ECO4 Scheme Support for Free Home Energy Grants
Compliant Retrofits provides expert ECO4 scheme support to help eligible households across Manchester and the UK access ECO4 grants and free home energy improvements. From checking your eligibility to guiding you through the application process, we make it easier to secure government-funded energy-efficiency upgrades for a warmer, more efficient home.
What Is ECO4 and How Does It Work for UK Homeowners?
ECO4 is a UK government scheme providing grants for energy-efficiency upgrades to low-income and vulnerable households in Manchester and across the UK. The scheme runs until 31 December 2026.
What ECO4 covers — up to 100% funding for eligible households
Loft insulation — reduce heat loss through the roof; typically saves £200–£300 a year
Cavity wall insulation — fill gaps in external walls; can cut wall heat loss by around a third
Internal wall insulation (IWI) — for solid wall properties; typically reduces wall heat loss by 40–50%
External wall insulation (EWI) — wraps solid wall homes and can transform their appearance
Underfloor insulation — stops draughts through suspended timber floors
Solid floor insulation — insulate concrete ground floors
First-time central heating — install heating where none exists
Boiler upgrades — replace inefficient boilers (limited circumstances)
Air source heat pumps — low-carbon heating
Solar panels — generate your own electricity (subject to scheme conditions)
ECO4 is in its final phase and closes on 31 December 2026. If you think you may qualify for insulation, heating upgrades or solar panels, we recommend checking your eligibility as early as possible — energy suppliers can meet their obligations before the end date, so funding can effectively tighten earlier.
Who Is Eligible for ECO4 Grants in the UK?
You may qualify for ECO4 support if your property needs energy-efficiency improvements and you own the home or have permission from your landlord. Owner-occupied homes generally need an EPC rating of D–G, while privately rented and eligible social homes usually need an EPC rating of E–G.
Qualifying benefits for ECO4
- Universal Credit
- Pension Guarantee Credit
- Pension Savings Credit
- Income Support
- Income-based Jobseeker’s Allowance
- Income-related Employment and Support Allowance
- Child Benefit
- Housing Benefit
ECO4 Flex — no qualifying benefit?
Households that do not receive qualifying benefits may still be eligible through ECO4 Flex. This can include households with a gross annual income below £31,000, or residents with certain health conditions worsened by living in a cold home. Eligibility routes are set by each participating local authority.
Receiving a qualifying benefit does not guarantee installation — funding and suitable measures must still be confirmed by an obligated energy supplier.
What Is the ECO4 Application Process for UK Homeowners?
Free eligibility check
Contact us for a free, no-obligation eligibility check. We will confirm whether you qualify for ECO4 funding within 24 hours (Monday to Friday).
Retrofit assessment
Your property is surveyed by a PAS 2035-certified retrofit assessor using thermal imaging and diagnostic tools to identify heat-loss areas, insulation gaps and improvement opportunities.
Retrofit coordination
A PAS 2035-certified retrofit coordinator manages your project, ensuring all work meets ECO4 standards — handling documentation, contractor coordination and quality assurance.
Installation
Approved PAS 2030-certified installers fit the measures (insulation, heating, solar). Renewable measures such as heat pumps and solar are fitted by MCS-certified installation partners where required.
Post-installation monitoring
We carry out the post-installation checks required for ECO4 compliance and funding drawdown, confirming that the measures perform as designed.
What Is ECO4 Flex and How Does It Work in the UK?
ECO4 Flex is an alternative eligibility route that allows participating local authorities and devolved administrations to identify households that may need energy-efficiency support but do not qualify through the standard benefits-based ECO4 criteria. It is intended to support low-income households and people who are particularly vulnerable to the effects of living in a cold home.
Who may qualify for ECO4 Flex?
- A combined gross household income below £31,000 a year
- A severe or long-term health condition made worse by living in a cold home
- Cardiovascular or respiratory conditions
- Limited mobility or immunosuppression
- Other low-income, fuel-poverty or vulnerability criteria in your local authority’s published Statement of Intent
Eligibility criteria and evidence requirements differ between councils, so meeting one condition does not automatically guarantee approval or funding.
How to apply for ECO4 Flex in the UK
Check whether your local authority participates in ECO4 Flex and review its current Statement of Intent. You may then need to provide evidence of your household income, health circumstances, property tenure and energy-efficiency needs.
Once your household has been assessed and referred, an approved energy supplier or retrofit provider will determine whether suitable ECO4 funding and measures are available. A council referral confirms potential eligibility but does not guarantee that improvements will be fully funded.
Compliant Retrofits can help you understand the ECO4 Flex process, check the available eligibility routes and arrange the next stage of your home retrofit assessment.
Why Choose Compliant Retrofits for ECO4 Support?
Compliant Retrofits provides clear, practical support for households seeking ECO4 funding and energy-efficiency improvements across the UK.
Free eligibility check — find out whether you may qualify, with no cost or obligation
PAS 2035-aligned support — guidance that follows current retrofit requirements
Submission pack preparation — help with the documents and evidence required for your application
End-to-end assistance — support from initial eligibility and assessment through to installation coordination and post-installation monitoring
UK-wide service — experience supporting different property types and local authority requirements across the country
Free consultation — speak with our team about suitable ECO4 measures and the next steps for your property
Frequently Asked Questions
How much does ECO4 cover?
ECO4 may cover part or all of the cost of eligible energy-efficiency improvements. The final funding amount depends on your household, your property and the approved measures.
Can landlords apply for ECO4?
Yes, landlords may qualify where the tenant and property meet the eligibility criteria. Landlord permission is required, and a contribution may sometimes be needed.
What is ECO4 Flex?
ECO4 Flex helps low-income or vulnerable households that may not qualify through the standard benefits route. Eligibility rules vary by participating local authority.
Is ECO4 still open for applications?
Yes. ECO4 is currently scheduled to run until 31 December 2026. Funding availability can vary, so early eligibility checks are recommended.
Do I need PAS 2035 for ECO4 funding?
Yes. ECO4-funded retrofit work must follow the relevant compliance standards, including PAS 2035 where applicable, to ensure the measures are properly assessed, designed and installed.
Can I get ECO4 funding for a heat pump?
Heat pumps may be funded where the household, property and proposed measures meet ECO4 requirements. Approval is subject to eligibility and a technical property assessment.
Ready to Check Your ECO4 Eligibility?
Check your ECO4 eligibility today — free consultation with no obligation. Not sure if you qualify? Call us on 0161 302 1985 — we will advise within 24 hours (Monday to Friday).
BUS Scheme — £7,500 heat pump grant·Retrofit assessment·PAS 2035 retrofit guide