radiant heating, radiant piping : "If you plan on renovating or remodeling on top of or in proximity of a radiant heating system, I highly recommend having your radiant piping completely examined and have all the buried pipes clearly marked out before you undertake any construction work. Without knowing where those radiant pipes are located, construction around a radiant area could become very expensive if one of those pipes all of the sudden becomes punctured. I’ve had many radiant heating inspections where I’ve detected irregular patterns in the embedded radiant lines with irregular spacing between the pipes themselves (See image below). These particular heating pipes were not properly secured in place while the initial contractors were pouring mortar over them. This caused them to be pushed out of position, permanently causing an oblique installation. It’s always nice to know exactly where those radiant pipes are laid out and if they are all spaced out in a perfectly straight s...