Polygon Church Tent — Clear Span Event Structures for Large Gatherings
A polygon tent delivers high interior clearance and a completely column-free floor plan. Span widths run 10m to 60m with unlimited length — the same engineering scales from a small chapel to a 3,000-seat conference hall. The multi-faceted roof pushes ridge height well above what a standard arch tent delivers at the same span. For church services, sightlines stay clear. For sports, the headroom covers badminton, tennis, and indoor pools.
Specifications at a Glance
The aluminum frame uses a four-channel extrusion profile, with main beam dimensions scaling from 204x120x4mm (up to 20m span) to 400x120x7mm (50–60m). Roof covers meet DIN4102 B1 / M2 flame retardant standards and perform from -30°C to +70°C. Wind load rating: 80–100 km/h with proper anchoring.
| Model No. | Span Width | Length | Eave Height | Ridge Height | Bay Distance | Main Profile |
| PG10/400 | 10m | unlimited | 4m | 7.16m | 5m | 204x120x4mm |
| PG12/400 | 12m | unlimited | 4m | 7.4m | 5m | 204x120x4mm |
| PG15/400 | 15m | unlimited | 4m | 8.75m | 5m | 204x120x4mm |
| PG18/400 | 18m | unlimited | 4m | 9.15m | 5m | 204x120x4mm |
| PG20/400 | 20m | unlimited | 4m | 9.42m | 5m | 204x120x4mm |
| PG25/400 | 25m | unlimited | 4m | 11.72m | 5m | 256x121x5mm |
| PG30/400 | 30m | unlimited | 4m | 13.2m | 5m | 256x121x5mm |
| PG40/400 | 40m | unlimited | 4m | 15.6m | 5m | 300x120x5mm |
| PG50/400 | 50m | unlimited | 4m | 16m | 5m | 400x120x7mm |
| PG60/400 | 60m | unlimited | 4m | 18m | 5m | 400x120x7mm |
System Features
- High interior peak — Ridge heights from 7.16m to 18m accommodate staging, lighting rigs, and decoration
- Modular 5m bay system — Extend or shorten by adding frame sections; no custom tooling for length changes
- Certified materials — Extruded aluminum profiles and PVC covers backed by wind and fire test reports
- Custom configurations — Flooring, glass walls, hard panels, HVAC, and interior linings all integrate with the standard frame
Structures in the 30m–60m range are frequently deployed as permanent event centers and sports halls where traditional construction takes too long or costs too much. For temporary use, polygon tents for swimming pools and indoor sports facilities offer the same engineering in a short-term deployment.
FAQ About Polygon Event Tents
What crew size is needed to assemble a 20m polygon tent?
Four to six workers with basic hand tools can complete a 20m by 30m tent in two to three days.
Can polygon tents serve as permanent church buildings?
Yes. With proper anchoring and cover maintenance, the structure lasts 10+ years.
How do polygon tents handle snow loads?
The roof pitch naturally sheds snow. For heavy snowfall regions, truss reinforcement can be added at engineering stage.
What’s the advantage over a standard arch tent?
At the same span, a polygon tent gives roughly 30–40% more ridge clearance than a curved arch.
Browse tent selection guides and buying advice for more detailed comparisons.
Contact for Quotation:
Zhuhai Liri Tent Technology Co., Ltd
Ms. Rainbow
Mobile/WhatsApp: +86 135 7066 9565
Phone: +86 0756 6320 923