Currently renovating a house built in 1952. (located in Ontario, Canada).
Removed all drywall on out side walls in insulate and wire.
Wanted to save money by leaving drywall and Insulation on ceiling!
-Can I put poly over old drywall and then just re-drywall over?
I will use acoustic seal also. The current product is two layers of drywall aprox 2ft x I guess 8ft