This technique is most feasible for drywall ceiling and not suspended because it requires your ceiling to not be full of ductwork. Install the double layer of drywall with one layer of damping compound in
This technique is most feasible for drywall ceiling and not suspended because it requires your ceiling to not be full of ductwork. Install the double layer of drywall with one layer of damping compound in between, to the ceiling beneath. Decouple utilizing hat channels as explained above.
