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Novatherm Low Profile Retrofit 21.6m² Underfloor Heating Kit

Our 21.6m² Low Profile Underfloor Heating Kit is the ideal choice when you want the comfort of a wet heating system but can’t dig into the subfloor. At just 15mm in depth, the panels add minimal floor height, making this system perfect for both renovations and new builds. Suitable for single or multi-zone layouts, it provides even heat distribution across your space, ensuring a warm, energy-efficient environment in both domestic and commercial properties.

Incl. Vat: £990.00 £825.00
Availability: In stock
SKU
lpk021
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Low Profile Underfloor Heating Kit 21.6m²

The Low Profile Underfloor Heating Kit 21.6m² delivers powerful performance for compact areas that demand efficiency and space savings. With slim panels and fast heat-up times, it’s an ideal system for bathrooms, hallways, or smaller residential refurbishments.

Low Profile Underfloor Heating Kit 21.6m² Features

  • Covers up to 21.6 square metres
  • Ultra-slim design for low build height applications
  • Manifold, pipework, and fittings supplied for complete setup
  • Suitable for use under vinyl, tile, and laminate floors
  • Provides quick heat response and even coverage
  • Engineered for both domestic and light commercial use

Efficient Heating for Compact Spaces

Compact yet effective, this 21.6m² Low Profile Kit ensures consistent warmth without raising floors. Order your kit from Underfloor Heating Trade Supplies for a high-efficiency heating solution.

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.

 
Item Qty
Grundfos Temperature Control and Pump Unit 1
2 Zone Dualix Manifold, including: 1
Manifold Isolating Valves 2
Temperature Gauges 2
Lockshields with flow meters on each port –
Drain/fill valves with blank cap 2
Automatic air vents 2
Metal fixing brackets 2
Heatmiser Programmable Thermostat 1
Novatherm MLCP Pipe 12mm 160M
Low Profile 15mm Overlay Panels 60
Connector Cores  4
Pipe Reamer Tool 1
 

Installation details - click here

Frequently Asked Questions

Which rooms are best suited to the 21.6m² Low Profile Kit?
The 21.6m² kit is ideal for smaller zones such as bathrooms, hallways, or medium-sized kitchens. Its minimal floor build-up makes it perfect for retrofits where door thresholds or ceiling heights limit space, offering efficient and consistent heating without major construction work.
What types of flooring are compatible with the 21.6m² Low Profile Kit?
The 21.6m2 low profile kit is compatible with laminate or tiled flooring. Always follow manufacturer guidelines for adhesives and levelling compounds to maintain full heat transfer. Carpet may also be used if the combined tog value stays below 2.5.
Can this 21.6m² system serve as the sole heat source?
The 21.6m2 underfloor heating system can serve as the sole heat source, especially in modern insulated properties. Typical low-profile outputs range from 65 to 90 W/m², which is suitable for bathrooms, kitchens, and smaller living spaces. It’s important to always confirm heat-loss calculations before removing secondary heating.