Big smo
Well-Known Member
I threw it out there as an option. I personally doubled my drywall, used roxul insulation and did 1 1/2 ridged foam on the floor with 3/4 plywood over and tile.its as sound proof as anyone could hope forFor soundproofing, per lab data nothing works better than cheap fiberglass. Per lab data
You would do better to use 5/8" drywall at $11 a sheet rather than quieteock at $50-$80 a sheet.
The bigger issue is decoupling the drywall from the original framing.