Electric Underfloor Heating

Electric Underfloor Heating Mat Kits for Under Wood, Carpet, Tiles, Amtico & Karndean.

COVID-19 Update 01/06/20 - We are Open and sending goods out on a next working day service however Parcelforce may have delays at present so please allow extra time for delivery. 


Mat Kit for Under
Wood & Laminate

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Mat Kit for Under
Tiles, Amtico & Karndean

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Mat Kit for Under
Carpet Flooring

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Loose Cable for
Tiles, Amtico & Karndean

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Warm Water Underfloor Heating

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 Install Service:  For those who prefer to leave it to the experts we also offer a full installation service by our team of experienced, certified electrical installers. To find out more click here

Why Choose Rayotec?

When it comes to electric underfloor heating, Rayotec are the people you know you can trust.

  • We are a family run business
  • We have been trading for over 30 years
  • We are NICEIC Approved Contractors - Highest Electrical Qualifications
  • We are an award winning company
  • We have a philosophy of stocking high end European products at very competitive prices
  • We have been chosen for many large high profile  projects ranging from large five star hotels with over 100 bedrooms to prestigious projects including the multi-million pound refurbishment of Manchester Town Hall. 
  • We count companies such as the University of Bristol, Pizza Hut, Manchester City Council, Barratt & Nandos amongst our customers

Which Trusted Traders

We are WHICH? Trusted Traders
We underwent a thorough evaluation by Which? Their assessors validated our financial health and examined all of our business procedures to ensure our customer’s interests are always our highest priority.
We are very proud of our membership especially as 1 in 4 companies don’t pass the rigorous checks conducted by Which?

What Rayotec has to offer

At Rayotec we take care to source the best quality systems at affordable prices for our customers,   whilst giving full technical support to  ensure a trouble free installation. We offer:

  • German engineered systems*                 
  • Next working day delivery **                 
  • Supplies to the trade and general public
  • Free technical advice
  • Competitive prices
  • We also offer an installation service - Click here to find out more

*150W/m2 kits only
**On orders taken before 1pm. Orders for the Highlands can take up to 3 days.

Underfloor Heating Vs Radiators
Underfloor heating is the closest to an ideal heating system.

Underfloor Heating vs Radiator

A) Underfloor heating warms gently from the ground up.
B) Radiators push hot air up whilst cooler air drops, resulting in less even heat & unwanted draughts

Benefits of Electric Underfloor Heating

Easy to Install

Our electric underfloor heating systems are extremely simple to install. The preparation of the floor and laying of the mats can be done by anyone, it is only the wiring that needs to be done by a qualified electrician. Rayotec make it even simpler by offering a free layout design service for all projects that require one.

Energy Efficient

As the heating mats are thermostatically controlled and installed directly under the flooring, warm up time is often fast and the system proves to be energy efficient.

More efficient than radiators

Unlike radiators, underfloor heating produces consistent even heat where you need it without cold spots. Radiators rely on boilers, which (even with modern condensing models) are fairly inefficient and require regular maintenance.

Can provide primary heating

Rayotec's electric mats are sufficient to provide the sole source of heating for most rooms.

Suitable for use under most floor finishes including carpet & wooden floors

Our Webtech range of mats and loose cable are ideal for most bonded floors and our Rayoflex and Rayomax mat kits can be laid directly under any floating floor such as laminate, engineered or real wood flooring and carpet.*

Suitable for wet rooms
All Rayotec systems are earthed and can be installed in both dry and wet rooms.

*Maximum Carpet tog 1.7 & Underlay tog 0.8. Maximum wood thickness 18mm, or warm up time will be slowed and output greatly reduced. Wood cannot be nailed or stuck down.

3 Easy Steps



Call or email one of our design consultants to discuss your project.



Provide us with your room dimensions or floor plans for a highly competitive quote.



Purchase your electric under floor heating system!

After Sales Service

Rayotec are committed to providing you with an excellent level of after sales service and technical assistance. We have electric underfloor heating experts that can answer any questions you may have during installation.

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FAQs for Under Tile Heating Mats

  • What rooms can the WEBTECH floor heating mat system can be used in?

    The Webtech range is ideal for any room including living spaces, bedrooms, conservatories, kitchens and bathrooms, with a 'stuck-down' flooring, such as tiles, vinyl, Amtico & Karndean.

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  • Can the system be cut?

    The cable running through the mat cannot be cut. However, the mesh can be cut, allowing you to flip and turn the mat for maximum floor coverage.

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  • Why choose WEBTECH?

    The WEBTECH mats are produced by one of Europe's largest and longest established electric underfloor heating manufactures and over 2.5 million systems have been installed worldwide.

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FAQs for Under Wood, Laminate & Carpet Heating Mats

  • How do I install under wood?

    Installing under wood is easy! Firstly lay the foam insulation onto the subfloor, lay down the Foil Heating System, followed by floating the wooden floor directly on top! Have a look at our 'How to...' video to see a demonstration

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  • Should I use insulation? 
  • Yes! For some electric underfloor heating systems the insulation is an essential way of protecting the mat but in all cases insulation under electric heating mats is recommnded because it increases the efficiency of your heating, reducing running costs and speeding up warm-up times.

    Read More


Fantastic! and the running costs are cheaper than our conventional system!

Mr and Mrs Seymor

Very comfortable without cold spots and very cost effective

John Hill , installed electric under floor heating in his kitchen

Not only did Rayotec have the ideal product for my project, but the technical advice and knowledge regarding the product was excellent.

Jeremy Hickman, installed electric underfloor heating throughout his house

Fab! Most excellent service from abled personnel

Tony Woodland, Electrical Engineer

Our floors are mostly 18mm solid oak and the broad electric ribbon spreads the heated floor area and gives a more rapid 'warm up'. Pre-finished, engineered strip oak flooring is loose-layed and has remained tight.

P Lea, Lincolnshire (electrical engineer) purchased Rayoflex for his own home and said:

I looked at the spec on-line and it was as good, if not better than, the big brands and for a better price. Very reasonably priced. I love the touchscreen thermostat that comes with the kit, great value. It laid perfectly, the connections are good and it was an absolute doddle. The delivery was all on time, superb! An excellent service.

         Which Trusted Traders

Our membership of MCS and RECC only applies to our renewable products