Can someone answer this question please. I am having the house extended on
the ground floor only and would like to know if I can lay/bury the electric
ring main cables within the concrete floor, as this would be the easiest way
to get the cable from the existing fuse box to the new part of the house. If
I can do that would it need to be in any sort of conduit etc? The floor will
also be having electric underfloor heating so would enable a cable straight
from the fuse box for this as well.