What is the best insulation to use for soundproofing?

Posted on

Member Since: Nov 14, 2010

Self-explanatory: What's the best R Value insulation to use for the walls, ceiling, and subfloor in a live room?

[ Back to Top ]

MASSIVE Mastering, LLC
Since: Aug 05, 2008

Nov 18, 2010 08:15 pm

4#/cu. ft. rockwool. No idea what the R-value would be.

I have a wall here with 9" of compressed (around 33%) R32 which works fairly well, but consider that there's nearly 2" of plaster on both sides of that wall.

Related Forum Topics:

If you would like to participate in the forum discussions, feel free to register for your free membership.