Ah yes, used rafters, used walls, and used drywall… definitely something Ill go to the store and just pickup…

Sometimes you can get lucky at re-use stores and they’ll have leftover sheets of drywall from large projects, but those usually get scooped up really fast and you usually dont have the curtesy of time to wait around for when that happens when you actively have a giant hole in your floor or wall that needs to be fixed…