Sound and dependable

For more 42 years, Gerdes Fenster und Türen GmbH have led as a manufacturer of Schüco window frames, doors and sliding doors for Europe, for example the Netherlands, Germany, Scandinavia, and other, hot countries like Caribbean. We manufacture in our own extremely modern factory. For many decades, our German and Dutch teams of professionals have ensured that we have been a first choice reliable partner for structural engineering firms, project agencies, housing corporations, owners associations, builders, dealers, architects and investors.


Gerdes is the high-end windows and doors manufacturer, who is continually fine-tuning its operating processes. Developments in our industry follow each other in rapid succession. Which is why our team always strives to be ahead of the pack. Our customers and product improvement are central to our strategy and working practice.

You can only guarantee quality products if you perform strict quality controls; which is why our manufacturing process has been recorded in procedures and inspections. Internal and external audits have earned multiple hallmarks and certifications, demonstrating our consistent quality.

Top German Quality!

All our products are top German quality and this applies to everything produced by Gerdes Fenster und Türen GmbH!

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