OverlayTM is a unique low profile floor heating system ideal for both renovation and new build projects.
Overlay Lite Underfloor Heating Diagram
Installed over the existing floor and only 18mm in depth, Overlay 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.
The Overlay system is available in 2 panel types to allow for installation to all build types and floor coverings. Overlay panel is a fibrous panel used for heavyweight floor coverings such as ceramics, or where the floor covering needs to be secured directly to the panel, e.g. solid wood.
Overlay Lite is a high compressive strength, lightweight insulated panel used for lightweight floor coverings, e.g. laminate, engineered wood and carpet. Due to its ease of handling and cutting it is also more suitable for larger areas and multiple room installations.
Overlay systems use a 12mm pipe at 150mm pipe centres and provide excellent response times and heat output compared with traditional built in underfloor heating solutions and are therefore ideal for both traditional heating systems and low temperature renewable systems
Overlay Underfloor Heating: PDF Download