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What's the DIN V18054?

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How to maintain the window right?

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What's glass made up of?

Did you know that 60% of glass is sand? There is also 20% sodium carbonate and sulfate, and 20% dolomite and chalk. 





Our website is CO₂-neutral.
Thereby we reduce the CO₂-emission.


Our windows carry the
CE-mark which indicates the conformity of the product
to the European guidelines.


We`re processing for our PVC Windows exclusively Quality Profiles from Schüco.









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