I am building a small scale studio in the near future. i will be building the stud framing out of 2" x 6"'s to add a bit more space for insulation to dampen the audio from both the inside and out. I am debating if I should use R-19 or R-24 fiberglass insulation for the in wall insulation. I would have gone with spray in, but it doesn't last that well over the long run.

Folks,

People have heard all kinds of stories about fiberglass and it's hazards. It has been stated:
 

I don't know if this is the right forum to discuss this, but it has to do with studio design, and in particular, decorating!

I just located some 701 fiberglass for sound control.
http://insulation.o…

They also have the rigid tubes of fiberglass- 10"- $2.54/L.F. and 14"- $3.35/L.F. (like an ASC Tube Trap) Easy to make your own traps and treatments.

I just located some 701 fiberglass for sound control. Cost- about $1.60 for a 2'x4'x1.5" piece. As far as I know, thats a great price. BUT: He'll only sell it in a pack of 30 :eek: . Way too much for my needs. Anyone around CLEVELAND (200 mile radius) want to split it with me?