Most councils were pretty good at record keeping by 2003.
You’ll need to speak to building regs rather than planning and will probably have to visit the council’s offices, there’s also a chance it wasn’t built as the regs say anyway.
Thanks - hole in the wall it is .
I didn't intend to remove the existing board and replace with sound proofing board but put the sound proofing board over the top.
I just need to know where the thinest/weakest points are.
Most councils were pretty good at record keeping by 2003.
You’ll need to speak to building regs rather than planning and will probably have to visit the council’s offices, there’s also a chance it wasn’t built as the regs say anyway.
If it’s coming off, just take it off.