The façade is framed on the outside by a dark steel construction and designed with large-format, permeable elements in front of the ribbon windows.
Pressed gratings were installed as anti-slip gratings with a mesh size of 33 x 33 mm and a 30 x 3 mm bearing bar, used for floor coverings and walkways. The open metal structure remains clearly visible as a construction and divides the building along the curve. This creates a functional façade and protective level with a permeable effect.