Hard flooring surfaces can be cold underfoot any time of year but are especially so when the weather gets cooler. Who wouldn't enjoy the comfort of a WarmlyYours radiant in-floor heating system in their home? WarmlyYours TempZone Flex Roll installs underneath ceramic tile natural stone hardwood wood and other popular flooring materials giving homeowners radiant in-floor heating that's truly luxurious. TempZone heating mats for floors consist of a heating cable secured onto a green mesh fabric and the heating cable is distributed in serpentine loops. The cable loops are 3"" apart which helps deliver even heating throughout flooring areas never leaving cold spots in the room.