Polypipe Overlay House Packs

Polypipe Overlay systems can be used with all types of under floor heating projects and floor coverings. Your project will usually determine which panel type will be most appropriate for the installation.

Both Overlay Lite and Overlay can be used for the majority of under floor heating projects. Overlay™ Lite and Overlay™ Lite can be used as appropriate in the same project.

Both these polypipe systems use a low profile panel that is laid over your 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.

There is more information on Overlay and Overlay Lite wet under floor heating here

Overlay Information

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
Fixings N/A
Staple usage N/A
Edge expansion strip 1.1m/m²
Conduit Pipe 2m/circuit
Product dimensions 1.2m x 1m

Overlay House Packs are part of the Polypipe 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.
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