ECO Flex Explained: Flexible Support for Households Who Need It

Not everyone fits the standard criteria for free home energy upgrades. That’s where ECO Flex comes in—a flexible route to funding that allows local councils to help more households benefit from improvements like insulation, boilers, and solar panels.

At Warmify, we make it easy to find out if you qualify under ECO Flex, even if you’re not on benefits or your circumstances are a little different.

What is ECO Flex?

ECO Flex is an extension of the government’s ECO4 scheme. It lets local authorities identify and refer households who need support but don’t meet the usual eligibility requirements. This means you might still get free upgrades if:

• You have a low income but don’t claim benefits.
• You live in an energy-inefficient home with an EPC rating of D, E, F, or G.
• You have a health condition made worse by the cold.
• You live in an area prioritised by your local council.
  
  

What Improvements Does ECO Flex Cover?

Depending on your home and needs, you could get:

• Loft insulation
• Wall insulation (cavity or solid)
• Air source heat pump
• New boiler
• Solar PV panels
• Heating controls
• Draught-proofing and ventilation

Use our quick eligibility checker to see if you qualify.

Contact us for tailored advice and support.

Why Does ECO Flex Matter?

Flexible support – Helps households not covered by standard criteria.

Targets those in need – Supports homes in cold, inefficient conditions.

Local council involvement – Schemes tailored to your area’s needs.

No upfront cost – Funded upgrades at no charge to you.

How to Apply with Warmify

1. Check your eligibility – Start with our [online checker] or get in touch.
2. Speak to our team – We’ll guide you through the ECO Flex process.
3. Home survey – Our assessors will recommend suitable improvements.
4. Submit your application – We handle the paperwork and approvals.
5. Professional installation – Certified installers complete the upgrades.
   
   

Common Questions

Do I need to be on benefits?
No—ECO Flex supports households on low incomes or with specific health conditions, even if you don’t claim benefits.

How does my council get involved?
Your local authority signs a “statement of intent” to confirm you qualify for support.

Is there a deadline?
ECO4, including ECO Flex, runs until March 2026, but funding can be limited.

Don’t Miss Out on Flexible Support

Even if you’ve been told you don’t qualify under standard schemes, ECO Flex could open the door to free upgrades.