Overlay Underfloor Heating Kits – Low Profile Wet UFH Systems

Upgrade your heating without the need for a traditional thick screed with our NovaPro Overlay Underfloor Heating Kits. Designed for renovation projects, extensions and suitable existing floors, these low-profile water underfloor heating systems provide comfortable, even warmth while keeping floor build-up to a minimum.

Our NovaPro dual-purpose kits feature 20mm overlay panels with 150mm pipe centres, making them a practical choice for retrofit underfloor heating installations. The panels are designed for compatible tiled, wooden, laminate and vinyl floor finishes, subject to the correct installation and floor preparation.

Whether you're a professional heating installer, builder or homeowner upgrading your property, we offer 11 kit sizes from 20m² to 140m² to suit projects of different sizes.

Why choose NovaPro overlay underfloor heating?

• Only 20mm panel depth: a practical solution where floor height is restricted.
• Ideal for renovations: install over suitably prepared existing subfloors.
• Even heat distribution: 150mm pipe spacing helps distribute warmth throughout the room.
• Versatile floor finishes: compatible with selected tiles, wood, laminate and vinyl when installed to the appropriate specification.
• Sizes from 20m² to 140m²: choose the kit for your project's requirements.
• Trade and homeowner support: contact us for advice before ordering.

Browse the NovaPro kits below or call 01625 569 528 for help choosing your system.

What is an overlay underfloor heating system?

An overlay system positions water underfloor heating pipes within slim panels laid over a suitable, prepared subfloor. It's a useful alternative to traditional screeded installations in many refurbishment projects, particularly where minimising additional floor height matters. The NovaPro panel is 20mm deep and accepts 16mm underfloor heating pipe.

How to choose your NovaPro kit

Start with the heated floor area rather than simply the room's overall dimensions. Consider permanent fixtures, the number of heating zones and the layout of your pipe runs. Our kits range from 20m² to 140m²; the most appropriate choice also depends on your heat-loss calculation and installation design. Ask our team if your project has an unusual layout or if you need help confirming suitable components.

Which floor finishes can I use?

NovaPro dual-purpose panels are designed for use beneath compatible tile, wood, laminate and vinyl finishes. However, the finished-floor installation method, intermediate layers, adhesive and subfloor preparation can vary with the floor covering. Check the manufacturer's instructions and confirm suitability for your exact floor construction before purchasing or installing.

Why buy from Underfloor Heating Trade Supplies?

We supply water underfloor heating components and kits for homeowners and professional tradespeople across the UK. Our team can help you compare options and choose the right products for your project. For product or installation questions, call 01625 569 528 or email info@underfloorheatingtradesupplies.co.uk.

Frequently asked questions

Do overlay underfloor heating kits need a traditional screed?

Overlay systems are designed to minimise the need for a traditional thick screed. The exact floor preparation and finishing layers depend on the subfloor and chosen floor covering.

How thick are NovaPro overlay panels?

The NovaPro dual-purpose panels are 20mm deep. Allow separately for any preparation and floor-finishing layers when calculating the finished floor height.

Can I install overlay underfloor heating over an existing floor?

Often, yes, provided the existing floor is structurally sound, level and suitable for the specified installation. Confirm subfloor and insulation requirements before fitting.

What size underfloor heating kit do I need?

Choose using the actual heated floor area, room heat loss, zone layout and pipe design. Our range covers nominal areas from 20m² to 140m², but coverage alone does not establish heating suitability.