3
votes
3answers
2k views

How to soundproof a wall between two apartments in a 1950s NYC structure?

I'm hoping someone might have a suggestion about the best way to soundproof my bedroom wall that is adjacent to my neighbor's living room. It is an apartment that I own in a coop building in NYC that ...
6
votes
2answers
993 views

After I soundproof my bedroom wall with QuietRock, will I need to somehow soundproof the floor?

I am planning to put up a layer of QuietRock on top of existing drywall, potentially with Green Glue between the layers for good measure. I am doing this because the wall in question is against my ...