This should help keep the sound from
traveling under the walls, and also reduce the vibration of the
walls when sound hits them. I spoke with a couple of DIYers who
thought it was probably a waste of time, and that it wouldn't
do any good. Nonetheless, I decided to give it a shot.
Acoustic caulk
I was looking for Owens Corning Quiet Zone acoustic caulk, but
none of the stores I checked carry it. I ended up going with a
silicon caulk from Lowe's. |