Underfloor heating is regarded as a positive feature in the house and could help some homeowners to sell their property, QEP Vitrex, a supplier of tiling and flooring installation tools, has said.A spokesman for the company said that the added value that underfloor heating can bring to a home is one of the benefits of installing such technology.Underfloor heating could also bring greater warmth and comfort to core areas of the kitchen such as food prep and kitchen sink areas.The fact that you have got underfloor heating is something that people look for, said the spokesman.He added that it is a very fast growing sector of the home improvement market because it offers the real comfort factor of having warm feet at home.Unless you have got slippers or shoes on, nobody wants to walk on cold tiles or cold wood. That is a real incentive - it is comfort, he said.