No but I have seen it needs to be but also found that someone had cut the wire while putting a carpet in so had to find another wire to feed the live to itWas it dark ?
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.
Are you a trade or supplier? You can create your listing free at DIYnot Local