Room-high sliding doors by BLS

– transparency without limits

Single or double-wing sliding doors as well as stationary parts integrated in the system are designed without visible hardware or vertical profiles.

By innovatively placing the track system including mounting and guiding devices into the suspended ceiling, there is no hardware disrupting the view.

Additionally, in the case of double-wing sliding doors, a telescopic mechanism is integrated invisibly in the track system mentioned. By this means, when operating the main wing, the second wing opens simultaneously and both doors can be opened with a single hand movement.

Because of an unobtrusive on-board guiding shoe, bottom guidances or the like are unnecessary in the door passage.


A hydraulic door stopper, which ensures a precise and soft  door stop, is also integrated in the track system.