Most people asking about full property rewires on a post-war semi in Tredegar have already had one opinion and want a second that comes with readings. On a post-war semi you should expect us to flag: kitchen refit added post-rewire, socket circuit no longer matches the original ring layout; bathroom shower feed on a 6mm radial with an isolator hidden above the ceiling; outside tap or outside socket added on a spur without RCD protection. Age alone does not condemn an installation. Plenty of older Tredegar wiring tests perfectly well; some newer work does not. Neither of us benefits from finding that out halfway through.
The cost drivers here are access and condition rather than parts. Fixed price at quote stage, calibrated to c.1945–1965 construction is the one that moves a quote most. The paperwork explains it in the same words we would use on site. Here is how full property rewires on a post-war semi works at a Tredegar address, including the parts that decide the price.



