Alliance - Our strength is our partnership

In November 1995, German and Austrian companies founded UNIGLAS GmbH & Co. KG in Frankfurt/Main.

UNIGLAS is an alliance, unique in the flat glass market segment, of medium-sized, independent companies in insulation glass production and glass finishing which now has sites in Germany, Austria, Switzerland, Belgium, the Netherlands and Slovenia. The membership now consists of 20 companies with 22 factories. Each member participates in UNIGLAS with equal rights. Due to their independence, the members are free to choose regarding the best possible qualities of glass and other preliminary products. In order to be able to react swiftly and appropriately to market requirements, a modern company needs to have very intensive contact to its customers.


Our aim is: “Together we want to offer market partners more benefit under the shared industrial brand of “UNIGLAS”!

The production plants of the UNIGLAS members process flat glass with the most modern technologies and machinery for long-lasting transparent construction elements. Thanks to our close cooperation with the glass processors, we know the requirements of architects and builders.

The transfer of technical knowledge between the UNIGLAS members takes place through intensive work in the Technical Committees 'Insulation Glass' and 'Glass Finishing'.

We offer convincing product advantages!

With their modern production plants, the numerous factories of the UNIGLAS members offer an extensive range of high-quality insulation and special glass and all kinds of glass finishing.

Highly modern finishing plants, the use of selected glass, decades of experience in the production of insulation glass, the international exchange of experience and constant checking guarantee consistently high quality.