Building control have asked for two interconnected smoke alarms in a ground floor extension (with bedroom) do these need to be mains powered and if so do they need to be on a seperate circuit, or can they share the lighting circuit.
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