Many thanks for quick reply jeds :) Ideally I would do this if it was the cheapest way (I'm a skinflint) . Space is not an issue I have too much space, cost is the main issue and the thermal plasterboard seems to be a lot more expensive than the normal insulated boards. Unless I am looking in...
Hi All!
Old house built approx 1900 with solid external walls, currently some have plasterboard fitted to a thin 1” batten straight on the wall and some of it is dotted and dabbed to the wall.
I am thinking of building a 2x2 frame on top of the existing plasterboard, filling the gaps with...