Hello!
Grateful for a response if anyone has the opportunity.
I am renovating for a friend of mine. My friend wants to preserve as much as possible and have as small a renovation as possible. Currently, there are plasterboards in the walls and ceiling. They are estimated to be over 50 years old and there hasn't been any backup heating. It will become a kitchen and a small shower room. For the shower room, I think about installing moisture-resistant plasterboard, but I'm wondering if it is feasible to keep the plasterboards that will become the future kitchen.
Best regards,
Lukas