The PGE Narodowy (also known as the National Stadium) is a retractable roof football stadium, situated in Warsaw, in Poland. The construction began in 2008 and took three years to complete with an expenditure cost of c. 1.91 billion PLN. The major architecture firm involved in designing the structure of the stadium was JSK Architekci. The construction was finished in November 2011, and the arena finally opened its gate to the spectators on 29th January 2012. The PGE Narodowy has also been the home for the Poland national football team.