The United Kingdom is full of homes that are heated by traditional sources like wall units and other kinds of forced air heating systems. More and more often, however, underfloor heating systems are being installed. Underfloor heating is a central heating system that makes use of radiant heat systems alongside mechanisms that conduct heat. Forced air heating systems use a convection heating mechanism to warm up air and then blow it out into the various rooms of a home. Underfloor heating can be spread throughout a house through a variety of methods including water!