BC Place Stadium Vancouver, Canda Year: 2011 Material: Retractable Roof - Tenara (PTFE) Facade - ETFE Area: Tenara 6700m² (x2 layers) ETFE 6000m² Client: BC Pavilion Corporation Contractor: PCL, Vancouver Architect: Stantec Architecture Ltd, Vancouver Engineering: Geiger Engineers, New York Schlaich Bergermann and Partners, New York