I
iamelectric
whats the script when you install say a shower circuit in a house in 6mm clipped direct thru the loft no insulation 40amp mcb all gud , then you go back a year later and the owner has had insulation put down in the loft right on top of your cable or cables as everyone is these days , it near enough halfs the rating of the cable , so what do you do ignore what you now know could be dangerous or explain the situation and tell them it needs a rewire or insullation removed , is it down to the spark or these companys who install it as there must be a lot of houses out there with under rated cables?