Since 2003, we’re the UK’s leading home insulation grants provider – trusted by over 500,000 happy customers
Our cavity wall insulation is like a giant blanket for your home
That’s why we work hard to make sure that our service is as quick, easy and to the highest standard
Our work is covered by a 25 year Cavity Insulation Guarantee
Our installation team are more than just experts
Of course you want someone who is certified to install your insulation. But you also want someone who is friendly, who listens, who answers your questions and who keeps your home neat and tidy. Our expert staff never forget that they are people first and installers second.
Cavity walls typically have full brick lengths visible and have a cavity in between the two walls where insulation can be injected.
If your wall looks like this you may be eligible for a grant
Solid walls typically have a combinations of bricks ]ends and lengths. There is no space to inject insulation into these walls.
Please note; we do not install external wall insulation.
If your wall looks like this you will not be eligible for a grant
Complete our 60–second short form or call our friendly UK team 24 hours, 7 days free on 0800 612 7878 and our grant staff will call you back within 24 hours and book your free survey at a convenient time and date.
* Our scheme works on a 'first come first served' basis, whilst funding is available, so we urge you to apply now to avoid disappointment.
This is a government energy efficiency scheme to help reduce carbon emissions and tackle the cost of energy
“I am writing to thank you for the excellent service you gave me in having my cavity and loft insulation fitted. The work was done with great care and consideration and no mess. As I had written to you previously outlining how apprehensive I was about the work to be done I feel it only fair to say how pleased I am with the result and to congratulate you on your staff.”
D Wood, York
“I was delighted with the service from start to finish and both the people on the phone and the workmen who did the job were polite and helpful at all times. The installation was done quickly and efficiently and I can’t fault the workmanship, everything was cleared away after the work was done too.”
Mrs Solomon, Manchester
“I had to let you know that I am absolutely delighted with the loft and cavity wall insulation your team put in. The whole process was a lot less fuss than I had expected and everyone was very helpful and didn’t mind answering our questions. Very professional all round!”
J Derrick, Birmingham
4 easy steps to get a warmer home and lower bills
Complete the short 60 second form or call our friendly UK team 24/7 free on 0800 612 7878 and our staff will take your name, address, best number to call and a few property questions
One of our grant staff will then call you back within 24 hours and book your free survey on a convenient date and time
Our qualified assessor will attend, survey your property and advise you of your options
Installation is usually within 14 days. That’s it! – you get a warmer home and lower bills
Complete our 30 second short form or call our friendly UK team 24 hours, 7 days a week free on 0800 612 7878 and our grant staff will call you back within 1 hour and book your free survey at a convenient time and date.