|
|
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.
|
|
Trendsetting hardware solutions offers high functionality and security.
|
|
