Apologies and edited; Would it be satisfactory for me to put insulated plasterboard directly to the breeze block rather than building a wooden frame to attach to?
Some advice please as wanting to convert my integral double garage into a games room.
Walls are double thick with breeze block inside and brick to the outside to match the rest of the house. there are no signs of damp at all in the garage and in the 12 month i have been in there nothing in the...