I have some brick walls inside my house that I would like to drywall over ... my question is .... Is it possible to glue or similar drywall to the brick? Or does it have to be framed first? I don't mind the framing ... but some of it's in a hallway which is already kind of tight ... and loosing 2"'or so on each side is something I don't really want to do if I can help it ... So what do you pro's think? We have this adhesive here called liquid nails which would stick it like shit to a blanket, but unsure if drywall if mounted so firm may crack if unable to shift with house movements during hot and cold weather?