I've just moved to a new house and wanted to change the 1930's style switches with nice metal ones.
I was expecting a nicely earthed back box for me to earth my new switch to, but no, the back box is made of wood and there is no earth wire in sight.
What should I do?
I was expecting a nicely earthed back box for me to earth my new switch to, but no, the back box is made of wood and there is no earth wire in sight.
What should I do?