GET FREE

or heavily subsidised insulation (EWI, IWI, Cavity & Flat Roof) before funding closes

in London

The UK government has announced that the ECO4 Grant Scheme, offering FREE home upgrades, will close on 31st Dec 2025. This is your last chance to apply. The scheme is designed to improve home energy efficiency and help reduce energy bills. Check your eligibility today and apply ASAP for FREE installation for your home.

ECO4 Scheme Ending Soon Last Month, Last Chance for Landlords & Estate Agents

Time is Running Out. Apply Today

For the first 100 applicants!

For the FREE Home insulation scheme UK

The ECO4 Grant Scheme is officially in its final phase, and this is the last chance for landlords and real estate owners to secure FREE government-funded home upgrades.

Don’t Miss the Last Window of Eligibility

Once ECO4 FREE insulation UK closes, you won’t be able to claim free improvements for your properties. This is your final opportunity to boost your EPC rating, reduce tenant energy costs, and increase long-term property value at zero cost.

Perks of Applying for Free Government Home Insulation

WITHOUT ECO4 Grant Scheme:

WITH 100% FREE ECO4 Grant:

What Our Clients Say

ECO4 Funding Closing for Free Home Insulation Across the UK

ECO4 funding ending soon

Secure your home insulation UK upgrade now under the ECO4 scheme before funding ends completely.

Installer capacity filling fast

Book early with trusted insulation installers near me to avoid delays in your home upgrade.

Delays risk missed approval

Act quickly under the eco4 scheme insulation to install energy saving insulation UK before approval deadlines.

External Wall Insulation (EWI) How External Wall Insulation UK Eligibility

External Wall Insulation (EWI) is designed for homes with solid walls that lose heat rapidly. Under the ECO4 insulation grant, landlords and property owners can qualify for free external wall insulation if the property meets the government insulation scheme requirements. This upgrade wraps the outer walls in a protective layer, improving EPC ratings, reducing heat loss, and enhancing the building’s appearance with a new render system.

Key Eligibility Requirements

Solid wall property

Homes with solid brick or solid wall construction qualify strongly for external wall insulation UK and solid wall insulation schemes.

Low household income / qualifying benefits

Tenants must meet the ECO4 income rules for the EWI Eco4 grant.

Valid EPC certificate

A property with a low EPC band (E, F, G) is ideal for the external wall insulation grant.

Professional suitability check

Home must be suitable for an EWI system, including feasibility for ewi render system installation.

Internal Wall Insulation (IWI) Internal Wall Insulation UK Eligibility

Internal Wall Insulation (IWI) is a great option when EWI isn’t possible, especially for properties where external changes are restricted. Under the ECO4 insulation grant, landlords can receive free internal wall insulation for qualifying homes.
This upgrade improves energy efficiency from the inside, making it ideal for solid brick wall insulation and internal solid wall insulation needs.

Key Eligibility Requirements

Solid wall home

IWI is perfect for properties needing solid wall insulation UK or internal insulation contractors.

Tenant receives qualifying benefits

Household must meet the income criteria for Iwi Eco4 scheme and Eco4 internal wall insulation support.

Valid EPC certificate

Homes with low EPC ratings are prioritised for internal wall insulation UK grants.

Property suitability

Installer assessment ensures internal space, wall condition, and layout support internal wall insulation installers.

Cavity Wall Insulation How Cavity Wall Insulation Grant Eligibility Works

Cavity Wall Insulation is one of the quickest and most cost-effective ways to improve EPC ratings. Through the ECO4 scheme, qualifying homes can receive free cavity wall insulation if they meet the government insulation criteria.
This upgrade fills the gap between walls, reducing heat loss instantly and lowering energy bills.

Key Eligibility Requirements

Cavity wall construction

Property must have suitable walls for cavity wall insulation UK or blown cavity wall insulation.

Low-income household

Tenants must meet benefit or income requirements for the eco4 cavity wall insulation or cavity wall insulation grant UK.

Valid EPC rating

Poor EPC bands qualify strongly for the grant for cavity wall insulation.

Professional survey check

Installer ensures no damp issues and that the walls qualify for cavity insulation installers.

Flat Roof Insulation Flat Roof Insulation UK Eligibility Works

Flat Roof Insulation is ideal for apartments, extensions, and warm deck roofs that lose large amounts of heat. Under the ECO4 scheme, qualifying properties can receive free flat roof insulation depending on compliance with government criteria. This upgrade improves thermal performance, reduces heat loss, and helps properties meet efficiency standards.

Key Eligibility Requirements

The property must have a suitable flat roof

Warm deck and flat roof types qualify for flat roof warm deck insulation and eco4 roof insulation.

Low-income household rules

Tenant eligibility is essential for flat roof insulation grant approval.

Valid EPC rating

Homes with poor ratings (E, F, G) qualify strongly under the roof insulation flat roof guidelines.

Technical roof assessment

Experts check roof structure and suitability for flat roof insulation installers or flat roof insulation contractors.

How it Works

Free eligibility check

Check if your property qualifies for home insulation UK quickly and easily before the scheme ends.

Property assessment & Approval

Your property is assessed and approved by best insulation installers, ensuring efficient and high-quality installation.

Insulation installed under ECO4

Get free home insulation UK installed under ECO4 by certified professionals, with no cost to you.

Why Apply Now for FREE Home Insulation Under ECO4

Limited Government Funds

The ECO4 scheme has limited funding, so applying early ensures your property qualifies for free home insulation UK upgrades.

No Installation Costs

Avoid paying for assessments or installation, today everything is 100% covered, with no upfront expenses for homeowners or landlords.

Expert Guidance

Qualified best insulation installers handle the entire process, ensuring smooth and efficient insulation installation under the government scheme.

Save on Energy Bills

Energy-efficient insulation reduces heating costs, keeping homes warmer and helping tenants save on bills year-round.

Requirements make you eligible for the ECO4 Grant

To qualify for the ECO4 scheme, tenants or homeowners must either receive income-based benefits or live in a property with a low EPC rating (E, F, or G). Property owners, including landlords or letting agents managing the home, must provide full access for assessment and agree to the ECO4 installation. Meeting these requirements ensures that your property can benefit from free home insulation upgrades under the government-backed scheme.

Don’t Miss the Final ECO4 Deadline

Limited funding. High demand. Act now to upgrade EPC ratings and secure free insulation for your properties

FAQs

Tenants or homeowners receiving income-based benefits or living in a low EPC property (E, F, G) are eligible.
Yes. Landlords or letting agents managing the property can apply, provided they give access for assessment and agree to installation.
The ECO4 scheme is limited and closing at the end of the year, so early applications are recommended.
Yes. All expenses, including assessments and installation, are fully covered with no upfront cost.
Installation time varies by property type, but certified installers aim to complete the work efficiently, usually within a few days.
Yes. Eligible landlords or property owners can apply for each qualifying property under the ECO4 scheme.

Check Your Eligibility

Find out if you are eligible for 100% FREE energy efficiency upgrades

Thank you for your enquiry with regard to the Eco4/ LA Flex Grant scheme.

We’re delighted you’ve got in touch, and you’re now one step closer to making your home more energy efficient.As you can appreciate, this government backed scheme is extremely popular, especially as the weather gets colder along with rising energy prices.

Please rest assured, we will get back to you just as soon as we possibly can and get you booked in for a free survey.So that you can enjoy your energy efficiency saving measures as quickly as possible.
All this can happen within 3-4 weeks of filling in our enquiry form.