The glazed door in the flat collection is a wooden interior door with oak veneer mounted on a rough frame.  This door concept requires the installation of the door outer frame at the start of construction. It will have to be painted. The door, completely filmed, will be put away, during the construction, in a dry and protected place. The Flat glazed door is composed of an insulating double glazing with a vacuum inside. This sand-looking glazing is almost on the surface of each side of the door. It enhances its acoustic qualities. The proportions and distribution of the glass combine to create a new balance and a unique design. The light, whether raking or emerging, will cross nicely and smoothly from that door.