Through the Great British Insulation Scheme (GBIS), you may qualify for financial assistance towards installing or upgrading your insulation.
By installing insulation in your home, you can experience a more consistent temperature throughout the year, keeping your home warmer when it’s cooler outside and cooler when it’s warmer outside. Plus, cost savings on your heating expenses will be substantial, saving up to £310 per year (based on loft insulation alone.) Don’t miss out on this fantastic opportunity to enhance your living conditions and lower your energy costs. Read on for a step-by-step guide on what to do next and how to check your GBIS eligibility.
Check your eligibility for GBIS scheme funding
Who qualifies for the GBIS?
To qualify for GBIS Grants the following criteria will need to be met:
Your home has an Energy Performance Certificate (EPC) rating of D-G
and you fall under the Council Tax bands A-D in England and A-E in Scotland and Wales

We’ve made the process easier than ever; head over to our quick online form and fill in the details to check your GBIS eligibility; Here’s what you’ll need to do:
Personal details
Let us know your details so that we can contact you as soon as possible to discuss your energy efficiency needs. If you meet certain eligibility criteria, we may reach out to you to arrange a home energy assessment.
Property details
It’s important to share these details with us as accurately as possible. All of these details will contribute to the calculations your energy suppliers will make, to determine the level of funding needed to improve your home.
Please complete these fields as much as you can, including property type, property detachment, number of bedrooms, heating systems installed and how long you have been at the property.
Income details
This section is crucial to determining eligibility. While the Great British Insulation Scheme does not determine eligibility based on government assisted benefits, schemes like ECO4 do depend on these criteria.
We want to give you the best possible chance of securing funding towards energy efficiency improvements and we are experienced in supporting applications for a variety of energy schemes.
Protecting your privacy
You also have the opportunity to sign up to receive regular communications from Residential Energy Services. We regularly publish educational and supportive content to help vulnerable families take the steps they need to make their homes more comfortable and less costly. If you want to hear more from us, tick the box at the end of the form. You can unsubscribe from these communications at any time.
Don’t fit the GBIS eligibility criteria?
Thanks to the Great British Insulation Scheme, more homes than ever before will be eligible for free insulation measures right now. So do not worry if you do not think your home is eligible, we may still be able to help.
Contact us by completing the form and we will make all available efforts to start you on your energy efficiency retrofit journey.