Endorsed by Which?

Conservatory Roof Insulation Ltd

4.9

300 Reviews

Opening Hours
Today - 09:00–18:45
  • Monday 09:00–18:45
  • Tuesday 09:00–18:45
  • Wednesday 09:00–18:45
  • Thursday 09:00–18:45
  • Friday 09:00–18:45
  • Saturday –
  • Sunday - Closed

About

MAIN PRODUCT/SERVICE -
Conservatory Roof Insulation Ltd. Install an insulation system to the inside of your existing conservatory ceiling, without the need to change the roof. We were the original company back in 2009 to offer this product in the UK, previously working with the inventor of the concept. Because of this, our product has been carefully created and approved with the help and guidance of the original inventor. The fully insulated roof design achieves U-values as low as approx. 0.17 - roughly 10 times more efficient than an A-rated Window, reducing your energy bills. In fact we're so confident of our product quality that we give all our customers a 10 year guarantee as standard.
We also make sure to charge only truly affordable prices- so much so that our product costs almost half the price of ceiling blinds, and more than 60% of our customers paid less than £1800! (Price varies depending on size and roof type)
We don't employ Salesman, so no heavy pressure and no salesman's commission.

What we do

  • Conservatories

    • conservatory roof conversions
    • conservatory roof insulation
    • Sun Lounge
    • Conservatory glass heat reduction film
  • More Services

    • conservatory ceiling insulation

Customer reviews

Why you can trust these reviews

All reviews are verified as being genuine and a true customer of this trader.

How can we be so sure?

100% of the reviews we publish have been through our stringent moderation process.

4.9
300 reviews
Customer Service
4.9
Quality
5.0
Value
4.9
Sort by
First class product & service
Customer Service
Quality
Value
Very professional company from start to finish – the communication was excellent - the estimating process was very different as there was no site visit – it was all managed with measurements & photos, with a site inspection on the day of fitting – but it worked!! Materials arrived the day before. The Fitters arrived on time, were very friendly & respectful of my home & by the time they left, after a very long day, you would never have known anyone had been in my house except for the perfectly fitted UPVC roof. Thank you very much – absolutely delighted with the finished outcome – I would have no hesitation in recommending this company.
Customer in Buckinghamshire Posted on 22/05/2020 , work completed 11/03/2020
Highly recommended
Customer Service
Quality
Value
Since our initial enquiry speaking with Julian we have been extremely pleased with how he dealt with our questions. He also made some valid points about how we could improve on our existing conversvatory and what made more sense both aesthetically and financially with our budget. Once we made our final decision and paid our deposit, Beverley then looked after us with efficiency, especially whilst having to manage during the lockdown. She put our minds at rest that we could still get this done as soon as they were able to get back to business. Chris & Nigel, the engineers who came to install our roof and panels, were punctual, professional, polite and courteous. The work was completed to a very high standard in less than a day and they smiled the whole way through! Overall we cannot recommend this family business enough for their professionalism and welcoming attitude whenever we spoke with them.
Customer in Kent Posted on 01/06/2020 , work completed 26/05/2020
Very good experience
Customer Service
Quality
Value
Great roof insulation job completed in one day by Chris and Nigel. They worked tirelessly throughout in a friendly, and efficient manner. Everything was left spotless and the finished product was brilliant. From our first enquiry with Beverley it was all handled most professionly and we would well recommend this company.
Robert and Doreen, Louth Lincs Posted on 22/12/2020 , work completed 15/12/2020
From start to finish, the whole experience was professiknal
Customer Service
Quality
Value
From start to finish the whole experience was very professional. Beverley was informative and very friendly. We are very pleased with the installation. Dan and Lee worked so hard, a great team!! Thank you for a job well done!!
Customer in Kent Posted on 11/11/2020 , work completed 28/10/2020
Insulating an existing conservatory
Customer Service
Quality
Value
From my first telephone enquiry to the completion the service was excellent. The quality of the materials and workmanship of the fitters could not have been better. Good value for money, the conservatory is now cosy in November! I can recommend the company without any hesitation.
Customer in Hampshire Posted on 12/11/2020 , work completed 27/10/2020
Great job. Excellent finish.
Customer Service
Quality
Value
I highly recommend Conservatory Roof Insulation Ltd. The process was a pleasure from the beginning to the end. We are very pleased with our new room. High standards. Thanks!
Customer in Lancashire Posted on 10/10/2020 , work completed 01/10/2020
So pleased
Customer Service
Quality
Value
I can’t think of anything more to say than previous reviews! Julian and team were always helpful and patient when I asked questions. I never had the “hard sale” - unlike some other companies I asked for quotes. I had confidence in the company from my initial contact with them. Everything went according to plan and the two men who came on the day were so hard working and respectful. I would have no hesitation in recommending the company. In fact, i already have and my friends’ work is being done on 2nd June!!
Customer in North Yorkshire Posted on 19/05/2021 , work completed 29/04/2021
First class job
Customer Service
Quality
Value
I am very pleased with the work that they carried out. I noticed the difference in the heat overnight, it was perfect. The two fitters who came we here for the entire day and they never took a break, they just worked until they were finished, and they cleared up after. I would be happy to recommend this company to anyone.
Which? Trusted Traders Consumer Posted on 06/05/2021 , work completed 04/12/2021
Good price, promptly carried out with a pleasing result
Customer Service
Quality
Value
The whole process from initial enquiries to completion of the work was smooth and without any stress. The price was only half that quoted by some competitors and installation was also much earlier. After agreeing on the quote, the date for installation was immediately given. The installers arrived on time and finished the job in one day as promised. The result is a very comfortable living environment in mid-winter where previously it was far too cold and extremely difficult and costly to keep to a sensible and comfortable temperature. I would recommend this company to anyone who is considering the logical step of conservatory insulation. My brother saw the work we had done and has already placed an order for his installation.
Customer in Hampshire Posted on 18/12/2021 , work completed 01/12/2021
Excellent service
Customer Service
Quality
Value
We are very happy with our smart new insulated conservatory roof by Conservatory Roof Insulation. There was good communication from Julian and the work was expertly and quickly completed. Looking forward to lower heating bills this Winter and would definitely recommend this company.
Customer in West Sussex Posted on 22/07/2022 , work completed 22/07/2022
Transformed our conservatory and gave us a useable room for a great price.
Customer Service
Quality
Value
We decided to use Conservatory Roof Insulation Ltd, and we are glad we did. Concerns about the loss of light are unfounded as it really is negligible what you lose, we have a through lounge into the conservatory with no doors or closure between the conservatory and the lounge and we hardly notice the loss of the little bit of light. The noise reduction: At times we would leave the lounge and go to the bedroom to watch TV as the sound of the rain bouncing off the polycarbonate roof at the time was deafening, believe me up here in Cumbria we get lots of rain! We can stay in the lounge and watch TV without turning up the volume while the rain pours down, the difference is fantastic to what we had before, the noise reduction really is that good. Temperature reduction: Our conservatory is south facing so it got the sun most of the day, temperatures in excess of 33 degrees plus where not uncommon during summer, now its much more comfortable even on a hot sunny day, more around 23 to 25 degrees. 6 weeks since we had the work done, and during that time we have had no black mould to clean off the double-glazing seals or the white UPVC, this was common before the roof insulation, no matter how often you cleaned it. We have had sun, rain, wind, and cold nights, the roof insulation has transformed our conservatory into a different room, one that can be used more in every weather, is warmer and quieter and its reduced our energy use.
Customer in Cumbria Posted on 09/05/2022 , work completed 31/03/2022
Excellence from start to finish
Customer Service
Quality
Value
After sitting through rep visits from other companies i contacted Roof insulation, spoke to Beverly who talked me though the process, i decided to go ahead and am not disappointed with the service or results , Nigel and Chris turned up on the installation day, they worked without breaks from start to finish and left the job site clean and tidy, their work is excellent and they explain the process as they go along [ they do appreciate a brew ] After they left we turned on the heating and what a difference. What was once a cold conservatory is now a warm comfortable room which is lived in all day every day, i really cannot express what a difference its made, if your looking for a great job at an affordable price this company is for you,
Customer in Worcestershire Posted on 16/12/2021 , work completed 03/12/2021
Great work great service
Customer Service
Quality
Value
Quick response to initial contact from Julian at Conservatory roof insulation Sam and Jake who installed the conservatory roof insulation worked constantly, they were very courteous and efficient. Have already noticed it cooler when weather hot outside and limited rain noise considerably. Looking forward to the conservatory being warm during the winter months. Will be recommending conservatory roof insulation to friends and family. Thanks to Julian and Beverley
Customer in Lancashire Posted on 30/08/2022 , work completed 22/08/2022
Insulation of my glass roofed conservatory - First class!
Customer Service
Quality
Value
From the very first conversation I had with Julian and subsequent conversations with Beverly, I somehow knew I would be using Conservatory Roof Insulation (CRI) to insulate my conservatory roof. No visiting salesperson or consultant, a fixed quote over the phone and no pressure to purchase their product. I read the reviews on Which Trusted Trader and was impressed with the feedback left by previous customers. Julian was fully aware that I had approached other companies for a quote and advised me as to what questions I should ask them about their product. After supplying Julian with measurements and some internal photographs of my existing conservatory roof, I was very pleased with the quote I received from him later in the day. In comparison to two other quotes I had received, CRI was very competitive, one quote being almost twice the cost of using Julian’s company. I decided to use CRI and a date was arranged and a small deposit paid. The two workmen, Chris and Stuart turned up nice and early on the day and didn’t stop until the work was finished. Just had to supply them with lots of mugs of Yorkshire tea and chocolate biscuits. Very polite, clean, tidy, respectful of my property and didn’t mind me asking questions while they worked. Absolutely delighted with the finished product, it makes my conservatory look smart, bright and it is definitely a lot warmer than it used to be. I have no hesitation in recommending Conservatory Roof Insulation to other prospective clients.
Customer in Norfolk Posted on 06/12/2022 , work completed 22/11/2022
Conservatory Roof Success
Customer Service
Quality
Value
The roof was insulated in October so I have waited for some adverse weather to test the installation. As most of the reviews our conservatory was out of bounds during the winter. Currently it is -1 degree C outside and inside it is 21 degree C. Radiators are on, but last winter they were on but had no effect. The work was completed in a day and was left clean and tidy. Chris likes a mug of tea but he doesn't stop working. The process from initial inquiry to completion was easy and totally painless. Thanks Beverly.
Customer in Greater London Posted on 13/12/2022 , work completed 24/10/2022
Insulation of our existing conservatory glass roof.
Customer Service
Quality
Value
We were initially attracted to this company by their apparent standards of practise as described on their website. Having personally had 25 years experience with our own firm in the home improvement market, I researched this company more than thoroughly before committing to order. In doing so we realised that these were the sort of people who would do for us what we were led to expect from their website claims. We ordered. The job was started on time & completed in little more than a day and a half on what is a large conservatory by Chris & Stuart - to a very high standard. They cleared up everything as they went along & we could not have wished for a more pleasant pair to have in the house. The resulting benefit in terms of heat retention in current wintry weather is huge. We certainly got this one dead right, and would strongly recommend this company, based on our own experience, to anyone wanting conservatory roof insulation.
Mr & Mrs Hancock in Norfolk Posted on 13/03/2023 , work completed 17/02/2023
Everything you'd want as a customer
Customer Service
Quality
Value
Everyone at Conservatory Roof Insulation provided all the care and attention that any customer would want. They were on call to contact and replied quickly. They were clear in sharing the plans. Sam and the team worked hard to complete the job all in one day, and we are extremely pleased with the result. Beverly has even been on hand after the installation to answer questions about next steps, and decorating. Exceptionally good value!
Customer in Hertfordshire Posted on 08/04/2023 , work completed 29/03/2023
Great job from first enquiries to completion
Customer Service
Quality
Value
I began looking for a company to insulate my conservatory roof, I looked into a few companies and one company stood out and was Conservatory Roof Insulation Ltd. Great website with lots of info, lots of before and after photos and a nice video showing the flame resistance of the insulation material. They have no salespeople and are a Which? recommended company, I emailed CRI for a quotation for my conservatory and had an instant reply from Beverly who after an exchange of information sent me a quote, I accepted and arranged a starting date. Her installation team of Daniel and Alfie arrived on time and promptly got to work which was completed in just over 2 hours. My conservatory was left clean and tidy and they were a joy to have in my house. The work was done in March and since then the outside temperature has been below freezing and it is noticeably warmer in the conservatory and the reduction in glare when it is sunny means I can see my PC screen a lot better. My roof now looks fantastic and performs as promised, my dealings with CRI from start to finish was first class and I wouldn’t hesitate in recommending this company to anyone looking for this type of work, great people and a great company to deal with. My thanks to Beverly and her team for their courtesy and professionalism which is rarely found these days. Regards Colin
Customer in Medway Posted on 15/04/2023 , work completed 13/03/2023
Well pleased
Customer Service
Quality
Value
We were very impressed with the installation of our conservatory roof insulation both from the ease of obtaining a very competitive quote compared to local installers to the excellent workmanship of Sam and his colleague who arrived punctually, were polite and answered all our queries very professionally. We now have a south-facing room which we can enjoy with very acceptable ambient temperatures throughout the year. Can fully recommend this system and this company.
Customer in Dorset Posted on 18/08/2023 , work completed 24/07/2023
Fantastic service and excellent product
Customer Service
Quality
Value
From beginning to end we received an excellent service. The product was explained in detail and all our questions were answered promptly. The quote we received was not only competitive but exceptional good value for money. Sam and his colleague turned up on time as promised and completed a thoroughly professional installation on a very hot day. We could not be happier with the outcome and have recommend this product to friends and family as an excellent way of making all year round use of your conservatory.
Customer in Telford and Wrekin Posted on 29/08/2023 , work completed 16/08/2023
Large conservatory insulated. Excellent all round!
Customer Service
Quality
Value
We were so pleased we came across this company and wish we had done this years ago. Every aspect of their service was excellent. No high pressure sales pitch, just a clear description of their product and a very modest price in comparison to others. The insulation they used has the highest specification of any we saw while searching and we felt confident we were in safe hands. The work was completed exactly as described and looks wonderful! Most importantly, we now have another room we can use throughout the year. We had the conservatory insulated in November and we have been using it every day since, as a living room and office. We have no hesitation at all in recommending them.
Customer in Lancashire Posted on 29/12/2023 , work completed 10/11/2023
Excellent conservatory roof
Customer Service
Quality
Value
From the first contact with Beverley this company have been so helpful had no idea about insulation she explained it clearly and helped me understand everything very reasonable price compared to similar companies and no pressure. Fitters did the work yesterday great guys did an amazing job so pleased with my conservatory don’t hesitate to employ this company you will not be disappointed 🥰
Customer in Northumberland Posted on 02/03/2024 , work completed 06/12/2023
Happy
Customer Service
Quality
Value
We are very happy with the conservatory roof insulation you fitted, no fuss, on time, done in the day, no mess, thanks
Customer in Lancashire Posted on 20/11/2024 , work completed 30/10/2024
Brilliant Service and Product
Customer Service
Quality
Value
Having read several of these reviews I decided to contact CRI to obtain details and a quote......... and I'm delighted that I did so. Julian provided all the necessary details and was very informative without being in the slightest pushy...... I immediately felt at ease in dealing with the company. A very reasonable quote was provided and accepted the same day and the work was scheduled for a little over two weeks ahead. In the interim, we were kept informed by Bev of all arrangements as and when they were made. On the appointed day Chris and Stewart arrived on time and immediately got on with the job. They were friendly, polite, extremely efficient and also very tidy in the way in which they carried out the work ........ absolutely no mess whatsoever. The workmanship was of a very high standard and I cannot fault it in any way. The following morning was cold and frosty and it is fair to say that the temperature in our North facing conservatory was massively improved as a result of the work carried out by CRI ....... conservatory is no longer the early morning ice-box that it used to be and we also don't have to look at a grubby poly-carb roof either!! (It's also very much quieter in the conservatory during periods of rainfall). From beginning to end the whole process was totally hassle-free and the outcome has exceeded our expectations. Needless to say, we are delighted with the work and cannot praise this company highly enough ....... I would not hesitate to recommend them to anyone.
Customer in Lincolnshire Posted on 01/02/2025 , work completed 24/01/2025
Excellent Service and Impressive Results
Customer Service
Quality
Value
We recently had our conservatory roof insulated by Conservatory Roof Insulation Ltd, and we couldn’t be more pleased with the results. Chris and Stuart, who carried out the work, were extremely hard-working and completed the entire job in just one day without taking a single break. Their professionalism and attention to detail were outstanding, and the quality of the finish reflects that. The transformation has made a huge difference — we can now comfortably use the conservatory even on hot and sunny days. Previously, we had old blinds that cost significantly more and still didn’t solve the problems of glare and intense heat. The new insulated roof has addressed these issues completely. While we haven’t experienced very cold weather yet, we’ve already noticed that the temperature in the conservatory remains much more stable throughout the day. We also want to mention Beverley, who was a pleasure to deal with — always friendly, professional, and responsive. The whole process was smooth, and the pricing was very reasonable for the quality of work delivered. We highly recommend Conservatory Roof Insulation Ltd to anyone looking to make their conservatory a more usable and comfortable space year-round.
Customer in Greater London Posted on 05/06/2025 , work completed 15/05/2025