Government Backed Scheme | Free Boiler Grants

Internal Wall Insulation Grant

Free Energy Savings provides access to the UK government’s internal wall insulation grants through the Energy Companies Obligation (ECO) scheme. These grants are available for properties in England, Scotland, and Wales with solid walls, and are typically aimed at households receiving certain income-based benefits.

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How the Insulation Grants Work

Getting your free insulation grant is easy with Free Energy Savings. Just follow these three steps

Apply

Fill out our online form for internal wall insulation grants. We’ll assess your eligibility for government funding, and our team will review your application.

Survey

If eligible, we’ll arrange a free, no-obligation survey to secure the maximum grant and recommend the best insulation options for you.

Installation

Our skilled engineers will install the insulation at a convenient time, ensuring a high-quality install that adheres to government guidelines.

What is Internal Wall Insulation?

Internal wall insulation involves adding insulation material to the inside of external walls to improve a building’s thermal efficiency. This method is ideal for solid-wall homes, often built before the 20th century, that lack cavity walls. The primary goal is to reduce heat loss, boost energy efficiency, and lower heating costs. Installation typically involves constructing a new stud wall with insulation, which may require temporarily removing items like switches and radiators. Proper airtight installation is crucial to prevent dampness and condensation.

Why Choose Internal Wall Insulation?

Cost and Savings

Internal wall insulation costs range from £40 to £50 per square meter, potentially exceeding £100 per square meter for more complex projects. Total costs can vary from £4,000 to £13,000, with up to 60% attributed to labor. However, Free Energy Savings can help you access government schemes that may cover the cost


Savings can be significant, with detached homes saving up to £690 annually on energy bills. Semi-detached homes might save around £395 per year, and mid-terrace homes about £235 annually. Overall, internal wall insulation can reduce heating bills by up to 40%, while also enhancing home comfort and reducing drafts..

Grants for Internal Wall Insulation

The ECO4 scheme under the Energy Company Obligation (ECO) provides grants for internal wall insulation in England, Scotland, and Wales. These grants are designed to help households with lower incomes, especially those in properties with low energy efficiency ratings (E, F, and G). To qualify, your home must be privately owned or rented and have solid walls.

Eligibility is often based on income, with grants available for those receiving certain benefits or with a household income below a specific threshold. The installation must be carried out by an accredited installer to meet the grant’s standards.

To apply for ECO4 funding, check your eligibility and complete the form below. This grant can cover the cost of internal wall insulation, helping improve energy efficiency in homes at risk of fuel poverty.

Eligible Benefits

If you are recipient of any one of these benefits, you could be eligible for a free internal wall insulation grant

What Our Customers Have To Say

Read More Of Our Reviews On Trust Pilot

We’ve had some bad experiences with installers in the past, but Free Energy Savings was a breath of fresh air. They were helpful and patient, answering all of our questions about the ECO4 scheme and making sure we understood how it worked. The installation was done quickly and professionally, and the team was extremely respectful of our home. 

- Jessica B

We were a bit unsure about how the ECO4 grant worked, but Free Energy Savings made everything so simple. The team explained every detail of the grant and the benefits from a new boiler installation. When it came time for the installation, they arrived right on schedule and worked hard to get everything set up. What impressed me most was the attention to detail….

- Amelia L

Free Energy Savings exceeded all of our expectations. From the moment we contacted them, they were responsive and informative. The team helped us through the paperwork for the ECO4 grant, which was a big help since we had no idea where to start. The installation crew was friendly, professional, and fast. It’s been a couple of months now, and we’re already…

- Sarah H

Apply Here For Your Free Internal Wall Insulation Grant

Apply here, and we’ll match you with a certified installer near you. Despite high demand, we often connect you to an installer within 24 hours.

Apply Now For Free Energy Saving Upgrades

Fill out the form below to take advantage of our free boiler upgrade offer.