The door operates on the base of innovative lift-sliding opening system that raises gently the sash moving on special rollers. Therefore, the door sliding is effortless.
The door threshold can be flush aligned with the floor surface from inside. The system enables exceptionally large glazing to be constructed what lights up maximally the interior making that it is spacious and prestigious in character.
Opening
Sliding in horizontal plane
It allows the movable sash to be fully opened.
Threshold flush aligned
The threshold flush aligned with the interior floor level eliminates an obstacle on the route, providing the residents maximum comfort.