I am calling on the hive mind that is STW.
I have ripped out a plaster and lathe wall where the plaster had blown and I'm now in the process of re-building, but need some reassurance that I'm going in the right direction.
Can I put insulation inside the wall, it's between the bathroom and the new nursery? If so what insulation is appropriate?
Is 9 mm wallboard OK or should I go for thicker, price seems to be about the same for either?
Thanks
Matt

