40m² Multi-Zone Wet Underfloor Heating Kit
Planning water underfloor heating for an extension, adjoining rooms or a generously sized living area? The 40m² multi-zone wet underfloor heating kit is intended for a traditional screeded floor, with heating pipe clipped securely to suitable insulation before an appropriate screed is laid. It brings together principal components for designing a comfortable, water-based heating system without having to source each item separately.
Well suited to correctly designed new-builds, extensions and major renovations, this kit lets an installer divide the heated area into suitable pipe circuits connected to a manifold. Warmth is delivered through the floor rather than wall-mounted radiators, making it easier to plan flexible room layouts.
Why choose this 40m² multi-zone underfloor heating kit?
- Project-sized system: designed around approximately 40m² at the specified pipe spacing and heat-loss requirements.
- Traditional screed installation: pipes are clipped to suitable insulation and embedded in screed, not laid in retrofit overlay boards.
- Multi-circuit design: suitable for layouts with several rooms or areas where correctly planned pipe loops are needed.
- Consistent underfloor warmth: distribute heat across the floor with an appropriately designed water-based heating system.
- Trade and homeowner projects: suitable for professional installation in compatible floor constructions.
- Optional room controls: choose suitable thermostats, wiring centres and actuators where independent zone control is required.
What’s Included in Your 40m² Wet Underfloor Heating Kit?
Your kit brings together the main components for a traditional screeded underfloor heating installation. The pipework is secured to suitable floor insulation using fixing clips before the screed is laid.
Kit Contents
| Component |
Quantity |
| Grundfos circulation pump and temperature mixing valve unit |
1 unit |
| Novatherm 2-zone Dualix manifold |
1 manifold |
| Novatherm professional grade multilayer underfloor heating pipe |
200 metres |
| 60mm pipe fixing clips |
300 clips |
| Perimeter edge insulation |
50 metres |
| Pipe connector cores |
4 |
| Pipe reaming tool |
1 |
Manifold Fittings Included
The Novatherm 2-zone Dualix manifold is listed with the following fittings:
- 2 manifold isolating valves
- 2 temperature gauges
- Flow meters and lockshields on the manifold ports
- 2 drain/fill valves with blank caps
- 2 automatic air vents
- 2 metal mounting brackets
Thermostats and Optional Controls
Thermostats are not included in the standard kit. Customers can select thermostats and other available control accessories from the optional drop-down choices on this product page. Check the selections and order summary to confirm exactly what is included before checkout.
Before installing: Confirm your pipe spacing, insulation, circuit layout and screed specification with your installer.
Next Working Day Delivery
Applies to UK Mainland only. Order before 12:30pm Mon–Fri. Orders placed after 12:30pm Friday will arrive Tuesday. Saturday delivery is available at an extra cost.
Free delivery
UK Mainland orders over £250 (ex VAT). Larger or palletised orders outside UK Mainland may incur additional fees.
Additional Information
Deliveries are fulfilled by third-party couriers. Delivery times are estimates and we are not liable for delays. For detailed information about shipping, view our Shipping and Returns.
