Our Over-the-Floor UFH systems provide a fast, low-disruption solution for adding underfloor heating to existing solid or timber deck floors in new-build, renovation and retrofit projects. The Overlay® and Overlay® Plus Enhanced ranges of low-profile systems is installed directly over the existing structural floor, eliminating the need for excavation or floor removal, and is suitable for ground-level and upper-storey rooms, whole-house installations or single-room upgrades.