I am hoping I can find some insight please, at work the neighbors are behind a dry wall this has been insulated and poses no problem, but the sound is now coming through the suspended ceiling, so we added some isotherm, that worked a bit ....
We then added cavity batt and built a cavity batt "wall" between the two rooms in the ceiling ( we put the cavity bat on its side )
This has made everything much worse ..... does anyone know how or why ?
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We then added cavity batt and built a cavity batt "wall" between the two rooms in the ceiling ( we put the cavity bat on its side )
This has made everything much worse ..... does anyone know how or why ?
Sent from my iPad using Tapatalk HD