Heatseal Insulation Limited Avis 25

Absolutely disgusting, preying on vulnerable elderly people! Charging £2650 for a tin of £35.99 to be sprayed onto brick within an hour! Claiming this would insulate and keep the house warm when all this product does is allows rainwater to fall from the brick!

I have just had Heatseal install their loft insulation and the loft feels warmer already.
The installers Sean and Chris were polite and friendly and left the house clean and tidy.
I would recommend them.

The workmen were on time, they were polite and they was no mess to clear up

I have had Heatseal install SuperQuilt loft insulation today. The process from the initial thorough assessment to installation has been carried out efficiently. The two guys today were friendly, polite and helpful, with very little disruption or mess.
Its not a cheap product so I hope that in time I will notice not only a difference to the warmth, reduced moisture content in the loft but a reduction to my heating bills!

End to end friendly service, very professional and the job they have done is fantastic. As a former engineer I am very happy with the quality of work and can feel the difference in my home with my new insulation. Highly recommended

Heat seal super quilt insulation has been installed today( 03/09/25)
Very satisfied with the installation- Sean and John completed the work efficiently and tidied up following the work- photos taken of the insulation and shown - 10 year warranty explained
We are looking forward to our home being more energy efficient and eventual lower heating bills!
Installing new insulation is a sizable investment in our house - but worth the cost. We recommend Heatseal insulation
Sarah and Steve Moritz

Hi
I have been trying to contact you by email and phone but no reply over the past week . Left messages and sent photos but still no contact ! Please could someone reach out to me
Thank you

Excellent company to deal with and the two gentlemen who attended the property to carry out the work were friendly and professional.

Excellent staff and service, from initial contact to installation. Raj was professional and respectfully and the guys doing the installation worked really hard in difficult conditions. My husband and I were impressed.

Explained what they were doing, very professional and very tidy

From the time your representative came to speak to us she was very open and explained the costs the readings she took and what they meant. The two guys who came to do the job were on time did the job and cleaned up after the job was complete. All the people i dealt with were pleasant respectful.

Great work . The guys got the job done really well

Survey was arranged following a cold call but the findings were to be expected as my current loft insulation was so old. The product recommended was Super Quilt which l went with and l was able to check this out on the Web to see its a quality option to replace old fibre loft insulation. The installation was carried out extremely well with the minimum of hassle or mess ,it did take a good half day to do due to the loft being a good size. The lads who carried out the work never stopped .. they were courteous and polite ..tidy and helpful. It was a pleasure having them in my house to do the work . Overall l would recommend this company to carry out this work ..it can be done as a DIY project but as l have no one to carry out this level of work this was fitted quickly and smoothly. I am looking forward to those savings in Winter 2024 -25 & to not seeing my roof be one of the first houses to have any 'snow' fall melt away much quicker than others !!!!

Don’t touch them with a barge pole

Heatseal cold call, my mistake in answering mobile when I expecting a call. The caller pointed out that it was a totally free inspection with no obligation. Hence booked a surveyor, who was friendly, chatty and complimentary at start. Opened loft hatch and took photograph with a quick look around. Result was that current loft insulation was poorly done and the insulation should be replaced after every 10 years or so. Then gave a ridiculous verbal quote then reduced it by 25%. Although, surveyor filled in paperwork none given to us. No real explanation of the product only saying it would sprayed between rafters by a professional team. Expected a yes answer on the spot, when told we couldn’t afford it, the surveyor became aggressive and condescending. Stated their product best on the market. Initially stated quote lasted for year, left no details. After departure, I conducted some research on the internet. Not all facts given were correct, a couple were which we can correct ourselves. After the result of this survey it left us feeling upset and angry. I would not recommend this company on its tactics alone, as I cannot judge the actual product as we have not seen it. Inadequate survey, no explanation of type of product used. Research is essential for this type of insulation, possible pitfalls can be disastrous if not done properly, a lot more technical details required prior to installing this type of insulation, more than just a quick look around. Surveyor expected a “yes” answer after 30 minutes of twaddle.

Very efficient,cost less than i thought. Boys that turned up were friendly and courteous. Cleared up after themselves and you wouldn't think they had been. 10 out of 10 from me and would definitely recommend. Haven't had the heating on in a week and has already saved me a fortune in heating.

Advice given on loft insulation, work offered on a financial discount but no response following the work. Told would be able to request follow up inspection, have also asked for written report but no response whatsoever.
Update: Response now received and hopefully all will be resolved, hence the change from 1 to 4 star rating

Cold called us then came round with a timber moisture meter to check external stone wall above damproof course and results showed damproof failed, recommended rods at over £2000. I had another firm round a day later and he had an app on his phone for moisture level, damproof course was ok. I would not recommend using this firm ,

We only got as far as having a ‘surveyor’ to look at our house. The caller from Heatseal explained that the object of the visit was to look at heat loss from the property and leave a detailed report of the findings. There would be no sales pitch. The ‘surveyor’ merely had a moisture meter with him; he took readings of roof timbers and existing insulation and told us that the heatseal foam would reduce water content to zero…….!
He did not leave any report and spent most of the two hours in the property trying to sell us the Heatseal
product. You are not informed about any product beforehand so cannot do research before the visit.
There is pressure to sign up as the reductions for age, medications, etc, ‘will end next week’.

I think the way this company had talked my relative who has memory problems to sign up for thousands of pounds to have her wall insulated in June 2021 (and has had no benefit whatsoever a year later) the workmen came on a very wet day to do the work which for a start was a mistake ..and the window frames they painted were and absolute disgrace, a child at the age of 5 would have make a better job