Cut your energy bills by up to 60% with free home upgrades.
Check if you qualify for free solar panels, insulation, and heating upgrades, all at no cost to you. Save hundreds every year and enjoy a warmer, more energy-efficient home.


100% Funded for Eligible Homes | Fast Installation | Trustmark-Approved Installers | Trusted by 1000s of UK Housebuilders
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Is your home impossible to heat? Are your energy bills soaring?
If you're a homeowner or private tenant in an energy-inefficient home, you could qualify for free upgrades through the ECO4 scheme.
ECO4 is a government-backed initiative in the UK that helps eligible households improve their home's energy efficiency through free upgrades such as solar, insulation and heating systems.
Many households cut their energy bills by over £3,000 a year, all thanks to increased efficiency and reduced reliance on expensive electricity. No more worrying about running out of hot water or choosing one room to heat.
The best bit? It doesn’t cost you a penny. Everything we do, from survey to installation, is 100% funded if you qualify, with no hidden costs.
Don’t wait for winter to come knocking at your door. Upgrade now and beat the autumn rush! And, you can start saving on your everyday electricity use
Could you be eligible for free home upgrades?
You might qualify for the ECO4 scheme if:
→ Your home is cold or expensive to heat
→ You live in a house or flat (not a mobile home)
→ You receive certain benefits or have a lower income
→ You own your home or rent from a private landlord
Not sure if you qualify? Don’t worry, most people aren’t.
That’s why we’ve made it easy to check with our no-obligation eligibility tool.
Find out in under 60 seconds – it’s free and no obligation.
What home upgrades could you get with ECO4?
Depending on your home’s needs, we’ll recommend a tailored package of energy-saving improvements, such as:

Solar
Panels
Lower your electricity bills and generate free, renewable power.

A new
heating system
Heat your whole home. No more cold spots or expensive electric heaters.

Wall, loft or
cavity insulation
Keep warmth in and draughts out.

Upgraded radiators & heating controls
Enjoy consistent warmth and more control over your energy use.
Each home is different, and our recommendations are designed to make your home easier and cheaper to run.
Join thousands of households already saving with ECO4
Why homeowners choose LMF
£££
Cut your annual energy bills by hundreds
10,000
Homes improved across
the UK
14 Days
Installations completed in as little as 14 days after survey
Frequently Asked Questions
Am I eligible for ECO4 funding?
You might be eligible if:
- Your home has an EPC rating of D, E, F, or G
- You receive income-related benefits or meet local council criteria (e.g. low income, certain health issues, or household vulnerability) Not sure? Our eligibility checker makes it easy to find out.
Do I have to pay anything?
No. If you're eligible, the scheme covers 100% of the cost, including surveys, installation and equipment.
How long does it take?
I rent my home, can I still apply?
Will this affect my benefits?
No. Getting ECO4 improvements doesn’t impact your benefits in any way.
How do I know if I have an EPC?
Don’t miss your chance
You’ve got nothing to lose - only a warmer home to gain! We’ve already helped thousands reduce their bills for free.