The concept for the north facade is a mixture of materials such as wooden facade panels, wire mesh facade and concrete facade panels. Entrance to the building is treated with wooden facade panels so that is serves as comfortable to users. The rest of the building is treated with concrete panels on the facade and the wire mesh double facade from steel material. Wire cloth is designed so it provides sophisticated aesthetic features with many functions. Wire mesh surface can be shrunk also. Depending on the lightingconditions, the material can appear transparent or opaque. Light and shade, sunshine and cloud are reflected on the mesh surface, creating either shimmering metallic effect or the impression that the building has a second skin.