In association with East Renfrewshire Council
East Renfrewshire
Trusted Trader

JSJ Foam Insulation Ltd

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 4.9 out of 5 based on 43 reviews and feedback
Trusted Trader since 2019

JSJ Foam Insulation Ltd
9 North Kirklands, Holehouse Road
Eaglesham
G76 0JF
01355 303645
07734 812 391
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Business Information

WHY WE ARE DIFFERENT

JSJ Foam Insulation Ltd is a family run business based in Eaglesham, Glasgow. Using our 30 years of experience in the construction industry, our commitment to you is to advise you correctly and guide you step by step through the process of choosing the correct product for insulation your property. Icynene is a first-class insulation product, it is fast, cost-effective and an efficient solution for both thermal and acoustic insulation needs.

Our staff are very passionate about our quality of work, safety is paramount with protection not far behind. Taking much pride from our initial contact with you to your completed project, we work harder each day to build on our excellent reputation since 1989. Our challenge is to exceed your expectations by maintaining word of mouth recommendations... What better advertising can you get!! When you are choosing who to insulate your home, choose JSJ Foam Insulation Ltd, there is a difference.

JSJ Foam Insulation is delighted to announce we have achieved the highest certification available PAS2030:2019/PAS2035 through Ocean. This certificate allows us to install Icynene Spray Foam Insulation into roofs, walls, and under floors for The Home Energy Scotland Loan.

As with any home improvement project, it is essential that the installer carrying out the work has been fully trained to do so, and they are fully accredited to give you the peace of mind that the job will be done correctly.
In addition, you also need to be sure that you have someone to turn to if, in an unlikely situation, a problem does arise.

JSJ Foam insulations are an approved Icynene installer and an accredited member of Quality Mark Protection for the home improvement industry. We offer a 25-year warranty on our products and a two-year guarantee on our install.

Trader Map Location

Videos

https://youtu.be/3GpBNitHJ0A
Icynene open cell foam with expands 100 times it's volume to seal all air passages.
Which insulation product will you choose?
There are many different options for insulation your home, work environment, commercial buildings etc. Not all options will achieve airtightness for you. Please also consider the supplier, experience is priceless.
Snap shot of install process
Icynene open cell foam insulation being installed in a new build property.
Underfloor insulation
In this install, we insulated the floor by stapling a breather membrane to the joists and spraying down onto it. If you have enough access underneath your floor, we can crawl under your floor and spray up onto your floorboards.
JSJ Foam Insulation Knowledge video
The perfect explanation of Icynene Spray Foam Insulation installed as standard by JSJ Foam Insulation Ltd. Come direct to an accredited Icynene Installer, we don't work with any third parties or sales agents.

Reviews and Feedback

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4.9 out of 5 based on 43 reviews.
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review stars review stars review stars review stars review stars   9th January 2023
Value of Products/Services or Work Performed: £5001 - £25,000
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Full house insulation- Roof,outside walls and underfloor.
This is a thoroughly professional company. From the initial house survey I had a good feeling that they knew exactly what house insulation was all about. The surveyor (Marc) got into every inaccessible spot in the house. Nothing was a problem. So refreshing to many other professional bodies who won't even lift a carpet or go up a ladder into the loft, never mind crawl around a basement with 0.50m height clearance.
Quotation was clear and precise, so to the terms and conditions.
Once contract agreed and signed a programme was arranged and dates fixed. Needless to say we needed some flexibility on the insulation dates and there was no problem with this.
Insulation was clean, tidy and efficient. A difficult job. Again the team worked very well. It was a pleasure to have them on site.
One satisfied customer!
review stars review stars review stars review stars review stars   15th December 2022
Value of Products/Services or Work Performed: £1001 - £5000
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I’m a very happy punter! Kudos to Gary for squeezing into such a tight space under the floor and getting the job done.

I’m very pleased with the job.

Review Image 1 for JSJ Foam Insulation Ltd by Gavin Glascodine Review Image 2 for JSJ Foam Insulation Ltd by Gavin Glascodine Review Image 3 for JSJ Foam Insulation Ltd by Gavin Glascodine 
review stars review stars review stars review stars review stars   20th November 2022
Value of Products/Services or Work Performed: £5001 - £25,000
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Insulation for roof walls and floor.
Absolutely awesome company to deal with - from initial communications with Susan through to the days the team all turned up to do our spray foam insulation for our sandstone house - very professional and friendly and nothing was a bother. They are great at keeping you up to speed with progress/booking dates etc. I would thoroughly recommend JSJ.
review stars review stars review stars review stars review stars   17th November 2022
Value of Products/Services or Work Performed: £1001 - £5000
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a week ago
NEW
I can't recommend enough JSJ Foam Insolation LTD. Very professional from start to finish. Susan is the person I was in touch the most and she gave me a top notch customer service. Great follow up after the service. I'm very happy with the result. I went for the Loft and floor insulation. I felt a significant difference right away. I like the fact that you receive emails before the service such as for instance an introduction of the team that will come to do the job in your house and all the follow up emails every step of the way.

To my opinion customer service is so important and they definitely do an amazing job. They are very reactive, caring and diligent. Premium service and quality. Again, I can't recommend enough.
Thank you Susan and the team.
review stars review stars review stars review stars review stars   16th November 2022
Value of Products/Services or Work Performed: £1001 - £5000
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An excellent company who prides themselves on providing a well-informed service, and a high-quality job, at an honest price. The guys were very professional and courteous, and left an immaculate job. Would highly recommend!
review stars review stars review stars review stars review stars   14th November 2022
Value of Products/Services or Work Performed: £1001 - £5000
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Would highly recommend JSJ Foam Insulation - we got underfloor insulation and the service received from Susan in the office to the team who done the job I cannot fault! Very professional and courteous at all times .
review stars review stars review stars review stars review stars   14th November 2022
Value of Products/Services or Work Performed: £1001 - £5000
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I used JSJ Foam to provide underfloor insulation and the whole experience has been pleasantly stress free. They are clearly well organised and focussed on providing excellent customer service. Susan, Kenny and Gary were enthusiastic about the benefits of their product and provided excellent service. I live in a stone built Victorian Semi with a basement, with only the floor boards separating the space above. The work was carried out swiftly with a minimum of disruption. After the guys had finished I immediately noticed a difference in the feel to the house. You are effectively left with this big comfy solid blanket which seals the space stopping unwanted air flow through all the tiny gaps and holes. It feels warmer and quieter and I'm sure I will see less insects in the form of spiders and slaters. I think their product provides excellent value and shouldn’t hesitate to endorse the company and their service.
review stars review stars review stars review stars review stars   11th November 2022
Value of Products/Services or Work Performed: £5001 - £25,000
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What an excellent job from the guys at JSJ foam Insulation. They worked on the hottest days ever experienced to install our insulation on our new build. Never a moan, just professionally getting on with the job. When they finished, after 3 days of hard graft, they cleaned up behind them leaving the whole house spotless. Thank you from one frazzled self builder for reducing my stress levels, by turning up when you said you would, completing the task when you said you would and generally being so professional.

Review Image 1 for JSJ Foam Insulation Ltd by Roz Lawrence 
review stars review stars review stars review stars review stars   11th November 2022
Value of Products/Services or Work Performed: £1001 - £5000
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Working with JSJ was all very smooth what they said will happen next happened Susan was very easy to work with Marc and his team did a great job.

2 days ago
The under roof insulation spray exceeded my expectation the guys worked around a loft conversion in very tight spots completely sealed the roof it's a very cozy space now for grand kids the guys spent so much time on preparation alone covering carpets and stairs ... highly recommended !!! thanks Susan ..

Review Image 1 for JSJ Foam Insulation Ltd by Allan Ward Review Image 2 for JSJ Foam Insulation Ltd by Allan Ward 
review stars review stars review stars review stars review stars   10th November 2022
Value of Products/Services or Work Performed: £1001 - £5000
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Rafter foam insulation installed. Great communication, quick response to enquiry and great work on the day. Great product, lovely company. Looking forward to feeling the insulation benefit for years to come.

Review Image 1 for JSJ Foam Insulation Ltd by Claire Green 
review stars review stars review stars review stars review stars   10th November 2022
Value of Products/Services or Work Performed: £1001 - £5000
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JSJ Foam Insulation installed sprayed insulation foam underneath my tenement flat floor. The JSJ team ( Gary, Marc, Jamie and Kenny ) did a fantastic job, they were very punctual and professional, took good care and left without any mess or tidying up to be done. The support from Susan regarding all the administration helped to make the whole process go smoothly.
review stars review stars review stars review stars review stars   10th November 2022
Value of Products/Services or Work Performed: £1001 - £5000
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work was carried out to a very high standard, workmen courteous, very clean and everything left spotless.
highest praise from a Scot, " they did a no bad job"
review stars review stars review stars review stars review stars   10th November 2022
Value of Products/Services or Work Performed: £1001 - £5000
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Had foam insulation installed as part of renovation. Can’t recommend highly enough. A bit of research tells you foam insulation is far superior, and safer, than other forms.

JSJ have been brilliant throughout, answered all my queries quickly and the guys who turned up to install got on with their job and even helped lift a separate delivery of heavy items which arrived in the middle of their work. When done they waited around for me to arrive back to explain their work, what they did and why. Even insulated parts I didn’t think were possible given the renovation work going on.

Thanks JSJ
review stars review stars review stars review stars review stars   10th November 2022
Value of Products/Services or Work Performed: £5001 - £25,000
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Fabulous team who work so hard to ensure it's a good experience for customers. They have gone above and beyond. House left clean and tidy. Really nice friendly people. The spraying team have been amazing answered all my questions and showed me all their hard work.i have no idea how they get I to the spaces that they do. Work has been done to a high standard and they have been absolutely excellent. Especially as they had to be briefed in regard to the bats incase they found any. Thank you all so much.

Review Image 1 for JSJ Foam Insulation Ltd by Harriet 
review stars review stars review stars review stars review stars   30th September 2022
Value of Products/Services or Work Performed: £5001 - £25,000
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The team at JSJ Foam Insulation have completed a large complicated job with some very tight corners in an efficient and professional manner with the utmost courtesy and respect. I could not have asked for better workmanship and attention to detail. Nothing was too much trouble and my preference was sought at all times. Jim and Susan run a company where everyone works well together to get the job done and where everyone has a can-do attitude. This makes such a change and is a welcome difference. They are a pleasure to do business with and there are not many companies you can say that about. Jamie, Gary, Marc & Kenny work so hard in conditions which are very trying, to say the least. They gave regular progress reports and provided pictures for quality assurance to check I was happy with what had been done. They cleaned up well after themselves and took all the rubbish away which was fantastic. You can rest assured when you work with this company that your home will be well looked after and the best service will be done. They are decent people who do their best. They provide the complete package from quote to cutting hatches to filling them up again once they have finished and putting everything back to the way it was when they started. I am well pleased and cannot recommend them enough. Thank you so much. The house already feels warmer and not so draughty. This has been such a worry what with increasing energy bills and I look forward to updating during the winter months when I anticipate being much warmer. Update - I have noticed a major difference in warmth - the house sustains the temperature even when the heating is not on.

Review Image 1 for JSJ Foam Insulation Ltd by Wendy 
review stars review stars review stars review stars review stars   21st September 2022
Value of Products/Services or Work Performed: £1001 - £5000
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A welcome change to find a well run and professional company with 1st class workmanship, a pleasure to do business with, politeness and courteous, thank you

review stars review stars review stars review stars review stars   28th March 2022
Value of Products/Services or Work Performed: £1001 - £5000
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As a Chartered Building Surveyor accredited in conservation I was keen to see how this would work out. I had done my homework first, as you might expect.

JSJ Insulation injected Icynene insulation into the gap between the lath and plaster internal linings (strapping) of the external walls and the stone walls in my Listed house. It’s quite a skilled operation and potentially messy so a lot of the work was in the preparation which they did with great care and attention to detail.

Then they pumped the foam down pipes from the lorry in the street and jetted it into holes that they formed in the lath and plaster. The foam is under great pressure and sets instantly so they monitored where it was going with an infrared heat camera to make sure they left no gaps.

Jamie, Marc, Gary & Josh who did the work in a very full-on day were friendly, highly professional, hard working, obliging and ready to answer questions intelligently. They are also very skilled. At the end of the day they cleared up thoroughly and when the furniture was back in place, apart from a redecoration exercise yet to come, you would not know that such an invasive operation had taken place.

How well has it worked? I have no idea. The weather has been unseasonably hot and sunny ever since, but I expect it to have been transformative.

Review Image 1 for JSJ Foam Insulation Ltd by David Gibbon Review Image 2 for JSJ Foam Insulation Ltd by David Gibbon 
review stars review stars review stars review stars review stars   18th March 2022
Value of Products/Services or Work Performed: £1001 - £5000
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I would like to thank Susan and everyone at JSJ foam insulation for work carried out in my loft this week.Both men arrived at 8am sharp and before starting work in the loft they covered my stair carpet to avoid any mess or damage which really Impressed me.
I am very pleased with the final result and my loft looks very tidy now that all the old felt has been removed.
I would have no hesitation recommending your company.
review stars review stars review stars review stars review stars   14th March 2022
Value of Products/Services or Work Performed: £1001 - £5000
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We had our loft insulated by JSJ in the summer. It seemed worth waiting until the winter to review the product. My last two gas bills have been lower that the same months in 2021 and 2020 and that is surprising as the cost of gas has increased so much. It seems that the foam insulation is working really well and will save me a lot of money over the years.
I was impressed by the company, the emails correspondence was quick, accurate and professional. The surveyor was good and made sure he checked everything. The two men who applied the insulation were good, they worked well and cleaned up after they had finished. I would recommend this company.
review stars review stars review stars   26th February 2022
Value of Products/Services or Work Performed: £1001 - £5000
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Actual product cannot complain. The use of material to protect windows was certainly not suitable. When the protective covering was removed from windows and doors the adhesive had really stuck to windows and could not be removed easily. Contacted Jsj Foam Insulation and they sent down an employee to remove adhesive with blade of a stanley knife. As a result - scratches all over windows. Contacted again and assured us they would not cash our cheque until we were satisfied - cheque presented to their bank that day and cashed next !! Jsj Foam arranged for a firm of glass repairers to come out and remove scratches. They duly arrived buffed where they thought scratches were and left. Result - dull patches on windows and doors as well as scratches. To be fair was a horrible wet day and couldn't see very well. Contacted Jsj foam again said they would get glass repairer to come out again. Duly arrived but after several hours stated he could not do any more for me. No response since from Jsj Foam. Outcome - will need to replace glass in some windows and a door.

Moderator Response
Business Response: The product that we used for protection is suitable for the purpose. On the night of completion, the customer asked for us to leave the protection on the windows, which we did. I believe it was left on for 5-6 days before being removed. The weather was cold and unfortunately I believe because of this, some glue was left on the windows. If we had removed the protection after install, no glue would have been left on the windows.
The customer whats app me and brought the glue situation to my attention. I called the customer and quickly arranged for Marc our surveyor to revisit the job to action this. I have a paper trail of communication to prove how quickly we reacted. On Marc’s arrival before starting to work on the glue, he brought to the builders attention that there was scratches on the glass of the door and on the door handle. Marc never checked the other windows. Marc continued to remove the glue and the customer seemed happy at the end of the day. We were then informed at a later date that the extension windows had scratches on them. Marc called the builder personally to highlight the conversation they had, the builder won’t acknowledge this conversation! Not knowing who was at fault (the builder or Marc) we arranged for a glass company to go out and buff out the scratches. Unfortunately there is no way of proving who is at fault, but we acted accordingly as there is no fight at our end. An error has happened and it needs sorted. Where the scratches there before hand like on the door handle and the glass window? I have not shied away from this situation in anyway, the customer has refused to take my call but feels it’s acceptable to send me threatening whats app messages. This is not how we conduct ourselves as a company.
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