Steel Structure Hangar designed to withstand extreme weather conditions offering protection for valuable assets and machinery
| Main Structurel Material: | 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: | Customized Steel Aircraft Hangar,50+ Years Service Life Hangar,Large Clear-Span Steel Hangar |
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Aircraft require a protected environment that accommodates their dimensions, access requirements, and operational needs. A well-planned steel aircraft hangar provides enclosed space for aircraft parking, routine inspection, maintenance activities, and aviation equipment storage.
Our steel hangar buildings are developed around the specific requirements of each aviation project. From private aircraft shelters to commercial aviation facilities, the building layout can be customized according to aircraft type, wing clearance, tail height, door opening, and available site space.
The combination of an engineered steel frame, coordinated roof and wall systems, and a suitable hangar door arrangement creates a practical building solution for different aviation applications.

| Main Frame | Steel Columns, Beams and Roof Trusses |
|---|---|
| Structural Layout | Clear-Span or Multi-Span Configuration |
| Building Dimensions | Project-Specific Customization |
| Roof System | Metal Roofing Sheets or Insulated Panels |
| Exterior Walls | Metal Cladding or Insulated Sandwich Panels |
| Hangar Entrance | Sliding, Bi-Fold or Other Engineered Door Systems |
| Personnel Access | Separate Access Doors |
| Natural Lighting | Roof Lights or Glazed Sections Where Suitable |
| Ventilation | Natural or Mechanical Ventilation |
| Surface Protection | Specified Primer and Protective Coating |
| Optional Facilities | Equipment Storage, Offices and Maintenance Areas |
| Primary Uses | Aircraft Parking, Inspection and Aviation Support |
Final materials and specifications depend on aircraft dimensions, structural calculations, local building codes, environmental loads, and project requirements.


Aircraft dimensions determine the basic geometry of a hangar. Wingspan, fuselage length, tail height, turning requirements, and ground equipment clearance should all be evaluated before the building layout is finalized.
Our design approach considers usable interior space rather than relying only on the external building dimensions. The goal is to provide suitable clearance for aircraft positioning and routine ground operations.
A hangar roof must span the required area while supporting its own weight, roofing materials, and applicable environmental loads. Steel trusses and other engineered framing arrangements can be considered to create a large, open interior.
The structural system is selected according to the required span, roof geometry, wind and snow loads, and applicable design standards.
The hangar entrance directly affects aircraft access and the usability of the building. Depending on the opening size and operating conditions, options may include sliding doors, bi-fold doors, or other suitable engineered systems.
Door operation, wind resistance, supporting structures, clear opening dimensions, and available external space should be coordinated during the design stage.
The exterior enclosure helps protect aircraft and ground equipment from rain, wind, dust, and direct sunlight. Roof profiles, wall panels, flashing, gutters, and drainage details should be selected to suit the local environment.
For projects requiring improved indoor temperature control, insulated panels and suitable ventilation systems can also be considered.
Depending on the project scope, the hangar may include designated areas for inspection, tool storage, spare parts, ground support equipment, and staff facilities.
Where maintenance operations are planned, ventilation, lighting, fire protection, electrical installations, and other specialist systems should be coordinated with the relevant technical requirements.
A customized hangar for privately owned aircraft can provide enclosed parking space, convenient access, and dedicated storage for selected aviation equipment.
Business aviation hangars can be planned around aircraft access, ground service activities, and operational support requirements, with dimensions determined by the intended aircraft fleet.
Maintenance facilities may require additional working clearance, equipment access, task lighting, ventilation, and specialized service areas. These functions should be incorporated into the building plan at an early stage.
Helicopter hangars require appropriate clearance for rotor diameter, tail height, and aircraft movement. Door opening dimensions and the internal layout should be determined by the helicopter model and operating requirements.
For agricultural aviation operations, the building can accommodate aircraft parking, selected ground support equipment, and storage areas. Any handling or storage of hazardous materials must follow applicable safety and environmental regulations.
- Aircraft-Specific Dimensions: Building proportions are determined by the intended aircraft and required operating clearances.
- Large Interior Working Area: Engineered steel framing can provide open floor space with fewer internal obstructions where feasible.
- Coordinated Door Design: Entrance dimensions and operating systems are selected according to access and site requirements.
- Adaptable Enclosure Materials: Roofing and wall systems can be selected for weather protection, insulation, and maintenance considerations.
- Functional Space Planning: Storage and support areas can be incorporated according to the facility's intended activities.
- Project-Based Engineering: Structural design accounts for applicable loads, local codes, and site conditions.
- Future Flexibility: Potential extensions or additional support areas can be evaluated during the initial planning process.


Start with the aircraft's length, wingspan, tail height, and required ground clearance. Also consider aircraft movement, access equipment, and any maintenance activities planned inside the building.
The choice depends on the clear opening, available external space, operating frequency, wind conditions, and budget. Sliding and bi-fold systems are possible options, subject to project-specific evaluation.
A clear-span arrangement may be feasible depending on the required width, structural loads, engineering system, and budget. The final design must be verified by structural calculations.
Yes. Additional maintenance and storage areas can be incorporated where required. Their layout should account for equipment access, ventilation, lighting, fire safety, and applicable operational regulations.
Please share the project location, aircraft type, required building length and width, eave height, entrance opening, roof and wall preferences, and any special operational requirements. Drawings are helpful if available.
Once the required drawings and project information are complete, we generally need around 2–3 working days to prepare a quotation, depending on the project's complexity.