Ezewarm ceramic tile heating is a radiant heat system, also known as an in-floor heating system. It can be a luxurious-feeling solution for a chilly space in your home or a smart overall strategy for heating your entire house. It’s an often-requested upgrade for new homes, so it may also help close a deal for those looking to resell or flip a property in a market with demanding buyers.  Install under ceramic tiles. 10 Square feet in box measuring  Foot by  1.64 Feet