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What's relative humidity?

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What's the level of light transmittance?

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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. 





Entrance door panels - first class quality and easy-care longevity.


Trendsetting hardware solutions offers high functionality and security.


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









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