The 40x90m Large TFS Tent also called Curve span Tent, main profile size is 300x125x5/8mm. With its curved roof design, it is better for the snowloading and rain draining, also more eye-catching. With the distinctive roof shape, heart shape design, the 40mx90m TFS Tent comes with 13.5m ridge height, much higher than the normal design, which is suitable to the exhibition center purpose. 40x90m Large TFS Tent for Exhibition Center, which can cover more than 4000 people, it also comes with modular design, and very convenient for permanent or semi-permanent purpose. In Summer, it can also fix with the Air-conditioners, due to the large area of the tent, people can add the flue pipes so that the temperature in the tent will be more balanced.
TFS Tent we also called it Curve Tent, with its curved roof design, TFS Tent Series has capability of snowload. It’s a solution for semi-permanent structure.
TFS Tent system Features:
- Distinctive shape with high roof space.
- Clear span constructed for temporary or permanent.
- Excell performance in snow load capability.
- The modular system is able to flexibly extend and move.

This span tent is our TFS TENT( CURVE TENT) 40X90m in Thailand, it is used for exhibition center, with a special design shape, it will be more eye-catching and have a large enough space for the exhibition, it will be a very good option for the concert and show. When heavy snow or rains come, it will be beneficial from the design.

Technical Specifications
- Frame: 6061-T6 aluminum alloy, 3–4mm wall thickness, 20–30 year lifespan
- Roof & walls: 850gsm double PVC-coated polyester — 100% waterproof, UV & tear resistant, self-cleaning
- Fire rating: flame-retardant to DIN4102 B1 / M2 / CFM
- Connectors: hot-dip galvanized steel
- Wind load: up to 100 km/h (with proper anchoring)
- Snow load: 75 kg/sqm
- Clear-span width: 3–60m, no interior poles or beams (100% usable space)
- Bay distance: 3m / 5m, extendable in modular sections
- Certifications: CE, TÜV, ISO9001, SGS
- Options: glass / ABS / transparent walls, glass doors, flooring, lining, air conditioning, lighting
Tent Size & Capacity Guide
Use this quick reference to match guest numbers to a recommended clear-span size (banquet/seated layouts; theatre or standing fits more):
| Guests | Recommended Size (m) | Imperial (ft) | Floor Area |
|---|---|---|---|
| 100 | 10m × 15m | 33ft × 49ft | 150 m² |
| 150 | 10m × 20m | 33ft × 66ft | 200 m² |
| 200 | 10m × 25m | 33ft × 82ft | 250 m² |
| 300 | 15m × 25m | 49ft × 82ft | 375 m² |
| 500 | 20m × 30m | 66ft × 98ft | 600 m² |
| 800 | 20m × 40m | 66ft × 131ft | 800 m² |
| 1000 | 25m × 40m | 82ft × 131ft | 1000 m² |
| 2000 | 30m × 60m | 98ft × 197ft | 1800 m² |
Frequently Asked Questions
What sizes are available for this exhibition tent?
This exhibition tent is built as a clear-span structure available from 3m to 60m wide and extendable in modular bays to any length, so it can be tailored to your exact guest count and site.
What materials is the tent made of?
A 6061-T6 aluminum alloy frame with an 850gsm double PVC-coated cover — 100% waterproof, flame-retardant to DIN4102 B1, wind-rated to 100 km/h and built to last 20+ years.
What are the MOQ, lead time and shipping for this exhibition tent?
Production typically takes 3–6 weeks depending on size and options. We ship worldwide FOB by container, support flexible MOQ, and provide installation drawings and on-site guidance. Contact us for a quote.
Send the site details, required size and operating season for a tailored specification.



