How much is subsequent improvement in noise control possible?
Let's say that you are separated by a 15 cm thick brick wall of your neighbor. The weighted sound reduction index of this partition is only RW = 45 dB. If you do not want to miss out on your well deserved rest, we recommend the use of ISOVER Acousto-partition-terminal felt. To increase the sound insulation value by as much as 10 dB.
Simple design - high sound insulation.
Share your own sound protection wall. Noise barriers are not just on motorways. Maybe you just need one in your bedroom to be able to sleep again in the future still. Rather than counting sheep, you just need to give space to 10 cm wide and has halved the noise from the neighboring apartment.
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How it works: make a lightweight metal stud wall with gypsum board in front of your perceptive wall. The cavity that is created here between the metal studs, to be completed before the installation of the plasterboard with sound-absorbing partition ISOVER acousto-terminal felt. Done!
simple formula - big impact: 1 inch equals 1 dB! source
: isover.at
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