Karbonik radiant heating foil is an innovative, ultra-thin (<0.5 mm) radiant heat film that is easily installed under almost any floor covering material. It is important that both the room and floor are sufficiently insulated. Although, still relatively unknown in Western Europe, this heating foil has been used successfully in other parts of the world for many years. In Asia in particular, literally thousands of buildings are heated with this foil. Therefore, we can without a doubt speak of a ‘proven technology’. In the Netherlands, many homes and office buildings have now been provided with this heating foil by Karbonik.