All Solidfloor floors are suitable for installation in combination with floor heating with a water pump (up to 27˚C). However, one floor has a better heat conduction than the other and is therefore more efficient in energy consumption. This is measured by the R-value of the floor. The lower the R-value, the better the conduction and the more efficient the energy consumption. Our floors are not suitable for laying in combination with infrared or electric floor heating because these types of floor heating produce too sudden and/or too local heat.