Testimonials

Want someone else's opinion?

Here are some amazing reviews from our customers.

You can read all of our reviews on Yell:

  • February 7, 2020
    Trevor Jackson
    From the first meeting with Jonathan who explained every detail with us .to Aldy and Dennis who worked hard and done a fantastic job clean and tidy workers against the weather conditions. and the finnished job was great. And the house is a lot warmer.job well done to all the all team at rockwarm. trev&lynn
Full Star Half Star Empty Star

Highly Recommended

KathleenP-23 - 5 / 5

Very professional and courteous company. Darren and Eddie who did the insulation were fantastic, as were the staff in the office who constantly kept me updated. I’m delighted with the workmanship and would highly recommend this company. Many thanks to the Rockwarm team.

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Excellent from start to finish!

JeffJ-30 - 5 / 5

Thank you Rockwarm an excellent job done. Our House Looks Great. Well organised and everyone worked together. From the initial discussion with Rockwarm the whole process was efficient and accommodating, going the extra mile when required. [on more than one occasion] I would recommend Rockwarm to anyone looking to improve the insulation of their home and its appearance, we are very pleased with the work that was done. Every day the team on site cleared up and it was always immaculate! and very polite and amenable guys whilst being extremely professional with the work and the finish. A special mention to the project manager [Andy] who was excellent throughout and looked after us every step of the way and was always available [even when on hols] to answer queries and put our minds at ease whilst ensuring the work that was done was done so to an extremely high standard A pleasure to have done business with them.

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A first class job well done

AnthonyM-338 - 5 / 5

Just had my property externally insulated in Nuneaton. Everything was completed to a high standard. Everything was completed as described and without fuss. The site was left clean and tidy. I was kept informed of who was going to be on site and completion dates. I cannot praise this company enough.

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Boiler hardly on now and house looks great

AndyM-562 - 5 / 5

Well worth doing. Took a while so be prepared to have the scaffolding up for a few weeks especially if the weather is bad. Well satisfied with how it looks and boiler is hardly on now. Keeps the heat in. The dark grey colour looks brilliant. The guys fitting the insulation worked hard never stopped.
Really pleased I got it done

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We would highly recommend, excellent service.

BalubhaiM - 5 / 5

Rockwarm Insulation Ltd provided a very good service, and we noticed the difference in our rooms immediately. We do not have to keep heaters on all night during cold nights anymore, therefore it is good value. Once the insulation and render was complete, everything was also nicely cleaned and put back how it was initially. We are very impressed with the service and workmanship. It has made a huge difference internally and externally. Thank you so much.

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Best company ever!

HeatherK-47 - 5 / 5

We are thrilled with the work Rockwarm has carried out.
The staff are fantastic, with nothing being too much trouble, friendly, polite and of course great skills!
The fitting team were really professional; efficient and tidy!
Also those in the office who kept us up to date with everything as the work progressed.
Everyone went above and beyond to guarantee a fantastic job, including the electrician and plumber & the refit guy who came along to finish all the details to perfection. He even cleared a blocked gutter! Hooray!
We would definitely recommend Rockwarm, and I would be happy to be a referee for future clients.

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WOW !! UNBELIEVABLE

SaraP-35 - 5 / 5

Unbelievable- Rockwarm have made my home look so lovely and it’s warmer too. Totally professional and efficient. Well done to the team at Rockwarm

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Great job

KarenW-2146 - 5 / 5

Recently used rock warm for external wall insulation, on my home which is a post war built steel and concrete construction, what a difference it makes, the house before was always a bit chilly in winter, even with the heat on, the heat just escaping through the walls, now the house holds the heat for ages and a lot warmer when the heating isn’t on, no chilliness Gas bill already coming down, exterior looks great, you can have any colour you wont, pink, grey, blues if your daring, has put value on my house, had it valued before and after, will get my money back, so i know its a great investment both ways, saving money on gas and adding value to my house, also think it is a benefit to anyone buying a house with external insulation, making it more desirable then a property without it, the work i know can be disruptive with scaffolding and the noise but its just for a few weeks and its just the once, Well worth it for the results, If your considering it do it, i have no regrets.

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House transformation, at an affordable price, with a team who is customer focused.

DavidB-2421 - 5 / 5

I have had my house externally insulated by Rockwarm and I am over the moon with the transformation, my house looks like a new build. My initial concerns was the cost, but after enquiring I found that the extent of the work vs. the cost, was GREAT value for money. Jonathan was great, explaining what the work involved, benefits and how I could manage the payments. Reassuring as I could see that they weren’t out for a ‘quick buck’, they really took pride in what they offer. I was updated on a regular basis on dates and work to be done, I also had a project manager who discussed and rectified any concerns. As the work got underway I could see that the attention to detail was top priority for the whole team, with every little detail finished to a very high quality. Honestly, this is an affordable home improvement that will transform your house, save you money on heating and all undertaken by a team who take pride in their work (product & service). I highly recommend Rockwarm to all.

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Small cottage external wall insulation and new render, great job.

PhilW-289 - 5 / 5

What an excellent service Rockwarm supply. We now have external wall insulation fitted to our cottage. The job itself was pretty complicated as the cottage is around 150 years old and has had bits added over the years and so is not just straight flat walls. A week of pretty heavy rain didn’t help either but the guys came on a Saturday to maker up the time they lost because of the rain. They even did some extra gutting work (as the old metal gutters were shot) whilst the scaffolding was still up at a very reasonable price. Tracy kept me well informed of the progress from the office and solved a few small issues very quickly. My wife and I are very happy with the result, looks great and should keep us warm this winter. A very good job from a great team of people. Thank you.

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Instant Online Quotations

We are more than happy to answer any of your questions. Installing EWI and render is a big job that requires careful consideration before going ahead. That’s why we are always pleased to advise customers as to the best options for their particular property. If you are looking for a quote, please contact us via the form below to get a quick, free, no obligation response. If you prefer to contact us directly - please call us now on 02476 345554