Hi, I'm creating a utility room ,and on one of the walls im fastening some plasterboard on to wood battens (and insulating in between the battens ) , The battens are in turn fastened to a brick wall. Should i still put up a vapour barrier on back side side of the inner plasterboard.? I'm guessing i still do this as there will be a difference in temperatures between utility room (could get warm) and the outside?.
Any thoughts greatly appreciated .
Mike
Any thoughts greatly appreciated .
Mike