For pivot doors, the upper and lower pivot hinges are invisibly milled into the door. It features maintenance-free moving parts and is suitable for door thicknesses starting from 40 mm. The hinge can be retrofitted without any structural modifications and is also compatible with underfloor heating. All functions and adjustment options are integrated into the hinge. At an opening angle of approximately 45 degrees, the door automatically continues to rotate to the 90-degree position. The opening angle gradually increases between 0 and 45 degrees. The upper pivot hinge is available optionally with or without cable passage.

System 3 offers a 360-degree rotation while also providing functions such as self-closing and locking positions. From any 45-degree angle, System 3 automatically swings into the locking positions of 0, 90, 180, or 270 degrees. The 360-degree rotation combined with the locking positions and the automatic closing function are ideal features for movable walls.

The maximum door height depends on the door material and maximum door weight. The doors have been tested for 1,000,000 door cycles.