The Metro in Warsaw is the only underground railway system in Poland consisting of two lines: M1 i M2. The first section of line M1 was opened in 1995, and the first section of M2 line in 2015. Using bent and flat glass, a total of 425 m² and matt film laminated in between the two, we have achieved a breathtaking effect. See for yourself the photos in our gallery.
425 m² of glass