25mm Overlay Wet Underfloor Heating System - 70.0M2

Underfloor heating can be installed in any property, providing an energy efficient means of heating a space.

With our 25mm overlay wet underfloor heating system, you have everything you need to install the piping on a screed floor or on a ‘floating’ floorboard floor too. With an energy efficient heat pump and high quality components, the underfloor system will give you unbeatable heat (without the large heating bill).

Simply lay the panels onto your existing screed/floor boards, install the pipe and cover with a interlocking plywood or chipboard floor.

N.B. These panels are not suitable for tiling directly onto. Please see our "Solid-Floor Tile Direct System"

Regular Price £1,794.00 Incl. Vat: Special Price £1,620.00 £1,350.00
Availability: In stock

Underfloor heating is a versatile system, perfect for as both a primary or secondary heat source in the home or business premises.

With our all-in-one underfloor heating kit, you have everything you need to create a reliable heating system.

What’s included?

The 25mm overlay wet underfloor heating system has all the essential components;

  • A+ rated Grundfos 3 speed heat pump – for maximum heat output with minimal energy consumption, this heat pump ticks all the boxes
  • High strength plastic piping – the piping of a wet underfloor system needs to be able to withstand changes in temperature and pressure. The Pex-Al-Pex, WRAS approved plastic piping in our kit delivers that and more.
  • Dualzone manifold – complete with isolating valves, temperature gauges, lock shield with flow metres on each port, drain and fill valves with blank cap, automatic air vents and metal fixing brackets
  • Easy to use room thermostat – for temperature control you need a responsive thermostat. The standard, easy-to-use thermostat in our kit provides exactly that. 
  • Specialist tools – the reaming tool allows for easy but secure fitting to the connectors.
  • Overlay panels – for use on floorboards or screed, these panels provide the secure base for the system piping. Finish with interlocking top layer of chip or ply wood flooring, and then your chosen flooring solution.


Kit contents:
– Temperature control and pump unit
– 4 Zone Dualmix Manifold -- Including: Manifold Isolating Valves x 2 - Temperature Guage x 2 - Lockshields with flow meters on each port - Drain/fill valves with blank cap x 2 - Automatic air vent x 2 - Metal fixing brackets x 2
– Pex-Al-Pex Pipe [350]
– Pipe Reamer
– Connector Cores [8]
– Heatmiser Dial Type Thermostat
– 1200mmx1200mmx25mm eps100 pre-grooved insulation panels (x49)

Free, next day delivery on all orders

No matter which kit you order, there is free next day delivery. Ordering your kit is simple too – checkout using our secure online payment option or use PayPal for an even smoother transaction.

Need help? Call us on 01625 573454 or email us on info@underflooreatingtradesupplies.co.uk


-"A" Rated Low Energy Grundfoss 3 Speed Circulation Pump
-Rifeng Dualmix Manifold -- Including:  2no.Manifold Isolating Valves  - 2 no.Temperature Guage  - Lockshields with flow meters on each port - 2 no. Drain/fill valves with blank cap -  2 no.Automatic air vent  - Metal fixing brackets 
-16mm Multilayer Pipe 
-Free Thermostat  
-Connector Cores 
-Pipe Reamer

+Free Delivery

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