FerroFinestra W40 re-proposes in an authentic and modern key that style which, with its clean and elegant lines, characterised the architecture of the early 20th century. The system, the only one on the market to retain the original hot-rolling production technique, makes it possible to create huge windows with very slim frames, in all types of opening. For the windows and doors of the new headquarters, CAA – Christian Anderson Architects opted for FerroFinestra W40, painted total white: bright and reassuring interiors, with large windows that let in all the natural light.