Endorsed by Which?

R J Insulation

4.9

71 Reviews

Opening Hours
Today - 09:30–19:00
  • Monday 09:30–19:00
  • Tuesday 09:30–19:00
  • Wednesday 09:30–19:00
  • Thursday 09:30–19:00
  • Friday 09:30–19:00
  • Saturday - Closed
  • Sunday - Closed

About

RJ Insulation specialise in ECO friendly, natural and sustainable loft insulation.

Pre 1920 homes.
One of our assessors holds a Level 3 award in giving advice on energy efficiency measures to listed and traditional buildings.

He recommends using the Sheepswool. Sheepswool is hygroscopic, therefore is specified for listed and traditional buildings.

1920 -1960s homes.
For 1920 - 1960s homes we use SuperFOIL Insulation. SuperFOIL is designed to keep you cool in the summer and warm in the winter. SuperFOIL states that it can increase the value of your home.

Post 1970.
For 1970s or later we offer the SupaSoft Insulation. Supasoft is made entirely out of single use recycled plastic bottles. on average it takes 10,000 - 15,000 Single use recylced plastic bottles out of landfill and into your loft. It never degrades and is approximately 11% more thermally efficient than the typical Fibreglass.

We give out a lifetime guarantee for SuperFOIL, Sheepswool and Supasoft

What we do

  • Insulation installers

  • Loft and property converters

    • Loft Insulation
  • Loft Ladders

  • Garden Rooms

  • Conservatories

  • More Services

    • loft boarding
    • loft improvements
    • loft rooms
    • garden office

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
71 reviews
Customer Service
5.0
Quality
5.0
Value
4.8
Sort by
Loft insulation and coversion
Customer Service
Quality
Value
Cannot fault the team at all. From start to end, nothing but amazing service. From quotation to updates on installation from Ron and Ross. To Max and his team turning up to carrying out the work. Treated our home like theirs. Friendly, polite and great workmanship all the way. We are so pleased with the results. Highly recommended the team.
Customer in Buckinghamshire Posted on 03/07/2022 , work completed 26/06/2022
All good
Customer Service
Quality
Value
We employed this company to re-do and modernise the loft insulation in our property. There were two areas, one involved topping up the traditional fibre insulation in a modern single storey extension, the other a classic inter-war style loft with inadequate old-fashioned insulation, hot and cold water tanks and about fifty years worth of items we should have taken to the tip, but didn’t. This loft required emptying, vacuuming and generally sorting out, before installation of new eaves ventilation and downlighter covers, followed by a lovely snug lamb’s wool blanket which was ingeniously extended around the plumbing. We also had some raised loft boarding installed to facilitate access to the water tanks in future. The job was done efficiently, neatly and cleanly by the pleasant team and we are very pleased with the result I have no hesitation recommending this company for high-quality loft insulation work
Customer in Greater Manchester Posted on 22/06/2022 , work completed 27/05/2022
Excellent Service from Start to Finnish
Customer Service
Quality
Value
From the initial call to the completion of the job, it's been a pleasure to deal with RJ Insulation. After the survey, we were given a quote almost straight away but no hard sell or pressure attached to it. The date for installation was agreed. Two lovely guys turned up to fit the foil in the loft, both were very polite and courteous at all times. Dust sheets were put down and they hoovered up at the end of the job both days. I would recommend this company to anyone who's thinking of having new loft insulation put in. You won't get better than this, genuine people that take pride in what they do, a rare commodity these days.
Customer in Oxfordshire Posted on 16/06/2022 , work completed 16/06/2022
The trader replied (on 03/11/2022)
Hi, Many thanks for your lovely words and outstanding review. From all at RJ Insulation.
Professional advice and installation of Superfoil
Customer Service
Quality
Value
From the call with Alfie on the advantages of superfoil, to the visit by Lee and provision of a cost up to the installation by the team, I was totally impressed at the professionalism, openess and courtesy of this company. I felt really looked after and guided. All reps of this company are a throwback credit to their craft. I highly recommend them and would recommend to friends in the future. Well done gents, top drawer.
Customer in Surrey Posted on 13/06/2022 , work completed 09/06/2022
The trader replied (on 13/06/2022)
Hi Many thanks on behalf of everyone at RJ Insulation for your absolutely wonderful review Sir. RJ Insulation
RJ Insulation excellent
Customer Service
Quality
Value
Having a difficult loft to insulate due to there being very little head room and beams making access to some areas very difficult ,I was very please to find a company willing to do the work. The workers arrived on time and carried out the work efficiently. They removed the old decayed insulation, vacuumed the loft before installing the new insulation and eave ventilation. The whole process was carried out carefully,cleanly, and to a high standard. The workers were very polite. Very please with the entire process.
Customer in Surrey Posted on 08/06/2022 , work completed 07/06/2022
The trader replied (on 13/06/2022)
Thank you very much Mr Evans for your fabulous review you've left us. Regards RJ Insulation
Loft & Eaves Insulation
Customer Service
Quality
Value
Such an easy company to deal with. From start to finish the communication was excellent. No lengthy waiting, a thorough survey, such that suitable materials and approach was taken. The installation team were fantastic - so polite, courteous, hard-working, knowledgable, respectful of us and our home and knowledgable. The area was left as clean as when they arrived. Nothing was too much trouble, despite some of the areas being awkward and tight. The level of workmanship is really second to none and we are looking forward to reaping the benefits of what is now a properly insulated home. whether you have a relatively modern home or one that's as quirky as ours (60's style) I would not hesitate to recommend RJ Insulation as a credible provider.
Graham in Lincolnshire Posted on 06/06/2022 , work completed 03/06/2022
The trader replied (on 07/06/2022)
On behalf of everyone at RJ Insulation, we thank you for your generous review Graham.
Well explained and efficient.
Customer Service
Quality
Value
First phone contact explained various options and the surveyor visit clearly outlined what would be done. Team that did the work arrived on time, were polite, and cleaned up after themselves. They were also happy to show me the work underway at various stages and explained what they were doing. Overall, very satisfied and happy to recommend to anyone else.
Customer in Suffolk Posted on 25/05/2022 , work completed 12/05/2022
The trader replied (on 07/06/2022)
Our thanks for your very kind review.
Loft insulation installation
Customer Service
Quality
Value
The two lads turned up on time and from start to finish were very polite and helpful. Dust sheets were put down where needed and the ceiling was inspected for cracks prior to work beginning. I was kept informed and a viewing was offered as work went on. The final inspection was done and the loft looks so tidy and I'm very happy and would certainly recommend this company.
Customer in Shropshire Posted on 10/05/2022 , work completed 10/05/2022
The trader replied (on 07/06/2022)
Thank you from us all for taking the time to write this very kind review.
R J Insulation - great job!
Customer Service
Quality
Value
We recently moved to a new property with a walk in loft plus a shallow loft at the apex of the house. The walk in loft was very draughty especially in windy weather. We could also hear every word spoken in the loft clearly in the kitchen/rooms below. We thought the SuperFOIL product would be perfect, as we’d read that many mortgage companies will not give a mortgage on foam products fitted between the joists making the property hard to sell. We contacted R J Insulations and were impressed with their Surveyors (initial quote and follow up prior to installation) and with the communication from the sales office. The installation team (3 guys) were brilliant. So organised. They prepared our house with sheeting to cover walkways, were informative about every stage of the installation and were so polite. The installation took 2 days. We had SuperFOIL on the joists in the walk in loft and SupaSoft between the rafters and also SupaSoft between the rafters in the apex loft space. The first thing we noticed was the reduction in noise - the SupaSoft really has made a difference to the downstairs rooms below the walk in loft and to the bedrooms below the apex. Our walk in loft does look like something space age, but the SuperFOIL has cut out the draught. As we’ve not been in the house long, we won’t be able to compare heating bills pre and post installation, but the difference installation has made in the few days we’ve had it is noticeable.
Lesley in Norfolk Posted on 28/04/2022 , work completed 27/04/2022
The trader replied (on 12/05/2022)
Thank you Lesley for such a fantastic review from all of us.
Excellent company with a professional team
Customer Service
Quality
Value
This company has been fantastic through the entire loft insulation process. Always on time, pleasant and courteous - from their initial telephone calls and surveyor visit to the installation team leaving the house. Firstly, the team cleared twenty seven years of junk from two loft spaces. Old fibre glass insulation was removed and lambs wool insulation laid in the smaller loft space, plus Superfoil in the larger loft space. And they cleaned up everything before they left on each of the two days in the house. Perfect.
Customer in Oxfordshire Posted on 22/04/2022 , work completed 22/04/2022
The trader replied (on 26/04/2022)
Thank you Professor from the entire team for this wonderful review.