The process of cavity wall insulation

It is likely that you will need cavity wall insulation if your home was built between 1924 and 1982. Click here.

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Cavity Wall insulation made simple (and free!)

It is likely that you will need cavity wall insulation if your home was built between 1924 and 1982. Houses in this period were built with a cavity between two layers to help rainwater penetrate, however heat escapes easily here. Click here.

Do you have a cavity wall?

Knowing if your property has cavity walls is simple. Cavity walls will typically have full brick lengths visible with a cavity between two layers. This is where the insulation will be installed. Contact us for free insulation.

However, a property without cavity walls will have combinations of brick ends and lengths. This wall type isn’t suitable for insulation as there is no space to inject into.

How do you insulate cavity walls?

For our free government insulation process either glass fibre or mineral wool will be used. Both of these materials allow the building to breathe and are made from water resistant properties meaning no water will be soaked up. Call us on 0800 612 7878.

Our certified installers drill small, refined holes in the cavity wall in a pattern. This allows that each section has been filled at the correct level and all at the same intensity.

Check your if your home is eligible

Keep Warm Ltd can advise if your property is eligible for a free government insulation or boiler grant. With our postcode checker we can see if your house has had a grant before,

What to do next - 4 easy steps to get a warmer home and lower bills

phone

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 to see if you are eligible for free home insulation.

government initiatives

One of our grant staff will then call you back within 24 hours and book your free survey on a convenient date and time.

energy efficiency

A qualified assessor will attend, survey your property and advise you of your options.

grants available

Installation is usually within 14 days. That’s it! – you get a warmer home and lower bills.


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Call Free On 0800 612 7878

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.