You can easily reduce energy costs by opening and closing exterior doors at high speed. The speed sectional door opens at a speed of more than 1.1 m/s to even 1.5 m/s (depending on the track system and the size of the door). In addition, the standard, user-programmable halfheight stop feature for pedestrian traffic also helps to reduce overall energy consumption. The height to which the door opens significantly affects the amount of energy loss. High insulation performance is achieved by the thermal bridge free design and thickness (40 mm) of the sandwich panels, in combination with a highly effective lateral sealing system that has been specially developed for the speed sectional door.