Hi, I am currently building an extension approx 40m2. Coming to plaster boarding the upstairs ceiling and it has been suggested I roll the blanket insulation in two directions over the top of the rafters rather than between, then apply plaster board, easier and less hassle.
There will obviously be a well insulated cavity between rafters. Does anyone see a problem with this or is it the norm with new builds?
There will obviously be a well insulated cavity between rafters. Does anyone see a problem with this or is it the norm with new builds?