What is ECO4?
What is solid wall insulation (SWI)?
The benefits of solid wall insulation
Reducing the transfer of heat
Sustainability
What home improvements are available with ECO4?
Solid wall insulation
Loft insulation
Floor insulation
Air Source Heat Pump
Solar PV
Why choose E.ON
Fully funded solutions
Accredited installers
Trusted supplier
How to tell the difference between cavity and solid walls
How ECO4 works
Apply online
All set to go
Install your upgrades
FAQs
Are there any additional costs if I'm eligible for ECO4 measures?
We’ll install your energy efficiency upgrades for free with no hidden costs.
Any additional work to your home outside of the installation of energy saving recommendations from the survey will be your expense and we’ll let you know before you agree to proceed.
I don’t receive benefits but someone that lives in my property does. Can I still apply?
Yes. If there’s a permanent resident living at the property who is in receipt of benefits, we could still help.
If I have a survey, do I have to have the measures recommended installed?
Yes. The ECO4 funding offer will be subject to a tailored package of improvements that will be required to improve your property’s EPC rating, we’ll discuss these with you after the survey.
How long will it take to have everything installed?
The time it will take to install the improvements will depend on the measures we’ll be installing. We’ll discuss this with you after the survey.
Who will carry out the installation of the upgrades?
One of our TrustMark registered installers will install your upgrades.
Legal Stuff
1 All applications need to meet the ECO eligibility criteria as set by OFGEM and will be subject to a free independent home survey. You will be required to pay for any additional work to your home outside of the installation of energy-saving recommendations from the survey, and we’ll let you know before you agree to proceed.
2 The ECO4 funding offer will be subject to a bespoke package of improvements that will be required to improve your property’s EPC rating; we’ll discuss these with you after the survey.
3 Savings information for the installation of solid wall insulation in the UK provided by the Energy Saving Trust, based on a detached house.
4 Carbon savings information for the installation of solid wall insulation in the UK provided by the Energy Saving Trust, based on a detached house.
5 Not all local authorities accept an EPC rating of D. Please speak to one of our team to find out the requirements for your area.