Clear Span Steel Structure Aircraft Hangar Pre-engineered Steel Frame Helicopter

Steel structure aircraft hangars are custom-engineered for aviation storage and airport operations. Featuring super large clear span, column-free interior, high rigidity and extreme weather resistance, this prefabricated steel hangar solves the core demands of airplane parking, inspection, repair and long-term aviation protection.

Different from ordinary industrial buildings, aircraft hangars require ultra-wide unobstructed space, high structural stability and wind resistance to protect expensive aircraft from storms, snow, UV exposure and corrosion. Adopting truss steel system and heavy-duty steel frame structure, our hangars fully meet civil airport, private airfield and aviation company construction standards. All components are factory prefabricated for fast on-site assembly, greatly shortening project completion time.

• Main Structure: Heavy-duty steel truss / space frame / rigid frame system, high overall stiffness, strong pressure and impact resistance
• Steel Material: Q355B high strength steel, S355JR European standard steel optional
• Anti-Corrosion Process: Shot blasting grade Sa2.5, primer, intermediate paint, topcoat / hot-dip galvanizing
• Roof & Wall System: Waterproof thermal insulation panel, wind-tight and rain-proof, excellent heat insulation performance
• Special Door System: Custom large sliding hangar door, hydraulic lifting door, side rolling door with wind-resistant locking device
• Auxiliary System: Complete drainage system, ventilation system, lightning protection system and aviation lighting reserved

• Ultra-Large Column-Free Clear Span: No middle columns inside the hangar. Custom span from 30m up to 100m+ available. Perfect for large aircraft, helicopters, private jets and multiple aircraft simultaneous parking, fully meeting aviation operation space requirements.
• High Wind & Snow Resistance Aviation Grade Structure: Designed for extreme weather conditions. Reinforced steel truss and bracing system provide strong wind resistance, snow load capacity and anti-seismic performance. Effectively protects aircraft from hurricane, heavy snow, thunderstorm and strong ultraviolet radiation.
• Custom Giant Hangar Door System: Support customized large-size sliding doors, vertical lifting doors or side rolling doors. The door opening is wide enough for aircraft taxiing in and out smoothly without angle limit, improving daily operation efficiency.
• Integrated Anti-Corrosion & Weatherproof Performance: All steel parts adopt shot blasting rust removal + multi-layer anti-rust paint or hot-dip galvanizing treatment. Resists air oxidation, coastal salt spray, humid climate and long-term outdoor exposure, ensuring long-term stable use in seaside, desert and high-altitude areas.
• High Space & Height Flexibility: High eave height and clear interior space support aircraft tail clearance, maintenance equipment operation and overhead working. Internal layout can be reserved for maintenance area, tool room, office and storage zone.
• Fast Installation & Lower Project Cost: Modular prefabricated design reduces on-site construction period by more than 50% compared with traditional concrete hangars. Lightweight steel structure lowers foundation requirements, saving overall engineering investment.
• Durable & Low Maintenance: Aviation-grade structural design with 50-year service life. Stable overall structure, not easy to deform or leak. Simple daily inspection and low long-term maintenance cost.

• Private airport aircraft hangar, business jet storage hangar
• Helicopter hangar, drone aviation base
• Civil airport maintenance hangar, aircraft repair workshop
• Aviation exhibition hall, aircraft display center
• Large airport supporting aviation buildings

1. Custom Aviation Design – According to aircraft size, local wind/snow load, terrain and aviation standards, provide exclusive hangar design and construction drawings
2. High Precision Production – CNC automatic cutting, robotic welding, strict non-destructive testing for all steel frames
3. Export Standard Packaging – Waterproof, rust-proof and reinforced packaging for long-distance sea freight
4. Fast On-site Assembly – Complete installation guide, construction manual and video support
5. Long-term After-sales Service – Technical support, structural maintenance guidance and spare parts supply