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Why build an airtight house? A house that is windtight should also be airtight. Why are these terms which are so similar in meaning so clearly separated from each other?
Together with the roof, the façade is one of the most highly stressed areas of a house.
Today’s windows are watertight, which means window connections must be too!
Why sound insulation?
Objectively speaking, noise is harmful to health.
These days, clients have high demands for the quality of their own homes. Of particular importance in this respect is the indoor environment.
Radon barrier: protection against the invisible danger from the ground.