You might qualify for 100% free home upgrades – FLEX Scheme
If your household income is under £31,000, or you have a listed medical condition, and your home has an EPC rating of D or lower, you may qualify for free energy-saving improvements if you live in an eligible area.
Check your eligibility
What is the FLEX scheme?
The LA Flex scheme, established in 2013 as part of the Energy Company Obligation (ECO) programme, aims to help households lower energy costs and improve home heating efficiency. Through this scheme, local authorities receive resources to deliver fully-funded upgrades, including insulation and heating improvements.
These measures not only reduce energy bills but also make homes more comfortable and easier to heat. Currently, we work with over 100 local authorities to implement these energy-saving solutions.
- No benefits needed
- 100% free energy-saving measures
- Approved by your local council
What are the benefits?
The ECO Flex scheme is part of the UK government’s energy efficiency programme. Unlike other schemes, you don’t need to be on benefits to qualify. Instead, support is based on income and your home’s energy rating. If your local council is participating, you could be eligible for:
- Free loft or cavity wall insulation
- Heating system upgrades
- Other approved energy-saving measures
Why apply?
- Cut your energy bills
- Improve comfort in your home
- Help the environment
- No cost if you qualify
This is a limited-time offer, and funding is approved area by area — so don’t miss your chance.
Eligibility
Under ECO4 (Energy Company Obligation), there are 4 routes to qualify for LA Flex, which are detailed below.
Route 1: Income-based Criteria
Individuals or households with a combined gross annual family income of £30,000 or less may be eligible for LA Flex. This includes any additional benefits, such as Housing Benefit, Income Support, Pension Credit or Universal Credit.
Route 2: Health-based Criteria
Those with a vulnerable health condition or disability that requires additional heating may also qualify for LA Flex. This includes individuals who are pregnant, elderly (over 60 years old), have young children (under 5 years old), or have a long-term illness or disability.
Route 3: Home-based Criteria
If an individual’s home is poorly insulated or has inefficient heating systems, they may be eligible for LA Flex. This includes properties with no insulation, inadequate loft insulation, damaged windows or doors, and outdated boilers.
Route 4: Area-based Criteria
Lastly, certain areas in the UK may be eligible for LA Flex based on high levels of fuel poverty and deprivation. This includes areas with a higher proportion of low-income households, older properties, and a lack of energy efficiency measures.
What to expect before and after you apply for ECO4 Grants
Ready to see if you qualify for the ECO4 Scheme? Check out the process from start to finish.
1. Check eligibility
Using our form, enter your details and a few questions and our systems will do the rest to see if you qualify.
2. Home survey
If you qualify, schedule a home survey. An expert will assess your home to determine the best insulation measures.
3. Book an install
After the survey, book an installation date that works for you.
4. Enjoy a warmer home
Get installation by a friendly, Eco Providers-accredited installer and start enjoying extra solar battery storage.
Why you can trust Eco Providers!
Domestic retrofit experts you can trust in your home.
Accredited Eco Installers
Our team is accredited and experienced, guaranteeing top-notch installation of your free energy upgrades.
Rated ‘Excellent’ on Trustpilot
Thousands of successful installations
News
Stay up-to-date with the latest news & advice!
Frequently Asked Questions
The ECO4 scheme is a government-backed initiative designed to help low-income and vulnerable households improve the energy efficiency of their homes. The scheme provides funding for energy-saving upgrades such as insulation, heating systems, and renewable technologies, helping to reduce energy bills and carbon emissions.
ECO4 eligibility is based on household income, receipt of certain benefits, and the energy efficiency rating of your home. You may qualify if you’re on a low income, receiving government support such as Universal Credit or Child Tax Credits, or if you live in a property with a poor EPC rating (typically E, F, or G).
The ECO Scheme takes a ‘whole-house’ approach to improving the efficiency of the UK housing stock by ensuring that the fabric insulation of properties is brought up to the required standards alongside the installation of energy efficient heating systems. Based on this our Energy Company partners will fund the following measures;
- Internal Wall Insulation
- Cavity Wall Insulation
- Room in Roof Insulation
- Loft Insulation
- Air Source Heat Pumps
- Gas Central Heating
- Heating Controls
- Solar PV
You can check your ECO4 eligibility by completing a short online form or speaking with an accredited ECO provider. They’ll assess your income, benefits status, and property details to determine whether you qualify for ECO4 funding under the latest scheme criteria.
Yes, under the ECO4 scheme’s LA Flex (Local Authority Flexible Eligibility) route, some households not receiving benefits may still qualify. This is based on local authority criteria such as low income, high energy costs, or health conditions exacerbated by cold homes.
Yes, both private tenants and landlords may benefit from ECO4 funding. However, the property must meet certain criteria, and landlord consent is required. Landlords may be asked to contribute towards the cost of the improvements, depending on the funding available.
In some cases, ECO4 measures can be co-funded with other grants or schemes. While the ECO4 scheme is primarily designed to cover the full cost of eligible energy efficiency improvements, additional funding sources—such as local authority grants or the Great British Insulation Scheme—may be used to top up or support installations where ECO4 does not cover the full cost. Eligibility and co-funding opportunities will depend on your local area, property type, and the specific measures being installed. It’s best to speak with an approved ECO provider to explore your options.