baliem 0 Report post Posted November 3, 2011 Folks,An electrician suggested that I need not change the wirings of my parents' 30 year old HDB flat cos they have double insulation & are very lasting.Thus, he recommends that we change only the power points & switches.Would like to seek your insights on this. Many thanks in advance! Share this post Link to post Share on other sites
ben263 0 Report post Posted December 14, 2011 maybe you can figure this out....double insulation... insulation is made out of type of pvc rubber....through time this will break into million of pieces...but then again, you would need to check the insulation yourself...it;s partially true to what the electricial said...but if you just need to change what he suggests, maybe you should just buy off ccm and install yourslef.its as simple as copy and pasteFolks,An electrician suggested that I need not change the wirings of my parents' 30 year old HDB flat cos they have double insulation & are very lasting.Thus, he recommends that we change only the power points & switches.Would like to seek your insights on this. Many thanks in advance! Share this post Link to post Share on other sites
