Answer: the electric heated floor must be placed on a horizontal and perfectly flat floor.
The electric heated floor must be placed on a flat and horizontal floor, not suffering from any roughness. The ideal support is a concrete screed in excellent condition, which will have to be leveled otherwise. If the room already has a floor covering, you will have no choice but to remove it before starting to install the electric heated floor. It will also be necessary to make a coating screed to pass the electrical conduits into the underfloor heating. The electric tubes can be placed on trellises or plates with thermoformed studs, the latter are more recommended than the former because they are more rigid and resistant over time. The electric floor tubes will be held more efficiently. You too, send us your brico question