If running a cable from a fused switch, to an outside light, once cable exits the outer wall, does the space around the cable need to be sealed or is it ok to be left as is?
Sorry for late reply. Already been installed by a spark and I quizzed him on this, by where the reply was it didnt need done.... I am not convinced for the very reason above.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local