Loft insulation and poly bead cavity fill. Jamie and Jake were careful and thorough, working in exceptionally hot weather. The subject house is a tricky installation with access being quite problema... See more
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
After seeking 3 quotes for insulation, I chose Jason firstly, as he was the only one to visit the property and assess what was required. Over two days, they cleared out the old crumbling material and... See more
We have worked with Prize Spraying to insulate with Icynene spray foam LDC-50 an entire light industrial building in East London. A real pleasure to deal with from start to finish. Lorraine, Jason and... See more
This is a family business providing excellent customer service. We had cavity wall insulation installed recently and were very pleased with the service provided by the team. Lorraine in the office was... See more
Company details
Written by the company
Air tightness is an important factor for many reasons within a building. Air leakage can result in significant heat loss & transfer of external/internal sounds. In the majority of cases, apart from Passivhaus construction and a hand full of developers specialising in energy efficient construction, there appears to be limited understanding within the construction industry of what air tightness actually is, how to achieve it and its importance. Air leakage can account for up to half of the energy consumed for heating purposes. By insulating your loft space correctly & installing Isothane Technitherm closed cell cavity wall insulation will eradicate these issues.
Contact info
80, SO31 7HF, Southampton, United Kingdom
- 01489 311763
- info@prizeinsulation.co.uk
- prizeinsulation.co.uk
Competent and professional
The two chaps were competent and professional and did what they had to do in good time. I have no hesitation in recommending this company.
8 June 2023
Highly recommend Prize insulation
Outstanding customer service, went out of their way to ensure everything was completed to a high standard. The work (insulation removal and refill) was completed in a very timely fashion. All areas made good afterwards. Jason explained all aspects of the job as they went along. Would highly recommend.
10 April 2023
Helpful friendly business
Helpful friendly business, gets the job done without any faff.
16 April 2023
Great cavity wall insulation work
Would highly recommend Prize Insulation. All staff knowledgeable, very helpful and keen to carry out a professional bead cavity wall insulation service, right from quote, to installation. Work carried out to high standard, with minimal inconvenience and exterior was left tidy afterwards. Home feels warmer already. Very satisfied customer - thank you!
2 April 2023
Extremely friendly and helpful.
Extremely friendly and helpful.
Easy to deal with.
Nothing was too much trouble.Left everything tidy.
Would/will totally recommend them.
31 March 2023
Insulation removal
The lads turned up right on time set up & had all the walls clear of old insulation within 5 hours very impressed with the clean up when completed.Lorraine kept me informed of how & what would be happening from start to finish.Very good & reliable company to deal with & the price was very reasonable.
24 March 2023
Excellence
A really good experience from start to end. Good communication, excellent knowledge of the product and the installation. Sensible price too. Gas consumption down approximately by 40%. Only drawback is that 25 year guarantee is not insurance backed.
9 March 2023
Great honest and friendly service with…
Great honest and friendly service with fantastic results
13 March 2023
Excellent and Friendly Service
Prize Insulation did an excellent job with both cavity wall insulation and loft insulation at our property. The technical advise they provided on the best way to insulate difficult to reach parts of the house was invaluable. The guys were friendly and very careful around the house, and took a great deal of care to ensure that floors and walls etc were protected. Overall the work was very good value for money. We will definitely recommend them to others.
23 February 2023
Totally reliable
Did what was needed efficiently and according to programme. Were pleasant to have around the house. Finished the job and snagging list when agreed. Didn’t add any extras. Would use them again if so required.
17 February 2023
Amazing insulation.
I contacted Prize as the house I moved into, that was sold as energy efficient clearly wasnt. The costs of heating were staggering. Prize attended my property and assessed the building, doing test holes and a camera to see what was going on. There was no proper insulation and so instructed them to rectify this.
They arrived and spent 2 days using a foam filler and bead pellets to fully insulate my property. The immediate difference was amazing, my energy use has already reduced by 50% i am so impressed and would recommend Prize to anyone looking for this insulation.
22 February 2023
Great service
Great service, clean, tidy, and informative throughout the process, highly recommended
13 February 2023
Excellent Work & Instant Improvement!
Prize are an excellent, efficient, friendly & hard working family concern who proved totally reliable. We have immediately experienced improvements in the air tightness of our home & the increased insulation values. Cavity fill has to be the best value for money available, when it is applied professionally! Many thanks. CT of Salisbury
9 December 2022
Unprompted review
Cavity Wall Insulation
Undertook full check on property before work commenced. Cleared up when complete,no visual signs on walls of entry points. Fully explained the benefits of using Prize.
27 October 2022
We are very happy with the work that…
We are very happy with the work that Jason, Jamie and Shane have done and it was a pleasure to have them working in our home. The house feels warmer, especially our son's bedroom (the bedroom over the garage) is much warmer and more comfortable now and we have not yet, end October, put the heating on!
20 September 2022
Fantastic service
Fantastic service. Great price, clean and efficient job done. Completed to a high standard, we are very pleased with Prize and highly recommend their service and product.
18 October 2022
The company easy to deal with
The company easy to deal with. The product seems great appears to be using less power to both heat home and maintain heat. The old insulation was collected as promised
19 October 2022
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.