Internal Wall Insulation Grants
Upgrade your home’s energy efficiency from the inside out — with free internal wall insulation through the ECO 4 grant.
Find out if you qualify for a free insulation and heating system grant
What is Internal Wall Insulation?
Internal wall insulation helps stop heat from escaping through the walls inside your home.
It’s a great option if your property has solid walls or you can’t insulate from the outside. And with government-backed grants now available through the ECO 4 scheme, you could get this work done completely free of charge.
Benefits of Internal Wall Insulation.
Insulating the inside of your walls helps keep your home warmer for longer. It means you can spend less on heating and enjoy a cosier space throughout the year.
It’s also a smart step toward reducing your carbon footprint and making your home more eco-friendly.
Advantages of Internal Wall Insulation Grants...
- Helps trap warmth inside your home, so you don’t waste heat
- Reduces your heating bills over time
- Can be fitted without changing your home's outer look
- Quick and easy to install with minimal mess
- A good option for homes where external insulation isn’t suitable
Who Can Apply for anInternal Wall Insulation Grant?
100% free Internal 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.
- Homeowner or Tenant in the UK
- Receive income-related benefits
- Health Conditions such as; Cardiovascular, Respiratory, Immunosuppression & Limited Mobility
- Current EPC rating of E, F or G
FREE HEATING GRANTS IN WALES
How do Internal 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 aHome 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.
FreeInstallation
If approved, we handle the installation of the heat pump, along with new radiators, pipework etc, and you don’t have to do anything.
Internal Wall Insulation FAQs
Yes. If you meet the ECO 4 criteria, you could get internal wall insulation fully funded through the government-backed scheme.
It adds a layer to your internal walls, but the finish is clean and can be painted or decorated just like before.
Most jobs can be completed within a week, depending on the size of the property.
No. If you’re eligible, the grant covers 100% of the cost, you don’t pay a penny.
Simply fill out the form at the bottom of this page to start the process. We’ll be in touch to check your eligibility and arrange the next steps.