S S Steveb21 25 Sep 2022 Is it a necessity to insulate over the rafters as well as in between them? As mentioned earlier my plan was to use 165mm celotex and the plaster board straight over the rafters.
Is it a necessity to insulate over the rafters as well as in between them? As mentioned earlier my plan was to use 165mm celotex and the plaster board straight over the rafters.
