Sound insulating intervention on existing buildings are very important and often a necessity. In residential construction, it is very common to desire to maintain the privacy or, maybe, to play an instrument as well as try the Dolby home cinema system. Commercial buildings are also more important in isolating activities with high noise emissions or, on the contrary, in quiet environments (such as recording studios) and in refurbishing hotels, restaurants, and public places. NDA products enable optimum acoustic and acoustic insulation on any pre-existing construction system.
With our CERTIFIED SYSTEMS we offer examples of effective sound insulation work, certified by the largest Italian institutes. All systems are made with NDA products, the result of 100% Italian know-how and technology, in compliance with ISO standards for quality, environment and health of workers.