While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

See what reviewers are saying

Rated 5 out of 5 stars

Fantastic service when I had pre sale technical queries. I ordered the Elite Kit System underfloor heating mat, and Rayotec were super helpful when I had to return one of mats which was surplus to my... See more

Rated 5 out of 5 stars

Fantastic service from Rayotec. I have bought at least 22 different size foils from either direct or suggested by me and bought by family and friends. Easy to install with full instructions and extrem... See more

Rated 5 out of 5 stars

I ordered an underfloor heating kit (sticky mat) along with insulation tiles. The items ordered arrived the next day. The fitting instructions weren't brilliant but there was enough information (alon... See more

Company replied

Rated 5 out of 5 stars

Fitted to summerhouse that we’ve converted to a garden room/office under the carpet and it’s transformed how the building feels. Floors in these buildings are always cold so to get the heat where it... See more

Company replied

Company details

  1. Heating Equipment Supplier
  2. Building Materials Store
  3. Building Materials Supplier
  4. Boiler and Heating Service
  5. Home Improvement Store
  6. Solar Energy Company

About Rayotec

Written by the company

Rayotec Ltd is a family run business based in Sunbury-On-Thames, in Middlesex. With over 3 decades of experience in the field of renewable energies & underfloor heating. Established in 1987, we are a MCS government accredited company and have won multiple awards for our contribution to the industry.

At Rayotec we understand that it is difficult to decide which company is the most trustworthy and technically able which is why we have joined the “Which Trusted Traders” scheme. It gives our customers peace of mind and it has also given us the confidence that what we are doing is right.

We specialise in Photovoltaic Solar Panels, Solar Thermal panels, Solar Maintenance and Servicing as well as Hot water and Electric Underfloor Heating.

If you are having issues with your solar system one of our expert engineers can come and assess system, identify the problem and resolve any issue quickly and efficiently to ensure that your system is back to full working order as quickly as possible. All of our call outs include up to 1 hour of labour and we can resolve many problems within this period.

For any Underfloor heating needs, we can provide Warm Water and Electric underfloor heating products to all over the UK.

We also offer an installation service for Electric underfloor heating and our experienced team of fitters are always able to help with your project regardless of size. Solar Maintenance Electric Underfloor Heating Water Underfloor Heating Contact Us


Contact info

4.7

Excellent

TrustScore 4.5 out of 5

204 reviews

5-star
4-star
3-star
2-star
1-star

Hasn’t replied to negative reviews

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

Good quality product at a reasonable…

Good quality product at a reasonable price

January 28, 2023
Rayotec logo

Reply from Rayotec

Thank you for your review Julie, it's great to hear that you were happy with the products and that the prices were good too. If you ever need anything else please do not hesitate to contact us.

Rated 5 out of 5 stars

Excellent product at a great price plus…

Excellent product at a great price plus knowledgeable advice and helpful service.

June 15, 2022
Rayotec logo

Reply from Rayotec

Thank you for your review, i'm glad you found the product excellent and were happy with the advice we gave you. If you ever need anything else just let us know.

Rated 5 out of 5 stars

Under carpet heating system

A good and informative website led me to choose this company. They provided good instructions with their kits which made installation straightforward, and additional help was at the end of a telephone when necessary .All this led to ano verall very good experience in installing undercarpet heating myself.

February 1, 2023
Rayotec logo

Reply from Rayotec

Thank you for your amazing review Martin, it's great to hear that you found the product easy to install and that we were able to help you over the phone to make sure you get the best experience possible. If you ever need anything else from us in the future we will be happy to help you again.

Rated 5 out of 5 stars

Good product and efficient customer service

Good robust product, easy to order and easy to get hold of Rayotec with any technical or order queries.

January 31, 2023
Rayotec logo

Reply from Rayotec

Thank you very much for your kind review, Its great to hear you enjoyed the product and service that we gave you, if you ever need anything else just let us know and we will be happy to help.

Rated 4 out of 5 stars

Electric under laminate electric heating

Quick delivery, all working well so far. Website could have been a bit more informative regarding current loading v square metre coverage. Had to ring them for advice, which was pretty vague to be fair.

January 12, 2023
Rayotec logo

Reply from Rayotec

Thank you for your review Allan, its great to hear that your items arrived quickly and are working well.

I'm sorry we were not able to offer you more advice on the loadings. The current drawn by a heating mat varies depending on the voltage of the building so it’s not something we can list on our website or within the installation manual.

If there is ever anything else you need from us in the future please do not hesitate to contact us again and we will help as much as we can.

Rated 5 out of 5 stars

Great products!!

February 6, 2023
Rayotec logo

Reply from Rayotec

Thank you for your review, I'm very glad you are happy with the products. If you ever need anything in the future we will be happy to help you again.

Rated 5 out of 5 stars

Good quality

Very quick delivery and good after service. Good quality product.

February 3, 2023
Rayotec logo

Reply from Rayotec

Thank you for your review. I'm glad you were happy with the product and our service. If you ever need anything in the future please do not hesitate to contact us.

Rated 5 out of 5 stars

UFH Thermostat replacement

Went beyond what you would normally expect from a retailer, can't praise them highly enough

October 2, 2022
Rayotec logo

Reply from Rayotec

Thank you for such a kind review Paul, we always strive to give the best service we can offer so its great to hear that you were happy. If you ever need anything in the future please do not hesitate to get back in contact and we will be happy to help again.

Rated 4 out of 5 stars

Product was well packaged and arrived…

Product was well packaged and arrived in good condition and easy to install.
However controller has unnecessary levels of set up and program for simple everyday use and warranty is worthless as you'd have to pay for a contractor to carry out unnecessary testing.

September 30, 2022
Rayotec logo

Reply from Rayotec

Thank you for your review Andrew. Sorry to hear you had some troubles with the set up of the thermostat, if you are still struggling with them we do have some useful videos which show the set up on YouTube if you use the link below, alternatively you are more then welcome to give us a call and we can talk you through some programming tips over the phone.

https://www.youtube.com/@rayoteclimited8715

Rated 5 out of 5 stars

Under carpet heating mats

Service was great. Had a technical query which team resolved quickly. The product was nice and easy to lay. I am a competent DIYer and had no troubles at all. The sticky back mats made the task so much easier. The performance of these under floor mats (mine under carpet mats) has so far been faultless. I dont notice it on or off (unlike noisy radiators they replaced) my living room has been a constant temperature all throughout the winter so far. Fitted in October 22. Wifi thermometer adds functionality through the app, which i have linked to alexa.
In summary, great product, great service and good value for money.

October 6, 2022
Rayotec logo

Reply from Rayotec

Thank you for your amazing review Ian. I'm glad we managed to help you with your project and that you are happy with the new system. The Wifi thermostats are great especially when paired with Alexa and so you dont even have to lift a finger to get the system running. If there is ever anything else you need help with please do not hesitate to get in touch.

Rated 5 out of 5 stars

I had a call from Rayotec to see how…

I had a call from Rayotec to see how the heated floor was going which I thought was a nice touch, I was a bit apprehensive at first but it was so easy to fit.

February 1, 2023
Rayotec logo

Reply from Rayotec

Thank you for your great review Bryan, I'm glad you found it all easy to fit and you are now enjoying your new heated floor. If you ever need anything form us please do not hesitate to get in contact.

Rated 5 out of 5 stars

A heating solution for a small cold entrance hall

We chose the sticky heat pad for under a laminate floor, everything was delivered quickly and safely and it’s now been installed and wired in. No complaints from the installer and it’s working really well. Thank you, would definitely recommend

February 1, 2023
Rayotec logo

Reply from Rayotec

Thank you for your review Mark, I'm glad your installer found had no complaints and everything went smoothly for you. If you ever need anything from us we will always be happy to help.

Rated 5 out of 5 stars

Fitted to summerhouse/office

Fitted to summerhouse that we’ve converted to a garden room/office under the carpet and it’s transformed how the building feels. Floors in these buildings are always cold so to get the heat where it’s needed first is the priority. Standard thermostat is great too. Does what is says on the box and so easy to use on manual.
Installation was a doddle too.
Next day delivery and one phone call to the team to check re electrical issues which answered my questions too. Not expensive so worth every penny.

January 30, 2023
Rayotec logo

Reply from Rayotec

Thank you so much for your amazing review. We have a lot of garden room companies that work with our products for this exact reason, so its always great to hear from someone using it themselves. if you ever need anything else from us please feel free to get in contact.

Rated 5 out of 5 stars

Brilliant service

Second lot of under floor electric heating has just gone down. Couldn't recommend more, customer service is brilliant, questions asked and answered so quick. Brilliant service. Thank you.

January 23, 2023
Rayotec logo

Reply from Rayotec

Thank you for such a kind review Fiona. Its always lovely to hear we have given a great experience and that you are happy with everything. If you ever need anything else you are always welcome to contact us and we will be happy to help again.

Rated 5 out of 5 stars

Everything easy

Everything easy
ordering fitting and set up
We are using it to protect water rower in shed so much cheaper than fan convector to run click laminate floor on top fitted in a day

Highly recommended

January 15, 2023
Rayotec logo

Reply from Rayotec

Thank you for your review Martin. I'm glad you managed to get everything fitted easily and the underfloor heating is helping to protect your water rower. If you ever need anything from us please do not hesitate to get in contact.

Rated 5 out of 5 stars

Excellent service and no end of advice…

Excellent service and no end of advice as you need it,
Well done Rayotec!

January 31, 2023
Rayotec logo

Reply from Rayotec

Thank you for your kind review Jim, we always aim to help our customers as much as possible to make sure you get the best out of your system so we will always be happy to give as much advice as needed. If you ever need anything in the future just let us know.

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look