This stinks to me, and whilst I say no offence if you did it, that's really not the case. If you did it, you should be aware that you are not competent to carry out this work without a doubt, and, judging by the new core colours, it should have installed in accordance with Part P!
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