I am looking at building a couple of 6 foot enclosures from melamine for my Bredli and BHP (still to get BHP but yes I like to be prepared ) I am looking at setting heating up with a ceramic heat emitter and uv light for basking heat and a heat cord for belly heat. I prefer this kind of set up more as a redundancy in case one heat source fails. My question is the set up of the heat cord. I would like to do something which is easily accessabile and removeable if I need to replace it. I have been through the DIY threads but I cant get my head around the best and safest way to add the heat cord eg. route a heat cord into a melamine sheet and place inside the enclosure and put a ceramic tile on top??? At a bit of a loss as I have never built one before any suggestions/photos or threads I can be directed to would be most appreciated. Cheers.