Maxi lift and slide doors/windows are available in three designs: wood, wood/metal and wood/architectural bronze. They have a circumferential sash width of 100 mm. Manual operation is possible up to a sash weight of 450 kg. The internally developed motor can operate a window surface area of 14 m² and sash weight of 1500 kg. The user-friendliness is further enhanced by the specially developed motorized lift and slide drive. The fixed glazing can be inserted directly into the frame, allowing for harmonious transitions between indoor and outdoor spaces.