Cavity Wall Insulation

Cavity wall insulation

Did you know that cavity wall insulation could save you up to 35% of your heating bills?

It’s one of the most cost-effective solutions for reducing your household expenses and cutting your carbon emissions. As well as the immediate benefits of cavity wall insulation, it’s an obvious choice for homeowners as it’s quick to install and doesn’t impact on your lifestyle. For homebuilders, housing associations, and local authorities, it’s a simple way to meet energy efficiency obligations and a selling point to potential buyers or tenants.

When you’re considering improving the efficiency of a property, Extract Insulation can help – We provide expert, qualified professionals and guaranteed results.

Industry leading approach

Cavity wall insulation that’s not fitted correctly can cause numerous problems, we overcome that by using a tested, premium materials that promises to deliver long-lasting results.

Our bead insulation eliminates concerns about voids, damp, and mould. It fills cavities consistently, ensuring your heating bills are reduced as much as possible and giving you the biggest return on investment. As the beads do not absorb water and there are no voids within the cavity, we cut out the other potential problems that have the ability to cause structural damage too.

We’ve been using climabead installers for almost two decades and that experience means we’re sure that our approach, methods, and choice of materials work. We’re so confident in our bead cavity wall insulation that every customer is given a 25-year guarantee for your peace of mind.

Why choose Extract Insulation for cavity wall insulation?

Here at Extract Insulation we pride ourselves on delivering effective approaches to saving you money on your energy bills but why should you choose us?


25 Year Guarantee

We offer a 25-year guarantee as standard


Industry Leading

We use industry leading bead insulation and equipment


Certified Installers

We’re certified installers of the Climabead


Over 20 years experience

We have over 20 years of experience working in the industry


We Accept Grants

We accept grants to improve property energy efficiency

Making your cavity wall insulation affordable

Cavity wall insulation is one of the most cost-effective ways to improve the energy efficiency of your home. There’s no one size fits all approach and we tailor each job to match the property.

We base our price on the size of your property, typically using a standard price per square meter, so you only pay for what you need. It means there are no hidden costs or surprise fees when you’re presented with the bill, you know exactly how much your cavity wall insulation will cost before you sign up. With prices starting from just £199, cavity wall insulation is incredibly affordable.

We also carry out cavity wall insulation work that’s being funded through government grants. If you receive benefits, such as income support or universal credit, you could have your home insulated without any charges to yourself.

Why Use Bead Cavity Wall Insulation?

Watch the video below to explain why bead insulation is the only choice to install into your property cavity to save on you heating bills.

If you receive the following benefits…


Does the material matter?

Yes the material does matter! We only use bead insulation to fill the cavity: the reason for this is that fibre glass can lead to cavity wall insulation problems and possibly get wet & is more susceptible to an inconsistent density, thus leading to voids which could then lead to condensation issues.

Please download out PDF’s for more information

Discover how much your cavity wall insulation installation could save by contacting our expert team now.

Some questions you might have

Here at Extract Insulation, we know that deciding to undertake work on your property is a complex one. We regularly handle queries from a range of customers, including these frequently asked questions.

Why have cavity wall insulation installed?

Within homes the walls and loft are the main source of heating loss. Insulation provides an extra barrier, preventing the warm air from escaping as much. As a result having cavity wall insulation and loft insulation can dramatically reduce household energy bills. It will also improve a property’s EPC rating, which can in turn raise property value and ensure the home meets basic energy efficiency standards.

Is an assessment vital before installing cavity wall insulation?

Yes. An assessment allows us to check the suitability of each property and select the right materials for each job. In rare cases, cavity wall insulation is not suitable for a building and an assessment allows this to be flagged up and alternatives suggested.

How is cavity wall insulation installed?

Cavity wall insulation is blown between the two brick layers of external walls. Out experienced team use industry leading technology to ensure there are no gaps within the material, maximising the energy efficiency results that your experience.

What are climabeads?

We use climabeads in our cavity wall insulation projects, as they reduce the risk of problems occurring. This material still delivers insulation benefits but do not absorb water, as a result the common issue of penetrating damp is removed.

Contact Us

If you want to discuss one of the services we offer or would like to arrange an inspection, you can speak to our expert team today. 

Online Enquiry powered by ServiceM8

Online Enquiry powered by ServiceM8