Originally Posted by sterndrup
Sorry, if I hijacked the thread. I, not the OP asked if adding fluffy insulation between studs still provided isolation benefits when covered with drywall.
I would say yes...that's the benefit of fiberglass insulation for audio, it converts audio waves to heat energy.
I have a similar post here
, however, my walls only need to tame the human voice spectrum (not even music) as it's for a conference room.
A lil research indicated that R-13 or R-19 would be ideal...do u agree Andre? Is "packed" R-30 ok? Lol is packed R-30 basically like R-13/19? Just wondering if it should be denser or looser....looser would be good for low-end no?