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About us

Winkhaus has earned the confidence of customers with innovative products and competent service for over 160 years. Door and Window manufacturers, architects, builders and users worldwide value the diversified services and the high quality of the intelligent window technology, door locking systems and access management of Winkhaus. Our long-established family company is located in Telgte, Münster and Meiningen, among other places, and operates international subsidiaries in eight countries.


The family-owned company founded in 1854 has grown into a leading provider of high-quality window and door technology over the past 160 years thanks to its extraordinary power of innovation. Winkhaus is still in the family’s hands today, now in the fifth generation.


Corporate philosophy

We consider it our responsibility towards our customers and partners to offer more than just high-quality products and system solutions. This is a central part of every conversation, in all departments and throughout all work and production areas of the Winkhaus Group.



With five locations in Germany and international subsidiaries in eight countries, we manufacture and sell high-quality products and services for windows and doors worldwide.