Following on from the advice given in
I will be gettting an internal dual pole 13 amp isolation switch for a spur off the 13 amp ring main.
Just checking what else I might need to fit this socket to the outside wall. Also, is there a minimum height above the ground outside? Given that I will be digging out a new hole in the wall for the box then cutting a channel down to the existing 13 amp twin socket the closer I can get to the existing socket the less cutting and mess will be involved.
I am assuming a hole sloping downwards to the outside for the cable, some silicone sealant, but I don't know if I need anything special to seal the cable entry into the rear of the box.
Cheers
Dave R