@gunrunnerjohn posted:I don't see any issue with sound conduction with lots of screws. Truthfully, the bigger issue IMO is the vibration of the panels together making noise. My goal was to make sure the sound deadening qualities of the Homasote were fully utilized, and the results seem to have proven that out. Of course, @Tom Tee, a guy with WAY more experience than I have recommended a LOT of screws, I took his advice.
Good point! One that seems rarely made, too. The elimination of vibration which in turn eliminates propagation of sound is what's important. Assembly of my layout was all glued and screwed in place to make everything one unit.
