I want to replace some of the ground floor ring final circuit as it is old white cable. Some parts have steel conduit pipes that was plastered in the wall thats about 15mm diam, if I replaced this with two 20mm pvc oval conduit - approx 500mm in length on both legs to be plastered over would this cause problems with cable derating?
Conduit makes sense for easy replacement in future but some people prefer to clip direct
Can you use oval conduit using dot dab? or should I just clip direct?
Conduit makes sense for easy replacement in future but some people prefer to clip direct
Can you use oval conduit using dot dab? or should I just clip direct?