Hey guys, finished the interior of my new drum room last night. it's a regular frame building...about 8 foot by 8 foot. double sheet rock on the inside. the question i have is about isolation. I'm thinking of building a completely seperate exterior wall around the outside of it..using thick layers of plywood and what not, and putting a seperate door to this exterior shell. how much isolation would i get from this type of design? thanks alot guys.
bryan
bryan
