How to reach us:

0 64 43 / 62 - 0

KÜSTER Holding GmbH | Am Bahnhof 13 | 35630 Ehringshausen | Tel.: 0 64 43 / 62 - 0 | Fax: 0 64 43 / 62 -189

Door systems

Window regulators for framed doors


  • Simple adaptation
  • Construction kit – Production-optimised components, catch system and fasteners


  • Weight 350 grams without drive


  • Scaling effects due to standard components

einfach gefuehrter seilzugfensterheber


  • High guiding accuracy and stability
  • Flexible installation options
  • High degree of efficiency
  • Construction kit – Production-optimised catches and fasteners


  • Window regulator guide rail in aluminium or plastic, depending on the use case


  • Scaling effects due to standard components
  • Low-cost installation due to compact production-optimised construction

doppelt gefuehrter seilzugfensterheber


  • Combines the advantages of single - and double rail window regulators and is suitable both for conventional and modular door concepts
  • Ease of installation - 15% shorter than 2 rail regulators
  • Optimised degree of efficiency
  • Very long service life, for example, commercial vehicle applications



Window regulators for frameless doors


  • Simple and diverse adjustment possibilities
  • Systems are adaptable to customer-specific assembly processes
  • Automatic cable length compensation
  • High rigidity and stability
  • Proven setting options according to rails and hollow pins according to customer requirements
  • Customised solutions available


  • In aluminium

fensterheber rahmenlos


  • 3D motion contour


  • Pinch protection requirements met


  • Different materials, also aluminium

bahnengesteuerter heber

General information on door systems.

We develop what moves.

With decades of experience in mechanics, electrics and electronics, we always find the right solution for our customers. We focus on convenient, safe and reliable operation, as well as lightweight construction and emission reduction.

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Window regulator combination, flush glazing and frameless construction

A history of our innovations.

1963   A transmission cable window regulator is developed for the VW Beetle
1976   The first manual KÜSTER cable window regulator enters production in the Simca 1307
1978   An electric cable window regulator enters production for the first time in the Audi A80
1991   Manual two-rail window regulators by KÜSTER are used in the VW Golf III
1994   The first electronically controlled window regulator is used in the VW Polo III
1998   KÜSTER launches the first structure-supporting door module on the market with the door module for the Audi
2000   The first door module made of aluminium enters production with the VW Phaeton
2002   Use of KÜSTER PLL pinch protection begins in the BMW X3
2005   The first electronic control unit for rear window regulators is used in the Bentley 614
2007   KÜSTER compact regulator development is applied to the MAN TG-A
2008   The first track regulator made of aluminium enters Porsche production
2009   In-house development of the door control unit
2012   The PCBs are produced in-house for the VW