CLEAR-SPAN AVIATION BUILDING SOLUTION
Aircraft Hangar Steel Building
Custom clear-span steel aircraft hangars designed around aircraft dimensions, hangar door openings, maintenance space, local structural loads and long-term operational requirements.
A Steel Hangar Designed Around the Aircraft
Quick answer: An aircraft hangar steel building should be designed around the aircraft wingspan, tail height, required clear opening, maintenance workflow and local structural loads. Unlike a general warehouse, the hangar door system and the large unobstructed interior are central design requirements. Bingfa Steel provides structural design coordination, steel fabrication, enclosure materials, inspection, packing and export support according to confirmed project information.
Aircraft Hangar Applications
A steel aircraft hangar can support different aviation storage and maintenance requirements. The final layout depends on the aircraft type, the number of aircraft, the required working clearances and the operational scope.
Business Jet Storage
Clear-span storage space for business jets and private aircraft, with door dimensions confirmed according to the aircraft envelope.
Aircraft Maintenance
Organized space for inspection, servicing, maintenance platforms, tools and aircraft access.
Helicopter Shelter
Protected storage or light maintenance space for helicopters, with sufficient rotor and tail clearance.
Light Aircraft Hangar
Flexible hangar space for training aircraft, private aircraft and other light aviation applications.
Aircraft Information Required Before Design
The building dimensions and hangar door opening cannot be finalized until the aircraft information and operational requirements are confirmed.
- Aircraft type and quantity
- Aircraft wingspan
- Aircraft overall length
- Aircraft tail height
- Required wingtip clearance
- Required clear door width
- Required clear door height
- Maintenance access around the aircraft
- Tow vehicle and equipment circulation
- Future aircraft expansion requirements
If the final aircraft model has not yet been selected, preliminary aircraft envelope information or a reference aircraft can be used for early planning. Final structural and door design should only proceed after the required dimensions are confirmed.
Reference Aircraft Hangar Configuration
The following configuration is a planning reference only. Every hangar is customized according to the aircraft, project location, local code and operational requirements.
| Item | Reference Configuration |
|---|---|
| Building use | Business jet, light aircraft or helicopter storage and maintenance |
| Reference length | 72 m, customizable |
| Reference width | 48 m clear span |
| Reference eave height | 14 m |
| Primary structure | Fabricated steel columns and long-span roof beams |
| Interior columns | No central columns in the main aircraft movement area |
| Hangar door | Large segmented sliding door or other approved hangar door system |
| Roof system | Coated metal roof sheet or insulated sandwich panel |
| Wall system | Coated metal wall sheet or insulated sandwich panel |
| Floor | Project-specific reinforced concrete floor by local engineering scope |
| Supply scope | Design coordination, steel fabrication, inspection, packing and export support |
Clear-Span Steel Frame Design
The aircraft movement area normally requires a large clear span without internal columns. Fabricated steel columns and roof beams can be combined with roof purlins, wall girts, vertical bracing and roof bracing to form a stable structural system.
The front hangar opening requires special attention. The door frame, adjacent columns, roof members and bracing arrangement must be coordinated with the confirmed clear opening and the selected door system.
Final member sizes and connection details are determined through structural calculation based on the project location, building dimensions, wind, seismic conditions, snow where applicable, enclosure loads and operational requirements. Related industrial layouts can also be reviewed through our steel workshop buildings.
Large Hangar Door System and Aircraft Access
The hangar door is one of the most important parts of the building. Its clear width and height must accommodate the aircraft wingspan, tail height, towing path and required safety clearances.
Available door concepts may include:
- Segmented sliding hangar doors
- Bifold hangar doors
- Hydraulic lift doors
- Other project-approved aviation door systems
The selected system should be coordinated with the steel frame, door support structure, guides, rails, weather seals, electrical requirements and apron-to-floor transition.
Clear-Span Interior and Maintenance Environment
A clear-span interior provides flexible space for aircraft storage, inspection and maintenance. The layout can include aircraft positioning areas, maintenance platforms, tool carts, service equipment and protected circulation routes.
Important planning considerations include:
- Aircraft movement and towing path
- Wingtip and tail clearances
- Maintenance access around the aircraft
- Floor loading and equipment loads
- Lighting and daylighting
- Ventilation and indoor environmental requirements
- Fire protection and utility coordination
- Future aircraft or operational changes
The final concrete floor and foundations should be designed according to actual aircraft loads, equipment loads, geotechnical information and local engineering requirements.
Roof, Wall, Daylighting and Ventilation Options
The building envelope should protect the aircraft and internal operations from rain, wind, temperature changes and condensation while supporting long-term maintenance.
Available options may include:
- Coated metal roof sheets
- PU or PIR insulated sandwich panels
- Rock wool sandwich panels
- Coated metal wall cladding
- Roof daylighting panels
- High-level ventilation louvers
- Ridge, corner and edge flashings
- Sealed panel fasteners
- Proper wall base and drainage details
For enclosure material selection, see our sandwich panel materials guide.
Structural Connections and Surface Protection
Heavy steel hangar frames require properly engineered beam-to-column connections, high-strength bolts, stiffener plates, base plates, anchor bolts and bracing connections. These details should follow the approved structural calculation and fabrication drawings.
Surface preparation and protective coating are selected according to the project environment, required durability and customer specification. The final coating products, preparation grade, dry film thickness and inspection requirements must be approved before fabrication and coating.
For coating system planning, review our guide to paint for structural steel.
Information Needed for an Aircraft Hangar Quotation
To prepare a useful preliminary review and quotation, please provide as much of the following information as possible.
- Project country and city
- Aircraft type and quantity
- Aircraft wingspan, length and tail height
- Required clear door width and height
- Building length, width and eave height
- Aircraft storage or maintenance use
- Local design code and available load information
- Roof and wall insulation requirements
- Door system preference if available
- Internal maintenance equipment requirements
- Scope of supply
- Destination port
- Site plan, aircraft layout or reference drawings
If some information is not yet available, our team can help organize the project inputs required for preliminary design and quotation.
Bingfa Steel Hangar Project Support
Engineering Coordination
Structural layout, clear-span frame, door opening coordination and fabrication drawings based on confirmed project information.
Steel Fabrication
Steel columns, roof beams, purlins, wall girts, bracing systems, connection plates and related components.
Door Frame Coordination
Steel framing and opening coordination for the selected aircraft hangar door system.
Roof and Wall Systems
Metal sheets, insulated sandwich panels, flashings, trims and compatible accessories.
Inspection and Packing
Component inspection, numbering, export packing and container loading planning.
Installation Guidance
Installation drawings, component identification and remote technical support for the project team.
Founded in 2010, Bingfa Steel supports overseas steel building projects with approximately 100,000 m² of manufacturing area, steel structure production capacity of 8,000 tons per month, a 100+ member team, 150+ completed projects and exports to 35+ countries. You can also review our broader steel building solutions.
Aircraft Hangar Steel Building FAQ
What aircraft information is required before hangar design?
The required information normally includes the aircraft type, quantity, wingspan, overall length, tail height, required clearances and intended storage or maintenance use. These dimensions are needed to determine the building and hangar door opening.
Can the hangar be designed without internal columns?
Yes. A clear-span steel frame can provide an unobstructed aircraft movement and maintenance area. The achievable span and final member sizes depend on the building dimensions, local design loads and structural calculation.
What types of hangar doors are available?
Possible options include segmented sliding doors, bifold doors, hydraulic lift doors and other approved aviation door systems. The final selection should be coordinated with the aircraft dimensions, steel frame, operating requirements and local conditions.
Can the hangar be used for aircraft maintenance?
Yes. The interior can be planned for aircraft inspection, servicing and maintenance. Maintenance platforms, equipment, lighting, ventilation, utilities and floor requirements should be confirmed during the design stage.
What roof and wall materials can be supplied?
Available options can include coated metal sheets, PU or PIR sandwich panels and rock wool sandwich panels. Material selection depends on insulation, fire performance, climate, condensation control and project requirements.
Who designs the hangar foundation and concrete floor?
The foundation and floor are normally designed according to the structural reactions, aircraft loads, equipment loads, local geotechnical report and local code. The final scope is confirmed in the project contract.
What information is needed for a quotation?
Please provide the project location, aircraft dimensions, building size, required door opening, intended use, local design loads, roof and wall requirements, supply scope and destination port. Layout drawings or a site plan are also helpful.
Planning an Aircraft Hangar Project?
Send us the aircraft dimensions, required clear door opening, project location, building size and intended use. Our team will review the available information and prepare a tailored steel hangar proposal.