Steel Structure Hangar engineered for fast assembly and future expansion with durable steel frame and large clear span
| Main Structurel: | Q355B/ASTM A572 Gr.50/EN S355/JIS SM490 | Secondary Structurel Material: | Q235B / ASTM A36/ EN S235JR / JIS SS400 |
| Other Material: | Q460 / ASTM A572 Gr.65 /EN S460 / JIS SM570 | Column and Beam: | Welded H-section/Hot-rolled H-beam/Box Column |
| Purlin: | C.Z Shape Steel Channel | Roof and Wall panel: | EPS/Rock Wool/PU / PIR Sandwich Panel,Corrugated/Trapezoidal Steel Sheet/Customized |
| Window: | Aluminum Alloy / PVC /Industrial Louver Window | Door: | Sliding/Rolling Shutter/Hinged Steel/Customized Steel Door |
| Customization: | Style / Size (Span, Height, Length) /Color / Material / Crane Capacity | Surface treatment: | Hot-dip Galvanized Zinc-rich Primer + Top Coat Anti-corrosion Coating |
| Seismic and Wind Resistance Rating: | Designed According To Local Seismic Codes/Wind:0.3-1.1 KN/㎡/81-150 Mph | Project Solution Capability: | CAD Graphic Design, 3D Tekla Modeling Design, Total Solution For Projects,One-stop Steel Structure Solution,Project-based Supply |
| After-sale Service: | Online Technical Support, Onsite Installation,Onsite Training,Onsite Inspection,Installation Drawings Support | Service Life Time: | 50+ Years |
| High Light: | Steel Structure Hangar with durable frame,Fast assembly Steel Structure Hangar,Large clear span Steel Hangar |
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Steel Structure Hangar is a high-performance building solution specially designed for aircraft storage, maintenance, repair, and industrial applications. With a strong steel frame system, large-span design, and flexible layout options, steel hangars provide spacious, safe, and efficient environments for aviation operations and large equipment storage.
Compared with traditional concrete structures, steel structure hangars feature faster construction, lighter structural weight, excellent load-bearing capacity, and easier future expansion. The building design can be customized according to aircraft size, operational requirements, climate conditions, and site specifications.



Steel structure hangars provide wide open spaces with minimal internal columns, allowing convenient aircraft movement, parking, maintenance operations, and equipment installation.
The high-strength steel frame offers excellent resistance against wind loads, snow loads, and operational stresses, ensuring long-term safety and reliability.
Hangar size, height, door opening, roof design, insulation system, and interior layout can be customized according to different aircraft models and project requirements.
Prefabricated steel components are manufactured in the factory and assembled efficiently on-site, significantly reducing construction time.
Various hangar door systems are available, including sliding doors, folding doors, lifting doors, and customized large-span aviation doors.
Professional surface treatment and protective coating systems improve corrosion resistance and extend the service life of the building.
The modular steel structure design allows future extension or modification according to business development needs.
The main structure consists of high-strength steel columns and roof beams designed according to the hangar span, height, and required load capacity.
Main components include:
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Steel columns
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Roof trusses or portal frames
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Main beams
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Connection systems
Secondary components strengthen the overall structure and support roof and wall systems.
Including:
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Roof purlins
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Wall girts
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Bracing systems
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Tie rods
The enclosure system can be customized according to insulation, climate, and appearance requirements.
Available options:
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Color steel panels
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Sandwich panels
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Insulated roofing systems
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Ventilation and lighting systems
Large hangar doors are designed for convenient aircraft access and daily operations.
Options include:
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Sliding hangar doors
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Folding hangar doors
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Electric overhead doors
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Customized aviation doors
| Item | Specification |
|---|---|
| Building Type | Steel Structure Hangar |
| Structure Type | Portal Steel Frame / Truss Steel Frame |
| Span | Customized according to project requirements |
| Building Height | Customized |
| Length & Width | Customized |
| Roof System | Steel panel / Sandwich panel |
| Wall System | Metal panel / Insulated panel |
| Door Type | Sliding / Folding / Lifting Door |
| Surface Treatment | Painting / Galvanizing |
| Wind Load | Designed according to local conditions |
| Snow Load | Designed according to project location |
| Service Life | 30-50 years depending on design and maintenance |



A steel structure hangar provides an ideal combination of strength, flexibility, efficiency, and durability. The large-span steel frame creates a spacious working environment while reducing unnecessary structural limitations.
The customized design allows the hangar to meet different aviation and industrial needs, from small aircraft shelters to large-scale maintenance facilities.
With advanced manufacturing technology, reliable steel materials, and professional engineering support, steel structure hangars offer a long-lasting solution for modern aviation and industrial applications.
We provide complete steel structure hangar solutions including:
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Project consultation
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Structural design
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Customized engineering drawings
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Steel fabrication
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Surface coating
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Transportation arrangement
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Installation guidance
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Technical support

Q1: Can the hangar size be customized?
Yes. The length, width, height, span, and door dimensions can be customized according to aircraft or equipment requirements.
Q2: What type of doors can be used for steel hangars?
Sliding doors, folding doors, lifting doors, and automatic hangar doors are available.
Q3: How long does a steel hangar last?
With proper design, material selection, and maintenance, steel hangars can provide decades of reliable service.
Q4: Can steel hangars be insulated?
Yes. Insulated sandwich panels and customized thermal systems can be added according to climate requirements.