Overlay Lite Underfloor Heating

OverlayTM is a unique low profile floor heating system ideal for both renovation and new build projects.

Installed over the existing floor and only 18mm in depth, OverlayTM allows floor heating to be installed where traditional under floor systems would either require expensive excavation or would require the floor to be raised to an unacceptable level.

The OverlayTM system is available in 2 panel types to allow for installation to all build types and floor coverings.

OverlayTM 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.

OverlayTM systems use a 12mm pipe at 150mm pipe centres and provide excellent response times and heat output compared with traditional built in under floor heating solutions and are therefore ideal for both traditional heating systems and low temperature renewable systems.

KEY DESIGN AND ILLUSTRATION INFORMATION
Maximum Heat Output approx. 100W/m2
Recommended Design Flow Temperatures 45-50°C
Maximum Circuit Length 80m
Maximum Coverage Per Circuit 12m2

Overlay Lite 15

Slightly deeper profile, which can be used on top of a supporting floor or as a low profile alternative to floating floor. The system delivers the same responsive heat but is configured to be more suitable for larger, "whole house" projects.

KEY DESIGN AND INSTALLATION INFORMATION
Maximum Heat Output Approx 65W/m²
Recommended Design Flow Temperatures 45 -50°C
Maximum Circuit Length 80m (15mm pipe)
Maximum Coverage Per Circuit 20m²