Spurs to a 13A socket and a light switch need to cross a room in the ceiling void between 2 joists. Then down the wall to the new socket and a light switch.
Two Qs:
- the ceiling void is clear (no thermal insulation) what is the ideal way to route the cable? Ie clip to side of the joist?; Lay it loosely on the plasterboard ceiling? or run it in mini-trunking or conduit?
- both cables go down the wall (under plaster) in line to the double
TIA