Show everything that is technically possible with glass today: that is the purpose of the hyper-sophisticated demo house by Glas Ceyssens. The company is constantly pushing its boundaries to the use of glass as a building material and has been a highly successful international player for many years. Windows literally form a window on the world, they bring in the outside environment and ensure that a building exudes light and space. Technical gadgets are hidden throughout the house: at the push of a button, the bottom of the pool rises and connects seamlessly to the existing floor. In this way, the space transforms from a swimming pool into a large party room and vice versa. Or the dining room: in fine weather you can open the glass sliding windows, but whoever thinks that is conservative can also let the glass section “disappear” completely … It can hydraulically sink into the basement over the full length of eighteen meters: a disappearing window.