Looking at the OSG, it's not that obvious...So for your usual cable sunk in wall. Buried in plaster etc but not thermal insulation and routed about in the ceiling above through joists etc but with no thermal insulation, like downstairs living room ring.What method is that?
I consider that to be Reference Method "C".So for your usual cable sunk in wall. Buried in plaster etc but not thermal insulation and routed about in the ceiling above through joists etc but with no thermal insulation, like downstairs living room ring.What method is that?
Agreed!Method "C" would be my choice here also mate........clipped direct is the closest option in appx 4; therefore I`d use that.
Mind, I`ve put more than one method in the box before now..................As wiring type (pvc/swa) - one circuit may well have more than one type / method of installation to it.
My opinion anyway
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