ACOUSTICAL DOORS
Do you like to listen to your favourite music aloud? Do you organize a lot of party and you would not like to disturb your neighbours? Or simply would you not like being overheard? The solution is the sound-proofing and the acoustical doors. The man puts his ear vainly onto the door, nothing can be heard! The doors are optimized on various dB in order that everybody can find the suitable product for him.