It is almost certain that if you are considering extending into the loft you will require additional lighting and power. It may be that power and lighting can be supplied by the existing wiring or that a new consumer unit is required.
Bradley Stoke Electrical can advise you what is the best option for you.
To find out more or request a quote
Telephone: 0117 332 7200 E-mail: firstname.lastname@example.org or complete the contact form below where we will respond as soon as possible to your request.