Hello,
Due to a leak upstairs, the plasterboard ceiling below got all soggy and I have pulled it down. Before I replace the plasterboard, is it worth putting anything above it? I've never had a house with insulation between the ground and upper floors but perhaps practice has changed since these houses were built?
I see Wickes sell slabs of insulation 2 inches thick. Does it help keep sound or noise out? Is it worth doing?
Which thickness of plasterboard should I use? I thought 9.5mm might be easier to lift but the old stuff seems to have been 12.5mm.
Thanks and Happy New Year! Stephen.