Heat Mat PKM-200 Underfloor Heating Mat is a professional fast to fit system designed to provide energy efficient tile warming and room heating, in all types of room. This award winning underfloor heating mat range reacts significantly faster than less powerful systems and its ultra thin construction ensures floor levels are only raised by a few millimetres. This mat is a remarkably simple to operate heating system, when used in combination with Heat Mat’s 4th Generation NGT thermostat, providing luxurious warm tile or natural stone floors. It is compatible with thermostats, thermal insulation boards, I-primer, levelling compound and additional heating mats.