Hot Products
0102030405
China Premium Thermal-Insulation Multi-Functional Sports Air Dome - Suppliers and Factory for Indoor Courts
Parameters
| Name | Premium Flame-Retardant Prefabricated Multi-Functional Sports Air Dome |
| Area | 2000㎡ |
| Material | PVDF-coated Polyester Membrane (Class B1 Fire Retardant) |
| Build Time | 6 Days (Installation & Commissioning) |
| Wind Resistance | Level 12 |
| Temperature | -40℃ ~ 60℃ |
| Lifespan | >25 Years (Routine maintenance) |
Details
Multi-Sports-AirDome-Basketball-Fitness-Indoor
The air dome's double-layer thermal-insulation PVDF polyester membrane forms the main enclosure, engineered for extreme climate resilience. The outer PVDF coating creates a self-cleaning surface that repels UV radiation, acid rain and airborne pollutants, preserving tensile strength and color fastness for over two decades. The inner insulation cavity traps a stationary air layer, cutting heat transfer by up to 70% compared with single-layer membranes and maintaining a stable interior climate from −40°C frosty winters to +60 °C scorching summers.
Multi-Sports-AirDome-Tennis-Multi-Court-Interior
All ground-anchor steelwork, constant-pressure blowers and fresh-air filter units are factory-prefabricated, so on-site work is limited to ground fixation, inflation and system debugging — completed within 7 days. The entire sports air dome assembly generates low noise and zero construction waste, fully complying with urban environmental standards.
Multi-Sports-AirDome-Badminton-Courts-With-Stands
The large-arc column-free structural design of the air dome creates totally unobstructed indoor space without supporting beams or stand columns. This allows flexible combination of multiple full-size sports courts simultaneously — maximizing revenue per square meter. The absence of vertical supports also eliminates spectator blind spots, making the sports air dome suitable for streamed competitions and televised events.
Other Advantages
It has excellent waterproof properties, preventing seepage even in heavy rain or snow, and can operate safely and normally.
100% relocatable and expandable; no structural steel waste upon decommissioning, internal layout reconfigurable without structural modification.
It has an intelligent system for comprehensive monitoring and supports remote management.
Application Scenarios
Schools
Weather-independent indoor courts ensuring uninterrupted PE classes and school-team training year-round, shielding students from extreme temperatures and poor outdoor air quality.
Commercial Sports Clubs
Multi-purpose revenue-generating venue maximizing court utilization and membership income, supporting daily fitness, paid coaching courses, league rentals and weekend events under one enclosed roof.
Community Public Fitness Parks
Low-cost enclosed recreation space expanding residents' access to year-round indoor sports, serving districts where permanent gymnasium construction is budget-prohibitive.
FAQ
Q1
Will the air dome collapse during a power outage? How is structural safety ensured?
No sudden collapse will occur. The dome is equipped with a fast emergency pressure-compensation unit — when main power is interrupted, the reserve air volume sustains internal pressure for 30–60 minutes, leaving ample time to start an optional backup generator. A UPS uninterruptible power supply and automatic transfer switch can also be configured to guarantee structural safety under any standard operating condition.
Q2
Can an existing outdoor sports field be converted into an air dome without major civil works?
Yes — no major civil works are needed. The air dome requires only a flat, compacted ground surface (concrete, asphalt or compacted gravel all work), with no deep foundation or structural steel frame. Over 90% of production is completed in the factory; a crew of 6–8 technicians finishes anchoring, membrane unfolding, inflation and full system commissioning in 5–10 days. Auxiliary facilities such as LED sports lighting, dehumidifiers and scoreboards can be installed after the dome is inflated.
Q3
How does the thermal insulation perform in extreme cold or hot climates?
The double-layer thermal-insulation PVDF polyester membrane traps a stationary air cavity that cuts heat transfer by up to 70% compared with single-layer membranes. It functions normally across an extreme temperature range of -40℃ to 60℃, ensuring a comfortable indoor sporting environment throughout the year.
Q4
What is the expected lifespan and durability of the membrane material?
With routine maintenance, the structure has a lifespan exceeding 25 years. The PVDF outer coating is Class B1 fire retardant, self-cleaning, and highly resistant to UV radiation, acid rain, and airborne pollutants.
Q5
Can the sports air dome withstand severe weather conditions like heavy storms and wind?
Yes, the system is rated for Level 12 wind resistance and provides excellent waterproofing and snow-load resistance to prevent any water seepage and maintain normal, safe operations during adverse weather.
Q6
Is the structure relocatable if the venue needs to be moved?
Yes, the air dome is 100% relocatable and expandable. Upon decommissioning, there is zero structural steel waste, and the internal court configuration can be fully adapted without structural modification.