Wundagroup Reviews 1,455

TrustScore 5 out of 5

4.8

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Review summary

Created with AI, based on recent reviews

Looking at 136 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the staff for their helpfulness and positive attitude, making interactions pleasant and productive. Many people highlight the excellent customer service, appreciating the personalized and understanding approach. The product itself is frequently described as high-quality and effective, with consumers noting its efficiency and ease of use. Reviewers are particularly impressed with the quick response times and the smooth user experience, often recommending the company for its overall service and product quality. However, some customers also noted issues with the product's quality, specifically mentioning problems with the blending valve and the design of the boards not effectively transferring heat. A few people also experienced difficulties with the installation process, finding it more challenging than expected, and some were dissatisfied with the planning and service, citing missing or excessive items in their orders.

What people talk about most

Staff

Clients share positive opinions on staff. Customers consistently praise the staff for their helpfulness,... See more

Product

Consumers generally express satisfaction with the product, highlighting its quality, efficiency, and ease of... See more

Service

Reviewers highlight positive aspects of service. Customers consistently praise the excellent and unparalleled... See more

Customer service

Reviewers mention positive feedback about customer service, consistently highlighting excellent support from... See more

User experience

Users describe positive interactions with the user experience. Many customers report a great experience,... See more

Reviews shaping this summary

Rated 5 out of 5 stars

This is he second underfloor heating system I've had installed, and have used Wunda both times. The first underfloor was installed at my previous home over 10 years ago and still going strong, without... See more

Rated 5 out of 5 stars

Really great experience with Wunda so far! Emma was excellent, very friendly and always on hand to answer our questions. We're doing the installation ourselves and Emma was very patient and helpful... See more

Rated 5 out of 5 stars

Great support from technical team. Very smooth transaction, we got what we wanted as per our design there was no fuss to sell additional equipment's / controls etc.. which we did not prefer and they... See more

Rated 5 out of 5 stars

Emma was so helpful - we were on a very short timescale to turn this around in the final stages of renovation & she went above and beyond to get my design processed and ordered very quickly. Even when... See more


Company details

  1. Heating equipment supplier

Written by the company

Wunda Group, designing and delivering award winning underfloor heating for over 15 years.


Contact info

4.8

Excellent

TrustScore 5 out of 5

1K reviews

5-star
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1-star

Replied to 100% of negative reviews

Typically replies within 24 hours

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Rated 5 out of 5 stars

Excellent from start to current.

I’ve had my UFH system installed for just over 2 years, it has really transformed my home. I have a traditional screed system.
I also have the Wundasmart system which controls the UF and radiators using wireless thermostats.
It has been faultless until this weekend where the UF connection box lost signal.
Upon further inspection it was clear there was a fault with this.
I called the Wunda helpline and spoke to the technical department and explained the issue.
They had no quibble about replacing the faulty connection box. As I was local I collected it this morning. Now installed and working perfectly.
The Wunda equipment is excellent quality, this is why I was surprised to have discovered a fault, but with aftercare service that good is very impressive.

23 December 2025
Unprompted review
Rated 5 out of 5 stars

Rang with a technical issue

Rang with a technical issue. Luke couldn't have been more helpful in diagnosing and helping to resolve the issue. Great, quick and personal service - excellent.

3 December 2025
Unprompted review
Rated 5 out of 5 stars

Speedy reply to email query

I emailed support with a query and received a helpful reply in less than an hour and a half! Incredible!

In the past I have spoken to Wunda by telephone and they were incredibly helpful.

26 November 2025
Unprompted review
Rated 5 out of 5 stars

Under Floor Heating

I recently ordered our under floor heating from the Wunda Group and was really well looked after by Emily Andrews who was extremely help full and polite and efficient.
I would definitely recommend this company they are extremely well organised.
Regards
Stephen.

24 November 2025
Unprompted review
Rated 5 out of 5 stars

Amazing customer service

I spoke to Shareen at Wunda technical support, she was very patient, courteous, knowledgeable and friendly and helped me deal with an issue I had for 4 days. She also informed me about the warranty I had and made provisions to send me a replacement. Excellent customer service from both Shareen and Wunda

25 November 2025
Unprompted review
Rated 5 out of 5 stars

Superb customer service

Superb customer service. We just bought a house with wet Wunda UFH installed which we love. We wanted to add Wunda smart TRV valves to the remaining radiators. Ordered at 3pm and they arrived the next day. We then realised we needed adapters for the existing cable connections on a few radiators. The intuitive app identified what we needed, we rang the UK office as stated on the app, and they answered immediately. A real human! A really friendly one too! Talked me thru what I needed and they were delivered, at no cost, 12 hours later. Superb service, and a great product.

18 November 2025
Unprompted review
Rated 5 out of 5 stars

Excellent company and product

Wundafloor provided an excellent solution to the problem of heating a 200 year old house with the minimum of drilling/hole cutting and radiator installation. Their prices were very competitive and the support that we received in planning and installation was first rate. The system is now installed and operating on both ground and first floor and is working better than we could have expected.

2 September 2025
Unprompted review
Rated 5 out of 5 stars

Was having trouble programming the…

Was having trouble programming the thermostat, called Wunda customer services.
Received a callback from Angelo, first thing in the morning.
He was more than happy to help!
Went through the settings and helped program each thermostat, individually.
A very happy customer 😀

19 November 2025
Unprompted review
Rated 5 out of 5 stars

Wunda-ful company and customer service

Wunda-ful company and customer service. It has been over nine years since my entire flat was fitted with Wunda hot-water underfloor heating, and recently, some attention is needed as the builders didn't pass documents or advice on regular service to me. Thankfully, the nice tech support people, including Luke and Dave, have been stellar with help despite it being nine years since my purchase! I'm so pleased I bought a Wunda UFH system. They really are fantastic.

11 November 2025
Unprompted review
Rated 1 out of 5 stars

Before I choosed Wunda system I checked…

Before I choosed Wunda system I checked other company but about good communication and.marketing i choosed Wunda.
When I installed the all system found few issue:
The first ussie was the blending valve what is was supplied with the pumpset is very poor quality and not was able blending the flow temperature at all, I mean if the boiler sent 55 the valve not was able to do anything about and sent into the pipe work 55. I issued for techical support team and them send the other valve same issue was. I spoken one of the best blending valve UK suplier and find out the valve some poor quality and if the flow rate low like for small room the valve not able to controll the temperature. I try to explain the Wunda tecnical team but they not much want to understanding. After I give up on them and spent about £220 for a other pump set and this problem was sorted the new pumpset was used Esbe blending valve what is controlled brilliantly the flow temperature.
Secont problem I found is the boards is poor quality and under the pipe dont have a foil what is important to transfer the heat up.
The last is the pipe looks good quality but not give out the heat well. The undefloor system delta T have to be between 7-11 and to reach the 6 have reduce the flow rate a lot. But if the flow rate reduced to much possibly you not get enough heat.
I using the system now 2 years so I had a time find out what quality the product and what is the problem with the product.
So I not recoment the Wunda supplier at all the product quality is below market avarage and if you spend 20% you can get much better product.

Nothing was wrong with the installation, just to make cleare and You not blame on costumer the poor quality product fault. With the same installation just changed the pumpset the system worked right way.
Regarding the boards if anyone checking the market can see other suplier board have foil in the pipe line so under the pipe and this way the board transfering the heat better.
Just because other costumer not noticing issues is not mean the product is great.

31 October 2025
Unprompted review
Wundagroup logo

Reply from Wundagroup

Hello Elek Attila,
When we first received communication from you regarding the mixing valve, a replacement was delivered next day. After contacting our Technical support team, it was identified that you had installed the replacement incorrectly causing you flow issues. We have been on hand to assist you throughout your installation advising on how to correctly adjust flow gauges to suit each loop of pipe.

Our EPS Rapid Response underfloor heating panel has a thick aluminium sheet which rapidly draws heat from the pipe into and across the entire floor. The pipe supplied is a high output pipe. Eps is an insulator and will insulate against the cold floor, heat conducts through the aluminium.

Since 2006 we have sold tens of thousands of systems with many considerably smaller than yours and our mixing valves, manifolds and systems all without fault.

Underfloor heating systems have various loop lengths which will require varying flow rates to achieve the correct Delta T. This is something that is common and would be expected on any installation as the loop length dictates the individual required flow rates of each loop. Smaller loops requiring lower flow rates than longer ones. A reduced flow rate does not inherently mean that the system is not able to produce enough heat for an area. The Delta T for a loop ensures the correct rate of heat transfer and ensures effective heating from a given loop.

We would love the opportunity to discuss your review in more detail with you directly please feel free to contact us directly on 01291634145.

Kind Regards
Customer Services Team.

Rated 5 out of 5 stars

Great product

Great product, great service, great price. Staff cannot be more helpful. Loving our new underfloor heating system and highly recommend this Company if considering going for underfloor heating - smooth process from start to finish.

29 October 2025
Unprompted review
Rated 5 out of 5 stars

Thank you Wundagroup

Thank you Wundagroup - I had a problem reconnecting my heating following a change of broadband - Luke and David in your tech support team were really helpful, spoke to me at my level and were able to resolve the issue quickly. Great service - thank you !

2 October 2025
Unprompted review
Rated 5 out of 5 stars

All tech helplines should be like this!

The underfloor heating system in our recently built extension developed a fault on one loop. As the installers are not available I thought I'd have a look.
I'm a roofer, I don't do pipework; the heating manifold looked baffling. However....
Enter Luke at Wunda, and after one 'phone call and some email traffic over the day, we've (I say "we", I answered questions, Luke diagnosed!) established what the fault is, and how I can deal with it myself.

Luke was superb, faultless. He explained everything clearly in a logical sequence, and detailed what I need to do to rectify the problem. Not only do I understand the mysterious manifold much better now, he's also given me the confidence to deal with it myself. Top Man!!

Excellent service, highly recommended.

7 October 2025
Unprompted review
Rated 5 out of 5 stars

Wundaful Company!

Wundaful Company!
We have used 5his system before and found it very successful. Nothing is too much trouble for this company, would highly recommend.

6 October 2025
Unprompted review
Rated 5 out of 5 stars

Wunda, wonderful

Andrew from Wunda group clearly explained, designed and delivered flooring and components so Jake (Kent Underfloor Heating kent-underfloorheating.com and Marv (Marvellous Property Services ) marvellouspropertyservices.co.uk expertly installed it. Wunda technical support were excellent in ensuring effective installation.

1 October 2025
Unprompted review

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