure Building
  • Free design architectural drawings 2D & 3D
  • Structure frame design use life more than 50 years
  • Wind, snow, and earthquake resistance design
  • Compliance with EN10902, AS4100, AISC-360-05 standards
  • Clear span up to 60m
  • High strength materials: S355JR, Q355B, GR50, AS3678-350
  • Steel portal frame structure with H Beam and I beam
  • Insulation and single skin cladding available
  • Industrial gates, entrances, and windows included
  • Bolt assembly without on-site welding
  • Hot-dip Galvanized or painted frames
  • Delivery within 4~6 weeks
Steel Building Classifications
Industrial Steel Buildings:

Steel structure buildings, hangar kits, halls, storage sheds, warehouses, workshops, construction buildings, processing plants.

Commercial Steel Buildings:

Logistics warehouses, apartment buildings, office buildings, hotels, mezzanine floors, shops, aircraft hangars, villa frames, platforms, indoor arenas, churches, shopping malls.

Agriculture Steel Buildings:

Hay sheds, machinery sheds, poultry houses, chicken farms, cow barns, dairy farm buildings, pig and goat houses, calf barns.

Standard Specifications
Specification Diagram
Europe Standard I Beam American Standard Portal Frame Australia Standard H Beam
Suit for EN1090-1/EN1090-2. Ideal for Europe, English, French, and Spanish regions. Suit for ANSI/AISC 360-05. Ideal for heavy snow and wind regions. Suit for AS4100-1998. Ideal for Australia, New Zealand, and nearby regions.
Material & Finish Display
Warehouse
Galvanized Frame
Painted Frame

We provide various surface treatments including Hot-dip Galvanized zinc coating and Anti-rust epoxy paint to ensure longevity and environmental resistance.

Global Design Standards

Our designs meet various international standards including:

  • Europe: EN1090 EXC2 (CE Approved)
  • Africa: EN1090, BS5950-2 (BV/SGS Approved)
  • Australia: AS-4100-1998 (SGS Approved)
  • America: AISC 360-16, EN1090
Case Show
Popular Size Guide
Item Popular Size Popular Height Coverage Gate Size
Steel Warehouse 20x30m 5m Single corrugated sheet 4x4.5m
Steel Workshop 20x50m 6m Insulated roof / Single wall 4.5x5m
Farm Storage 16x36m 4m Single sheet or roof only 4x3.5m
Multi-Floor & Integrated Offices
Multi Floor Steel

Steel is the reliable choice for commercial style buildings. It is efficient, strong, and sturdy, saving time on maintenance. We offer practical designs for multi-floor warehouses with integrated office spaces that can be built inside or along the main structure.

Office Integration
Main Building Materials
Frame
Purlin
Doors

Main Components: H-Beams (Q355/S355JR), C/Z Purlins, X-bracing, Sandwich Panels (EPS, Rock wool, PU), and specialized doors (sliding, roller shutter, swing).

Fittings
Advanced Manufacturing Process
Production
  • Slitting Cutting: Avoids traditional flame cutting defects like edge unevenness and dregs.
  • Laser Cutting: Improves accuracy, quality, and prevents component deformation.
  • 3D H-Beam Drilling: Realizes web and flange drilling in three directions simultaneously for high precision.
Factory Work
Packaging & Shipping
Packaging

All kits include prefabricated frame parts, sized roof/wall panels, complete hardware (hinges, handles), bolts, screws, and insulation accessories.

Shipping
Frequently Asked Questions
1) Is your steel structure building customized? Yes, all buildings are 100% customized. We provide free design and quotes based on your specific detail demands.
2) How do you control the quality of the fabrication? We self-inspect every step during the design and fabrication process. Third-party inspections are also welcome and accepted.
3) Do you offer on-site installation guidance overseas? We provide comprehensive 2D and 3D installation drawings and videos. We can also arrange for an engineer to cooperate on-site if required.
4) What are your main international markets? Our structures are exported globally, including Europe, Africa, the Middle East, Australia, and North/South America.
5) What is the expected service life of the steel frame? Our steel structure frames are designed for a service life of more than 50 years with proper maintenance.
6) What is the typical delivery time for a project? Standard delivery typically occurs within 4 to 6 weeks, depending on the complexity and scale of the design.

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