The self-closing screw-on hinge system for glass doors

The original for double-action and single-action doors: The BILOBA screw-on hinge has an automatic self-closing function thanks to integrated hydraulic damping. It is internationally patented and tested in over one million opening cycles. The adjustable closing speed allows ideal adaptability to user needs. 

About Biloba

Individual support for transparent room concepts

In complex buildings that require smooth and controlled closing of the door, BILOBA is the first choice thanks to the individual adjustability of the closing speed. The doors can be opened manually without effort and close automatically at the set speed. Any door weight, any door width and the walking speed of the users can be taken into account with BILOBA - moreover, the door hinge is best used wherever controlled self-closing is mandatory.


BILOBA - Model variants

BILOBA hinges for double-action glass doors in different finishes are suitable for wall-glass combinations (central and offset fixing) and central glass-glass combinations.  

  • with closing speed adjustment 
  • stop at 0°, +90°, -90°
Product overview

The hydraulic hinge system for single-action glass doors is suitable for central and offset fixing wall-glass combinations. A wide range of finishes allows harmonious coordination with the overall architectural concept. 

  • closing speed adjustment
  • stop at 0° +90° -90°
Product overview
BILOBA for double-action glass doors
BILOBA for single-action glass doors

A wide range of variants for a successful presentation

BILOBA is available in a variety of high-quality finishes that set the stage for the screw-on hinge. For example, it becomes a real eye-catcher in the finishes matt gold or black. Many other finishes allow an eye-catching or restrained look - just as you wish.

Application areas

High-quality design for all applications

Thanks to a wide variety of finishes and an individual, aesthetically high-quality design, the classic door hinge is suitable for a wide range of applications. It comes into its own in office and administrative buildings as well as in showrooms, museums or sophisticated catering establishments.

The hydraulic concept

Hinges with door closing function

BILOBA has an integrated hydraulic damping system that ensures a smooth and controlled closing process and prevents the door from swinging several times in the zero position. The doors can be optionally realized with door push handles or with latch lock and counter box. The latch of the lock is quietly and safely pulled into the strike plate. As a result, there is no damage to glass, door hinges and lock, nor noise pollution. Thanks to a continous adjustment on the hinge, the individual adjustment of the closing speed to any door weight, door width and the walking speed of the users is possible.

The hydraulic concept

Internationally patented

The hydraulic hinges are protected by international patents. They have TÜV certification in accordance with EN 1154:2006 and are thus functionally equivalent to conventional door closers. The efficiency of the hinges is higher than that of traditional door closers (90% to 60%). The doors can be opened manually without effort and close automatically at the set speed, so the installation of hydraulic hinges makes sense wherever controlled self-closing of doors is required by law or for technical reasons. 

Other plus points relevant to building owners:  

  • Avoidance of drafts 
  • Energy savings in heated or air-conditioned rooms 
  • Increased sound insulation 
  • Visual and physical separation of rooms


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