National Stadium
Warsaw, Poland
Year: 2011
Material: Fixed Roof- PTFE coated glass fabric
Retractable- PVC coated polyester fabric
Facade- Metal mesh panles
Area: Fixed Roof- 55000m²
Retractable Roof- 11000m²
Facade- 20000m²
Contractor: Alpine - Hydrobudowa - PBG, Poland/ Austria
Architect: gmp Architects, Germany
Engineering: Schlaich Bergermann and Partners, Germany