Save up to £515 per year

Free Loft Insulation

Since 2003, we’re the UK’s leading loft insulation grants provider – trusted by over 500,000 happy customers

Get a free loft insulation grant if you or anybody in your home are in receipt of one or more of the following benefits:

We have government-backed funding available for a 100% free loft insulation grant for your gas, coal, electric, LPG, oil or wood heated home. Over 5 million UK homes are already enjoying the benefits of an insulation grant.

Our loft insulation significantly improves the thermal, acoustic and energy efficiency in your home, meeting the latest building regulations – it’s like having a giant duvet for your home.

You are entitled to our 100% free loft insulation if you’re a homeowner or privately rent your property, regardless of your property size or heating type – you won’t pay a penny – subject to a free survey.

Benefits of our loft insulation:

And remember…

It will help to keep your home warm in the winter and cool in the summer

Our customers are important to us…

That’s why we work hard to make sure that our service is as quick, easy and to the highest standard

Our work is backed by warranties and guarantees for your complete peace of mind.

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To get your free survey, enter your postcode below:

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  • Fast free survey
  • Certified national installer
  • Save money on energy bills
  • 14 days completion plan
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Property Details

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We may be able to offer additional free grants such as free boiler, free solar if you or anybody in your home are in receipt of one or more of the following benefits:

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Please fill in the form and our friendly grant team will call you within 24 hours to book your free survey

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4 Easy Steps To Get Free Insulation

Complete the short 60-second form or call our friendly UK team 24/7 free on 0800 612 7878. We’ll take your name, address, best number to call and a few property questions

One of our grant staff will then call you back within 1 hour 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

Contact Keep Warm's friendly staffAbout Us

With over 100 staff nationwide, you can be assured that our experienced and highly skilled team will do a great job; helping you through the process from your initial enquiry to installation – leaving your home as tidy as when they arrived.

For your safety and security, all our teams are fully CRB vetted and wear/display their photo identity badges at all times whilst on duty.

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.

Since 2003 we’ve helped over 500,000 people save money on their energy bills

We are proud that over 500,000 UK homes have trusted us to help them with their home insulation; saving money on expensive energy bills and making their homes warmer.


What our customers say...

“Just to let you know that I was very impressed with the job your workmen did installing my home insulation. They worked quickly and were very respectful when they needed to come through the house. The standard of service and workmanship was excellent.”
W Wright

“Thank you for the speedy and efficient service. The work was completely quickly without mess.”

S Cartney

“The house is now much warmer thanks to a neat good job done by the workmen. No mess and very little noise.”
T A Moseley

This is a government energy efficiency scheme to help reduce carbon emissions and tackle the cost of energy


What material do you install?

We use glass fibre insulation, which stops the heat from escaping through your roof.

Do I need to make any preparation for the installation?

The installers need good access to the loft so you may need to remove items stored in the loft if you have a lot of them. If you have only a few smaller objects stored then our installers can probably work around these and move them whilst fitting the material.

What is the recommended thickness?

The current regulations under the EEC programme states that a minimum 270mm of loft insulation is required.

I already have some insulation in the loft but it is not very thick, will this have to be removed or can it be topped up?

Any existing insulation can be left in the loft and an additional layer added to it to bring it up to the required minimum thickness. It does not matter how long the existing insulation has been in the loft it still retains its insulant value.

Book Your Free Survey…

Complete our 60second short form or call our friendly UK team 24 hours, 7 days a week free on 0800 612 7878 and our grant staff will book your free survey at a convenient time and date.