create a timeless piece of architecture that would appeal to children. The competition was carried out in 2015 and presented quite the challenge. Besides the general specifications to create a sustainable [...] profiles. Unlike in classic facade construction, there is no support structure carrying an embedded window system; this would have made the visible profiling too dominant. Instead, the architect chose a version [...] partition wall zones off a teaching kitchen for all-day care. The wall features a fire-proof round window with a diameter of 1,230 mm. A 30 mm thick Pilkington Pyrostop pane is inserted in a round forster