Our grooved overlay system, is a unique low profile floor heating system ideal for both renovation and new build projects. Installed over the existing floor and minimum 25mm in depth. A grooved overlay system allows underfloor heating to be installed where traditional underfloor systems would either require expensive excavation or would require the
floor to be raised to an unacceptable level.
Simply lay the grooved overlay boards onto any existing level solid substrate and place the 16mm pipe in the pre-formed grooves. As the boards are constructed from EPS insulation with an aluminium foil layer covering, they dissipate the heat evenly across the floor. The pre-formed grooves ensure uniform pipe spacing, for faster and easier installation whilst still achieving the recommended heating output.