Who will do the testing and certification ?
I ask because I find it odd that a bloke with 6 x houses to do, came here to DIYnot for some information. If you are a qualified newbie, then well done for getting 6 x houses, as an early into your career job.
If you can't work out the answers to re-designing 6 sites with update from 16th to 17th then it does sort of raise doubts on your skill set.
Without doubt going RCBO's is the quickest fix, not the most economical in terms of material cost- but it is the best solution.
If RCBO's were £10 each we'd all fit straight boards with no rcd's anywhere
I ask because I find it odd that a bloke with 6 x houses to do, came here to DIYnot for some information. If you are a qualified newbie, then well done for getting 6 x houses, as an early into your career job.
If you can't work out the answers to re-designing 6 sites with update from 16th to 17th then it does sort of raise doubts on your skill set.
Without doubt going RCBO's is the quickest fix, not the most economical in terms of material cost- but it is the best solution.
If RCBO's were £10 each we'd all fit straight boards with no rcd's anywhere