The government has extended the ECO4 scheme to 31 December 2026. Read the announcement on GOV.UK

Is Your Property Eligible For ECO4 funding?

Yes, you can access fully funded heating and insulation upgrades through ECO4 funding.

  • Check if you qualify in 30 seconds
  • 100% free — no catch, no obligation
  • Installed by TrustMark-approved engineers

What is the ECO4 Scheme?

The Energy Company Obligation (ECO) is a UK government scheme designed to reduce fuel poverty and lower carbon emissions. It offers funding for energy-saving upgrades like insulation, boiler replacements, and renewable energy solutions.

To benefit from ECO, your property must need energy efficiency improvements. Use our energy performance checker to see if your property qualifies. You must either own the property or have landlord permission, including for social housing.

ECO4 is aimed at low-income and vulnerable households, and there are three ways to qualify. You'll qualify if you receive any of the benefits listed, or if your total household income is under £31,000 a year — savings don't count. You'll also qualify if someone in the home has a long-term or serious medical condition that's made worse by the cold.

You'll qualify if you receive any of these benefits

  • Child Benefit
  • Income Support
  • Universal Credit
  • Housing benefit
  • Child Tax Credits*
  • Working Tax Credits
  • Pension Guarantee Credit
  • Pension credit saving credit
  • Income-based Jobseeker's Allowance (JSA)
  • Income-related Employment and Support Allowance (ESA)

Do I qualify for ECO4 funding?

If you don't receive any of the benefits listed above, you can also qualify for funding through your local authority. This is known as Local Authority Flex (LA Flex). Councils choose to opt into LA Flex.

How do I qualify for LA Flex?

Total household income below £31,000 per annum.

This is the total annual income for the household for every person over the age of 18. Savings or bonds do not count towards total income.

Someone in the property has a severe or long-term medical condition made worse by the cold.
  • Arthritis
  • Diabetes
  • COPD
  • Asthma
  • Angina
  • Limited Mobility
  • Severe Illness
  • Long-term Illness


What Measures can i get installed?


The measures we install depends on how you currently heat your home. Typcially we install a heating upgrade and insualtion measure. This could be a boiler upgrade and loft insualtion.


  • Boiler Upgrades
  • First Time Central heating
  • Air source Heat pumps
  • Electric Storage Heaters
  • Solar Panels
  • Loft insualtion
  • Heating controls
  • Wall insulation


1

Check if you qualify

Fill in our online enquiry form to help us establish your eligibility for the scheme. A member of our team will be in touch within 24 hours to confirm your details and arrange the next steps.


  • It only takes 30 seconds
  • No personal info required to check
2

Book your survey

If you qualify for a grant, you can submit an application, and we will pass your details to an approved installation partner. They will arrange a survey of your home to determine how best to use the funding.


  • We maximize your grant by taking a whole-house approach
3

Book your installation

Once you've received your funding offer, you can then decide if you wish to proceed with your installation, or not.


  • 12-month workmanship warranty



Improve Your Home with ECO & GBIS Grants

Learn more how our grant service can upgrade your home at absolutely no cost to you.

Eco4 Home Retrofit Guide


Apply for a grant,
in 60 seconds.

Do any of these Apply to you?

  • Condition affected by cold
  • Recieve income related benefits
  • Household income below £31,000

Check Your ECO4 Eligibility | Reneww