Just wanting to get some feedback on practicality/engineering issues and even possibilities here.
We will have 2 kids' bedrooms right next to each other. I'd like to give them the option of having their dividing walls as insulted as possible. Then a thought came to me which would have dual purposes.
Would it be possible to place sound proof insulation in the wall cavity at frame stage then add a 12-16mm layer of MDF on each side of the framed wall and THEN sheet with gyprock on each side after that ?
Would the MDF be too heavy for the frame ? I realise any electricals would have to be cut out through the timber then the gyprock and that the builder would have to come back to do carpentry work after insulation but would this be a good way to sound proof?
I also thought it would then be handy so when I want to hang anything on the wall later it'd be easier as I wouldn't need to always find a stud.
Or am I asking too much ?