I tore down a section of a wall that was lath and plaster. The lath and plaster combined come out from the studs about an inch. So i could install 2 layers of 1/2 inch drywall to make it flush with the plaster, or install some filler and use only 1 layer of drywall. I think I'd rather do just 1 layer of drywall if it can be done. I'm thinking my options are:
1. Install new 2x4s adjacent to the old studs that extrude 1/2 inch.
2. Use shims
3. Use plywood?
Any recommendations? I also have the same situation for a ceiling in another room.
Thanks!