Polyplumb Overlay House Packs
Overlay systems can be used with all types of projects and floor coverings. is that of which panel will be most appropriate for the installation.
Both Overlay Lite and Overlay can be used for the majority of projects. However, the choice of Overlay™ Lite is determined by floor covering selection. Overlay™ Lite and Overlay™ Lite can be used as appropriate in the same project.
The systems use a low profile panel that is laid over existing solid or timber floors.
The slim panels are laid on the existing load bearing floor and glued together.
The pre-formed plastic return bends are placed at opposite ends of the room.
The 12mm barrier pipe is laid in the grooves, and the system can either be directly covered by tile or laminate flooring or a 4mm plywood capping layer used for vinyl.
|Typical heat output at 50ºC mean water temp.||91W/m² at 100mm pipe spacing|
|Maximum circuit length||50?|
|Maximum coverage per circuit||100m|
|Pipe||8.2m/m² at 100mm centres|
|Floor panel usage||1 panel/m² allowing for cutting (Actual 1.2m²/panel)|
|Clip rail usage||N/A|
|Edge expansion strip||1.1m/m²|
|Product dimensions||1.2m x 1m|
Overlay House Packs are part of the Polyplumb Overlay Underfloor Heating System
Installed over the existing floor using only 18mm in depth, Overlay allows floor 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.
Overlay is a dense fibrous panel used for heavyweight floor coverings such as ceramics and solid wood which can both be fitted and secured directly to the panels.
If you would like a quotation based on your own measurements please click the image and fill in the form.