I am building a HT in my basement, and am contemplating adding acoustical insulation in the interior walls and ceiling. Since this is the case, do I need a vapour barrier in the ceiling? Obviously, the exterior walls require a vapour barrier, but I am not sure about the ceiling and interior walls. Does it make a difference if I use standard insulation or specifically designed "acoustic" insulation?
11/14/03 at 8:06am
- Joined: September 2002
- Post Count: 13
