Sound Insulation – for pleasant environment
Constant noise is one of the sources of stress and in the long term can result in different diseases like hypertension, depression, insomnia and hearing loss, just to name a few.
When choosing windows for your house,apartment or office the question you should ask is what kind of sound insulation your new windows will provide. Fenestra windows made of multi chamber PVC profiles and equipped with double or triple insulated glass units can provide you with sound insulation of up to 45dB. In most of the cases the question that follows is how good noise protection is that. Sound and sound level measuring involves good amount of physics and mathematics, but to get the idea of the sound insulation that our windows provide check the following information.
Fenestra windows are tested and certified by German Independent Institute for Windows Technology from Rosenheim . Download our Sound Insulation Certificate.