Rip it out and start again. It's a difficult scenario. I don't believe it's good practice to add good cable onto old cable. Also, the existing cable will have deteriorated somewhat over time and may give poor IR results. Wayne Fusedright.com
Hi James You would be better perhaps doing it floor by floor rather than room by room. If you altering lights downstairs you will need floorboards up so do them all at same time if they need doing It will be the same with upstairs sockets. Upstairs lighting wont really matter as work will be mainly carried out in the loft Hope this helps Russ
Nick shares his story of finding local tradespeople in his new area.
