External Wall Insulation Grants

Transform your home’s efficiency with external wall insulation grants. These grants cover installation costs, reducing heat loss and energy bills. Perfect for homes with solid walls, they offer an opportunity to improve energy efficiency and comfort without the financial burden. Check eligibility for these valuable grants.

Find out if you qualify for a free insulation and heating system grant

What is external wall insulation?

Did you know that over a third of your home’s heat can escape through uninsulated external walls? External Wall Insulation (EWI) is a smart and effective way to reduce that loss, especially in older or ‘hard to heat’ properties. With support from the ECO 4 government grant, eligible homeowners in Wales can have this installed completely free of charge, improving comfort and cutting costs without paying a penny.

What are the benefits of external wall insulation?

Adding insulation to the outside of your home brings lots of everyday advantages. It helps your home hold onto more warmth, meaning you’ll need less heating to stay cosy. That can make a big difference to your energy bills, especially in the colder months.

External wall insulation can also make your home feel more comfortable all year round by stopping cold spots and cutting out draughts. It’s great for the environment too, as it lowers the amount of energy you use and helps reduce carbon emissions.

Advantages of external wall insulation?...

Who Can Apply for an
External Wall Insulation Grant?

100% free external wall insulation grants are now available through the ECO4 government Energy scheme.

The ECO 4 grant is a government-funded program designed to assist households struggling with fuel poverty. If someone in your household receives a means-tested benefit and your home has a low energy rating, you may qualify for a fully-funded air source heat pump. This grant is non-repayable, meaning you won’t have to pay anything back.

FREE HEATING GRANTS IN WALES

How do external wall insulation grants work?

Find out if you qualify for FREE energy-saving grants for your home.

Check your Eligibility

Use our online form to share details about your property’s heating system, construction and whether your household receives any benefit.

We Arrange a
Home Survey

If you meet the eligibility criteria, we will reach out to arrange a free central heating survey at your home. We will also assess your insulation.

Free
Installation

If approved, we handle the installation of the heat pump, along with new radiators, pipework etc, and you don’t have to do anything.

External Wall Insulation FAQs

If someone in your home receives a means-tested benefit and your property has a low energy rating, you may qualify under the ECO 4 scheme.

No. If you’re eligible, the grant covers the full cost of the work. It’s 100% free and there’s nothing to pay back.

Not at all. You can stay in your home while the insulation is installed. The work is done from the outside, so it won’t get in your way.

Yes. You can choose from a range of finishes like smooth render or brick effect. It gives your home a fresh, modern look.