25mm Overlay Wet Underfloor Heating System - 20.0M2

Wet underfloor heating systems work well in any room, irrespective of their size or whether in the home or in a business premises.

Our overlay kit also means that it is a heating system that can be installed on a hard sub-floor, such as screed, or on a floating floor, such as floor boards. Take a look at what our complete kits offer.

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"

Incl. Vat: £780.00 £650.00
Availability: In stock

Refreshingly simple, everything about underfloor heating is straightforward but we know hat with our 25mm overlay wet underfloor heating kit, we have made the task of installing it even simpler – and quicker too.

Everything you need in a kit

Everything you need, from tools to major components, is included in our underfloor heating kit;

  • Overlay boards for use with screed floor or floating floor, such as floorboards
  • Novatherm™ High strength plastic piping that doesn’t split or warp under pressure or when the temperature climbs
  • An A+ rated Grundfos 3 speed heat pump for maximum output with minimum energy input
  • Novatherm™ Dualmix manifold
  • Compatible with your current, modern boiler
  • Reamer included for secure connections between pipe and valves
  • Digital Programmable Thermostat included too, for easy control of heat


Kit contents:
– Temperature control and pump unit
– Novatherm™ 2 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
– Novatherm™ MLCP Pipe [100m]
– Pipe Reamer
– Connector Cores [x4]
– Heatmiser Digital Programmable Thermostat
– 1200mmx600mmx25mm eps100 pre-grooved insulation panels (x28)

Order your great value kit today

Our overlay wet underfloor heating kit is great value but to help with your budget, we include next day delivery FREE.

To find out more or to order call us on 01625 569528 or order online, using our secure checkout system.

Have a question? Our expert team have the answer! Email us info@underfloorheatingtradesupplies.co.uk


 Next Working Day Delivery applies to UK Mainland delivery addresses only and orders must be placed before 12.30 PM Monday to Friday. All orders placed after 12.30 PM Friday and before 12.30 PM Monday, will arrive at the delivery address on Tuesday.Saturday deliveries are available although an additional delivery charge will apply.  Orders despatched to addresses outside of the UK mainland may incur a minimal delivery charge. For larger orders such as palletised deliveries, to be despatched to addresses outside of the UK Mainland, these may incur additional delivery costs to those detailed on your order and we may contact you to advise of additional delivery charges prior to despatch. Free UK Delivery applies to orders delivering to UK Mainland with a total value of £250.00 or more excluding VAT.

Your order will be delivered via a 3rd party courier or delivery service on a Standard or Next Day Day Delivery Basis. We advise that you ensure you have received your order prior to booking any installers, screeds etc. Any dates quoted for delivery of the Goods are for guidance only and Underfloor Heating Trade Supplies shall not be liable for any delay in delivery of the Goods howsoever caused.

-"A" Rated Low Energy Grundfos 3 Speed Circulation Pump
- Novatherm™ 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 
- Novatherm™ 16mm Multilayer Pipe 
- Heatmiser Digital Programmable Thermostat
- Connector Cores 
- Pipe Reamer

Inc. FREE Delivery