It doesn’t get any better: the 85 mm lift-and-slide door from aluplast impresses with its high energy efficiency and user-friendliness: even at its maximum size of 6.50 m x 2.80 m, the door can be opened and closed without effort and ensures a smooth and barrier-free transition to the outside. It has been tested under extreme conditions: whether it is driving rain, storms or any other extreme weather conditions: the aluplast lift-and-slide door keeps everything out.