If you are looking for ways to improve your home’s energy efficiency without spending a fortune, free external wall insulation grants could be the perfect solution.
The UK government and various local councils offer these grants to help homeowners insulate their homes, reducing energy bills and carbon footprints.
This article explores the available schemes, eligibility criteria, and how you can apply.
Residential Energy Services Youtube tells about “The Great British Insulation Scheme”

What Is External Wall Insulation?
External wall insulation (EWI) involves adding an insulating layer to the outside of a home’s walls, typically covered with a protective render or cladding. This process improves energy efficiency, reduces heat loss, and enhances a property’s appearance.
Benefits of External Wall Insulation
- Lowers energy bills
- Reduces carbon emissions
- Enhances home appearance
- Improves indoor temperature regulation
Free External Wall Insulation Grants in the UK
Several government-backed programs and local schemes provide financial assistance for external wall insulation. Below are some of the key initiatives:
1. Great British Insulation Scheme (GBIS)
The Great British Insulation Scheme is a government-funded initiative designed to help low-income households and those in poorly insulated homes. This scheme provides financial aid for various insulation improvements, including external wall insulation.
Eligibility:
- Must own or rent a property with poor insulation
- Income-based eligibility criteria apply
- Priority given to older homes with high heat loss
🔗 Visit GOV.UK for more details
Free External Wall Insulation Grants by Location
Location | Available Grants | How to Apply |
Birmingham | Free external wall insulation grants for low-income families under GBIS | Apply via local councils or GOV.UK |
London (Near Stratford) | Local authority schemes and government grants available | Check Stratford council’s website |
London (Other Areas) | Various free insulation programs under GBIS | Contact energy suppliers or local authorities |
Wales | Free insulation grants through Welsh government schemes | Apply through Nest Wales program |
National (UK-Wide) | Great British Insulation Scheme, ECO4 scheme | Apply via official GOV.UK website |
Past Grants: Free External Wall Insulation Grants 2016
The ECO (Energy Company Obligation) scheme was one of the primary government grants available in 2016. Many homeowners benefited from free insulation, and similar grants continue to exist today under updated programs like GBIS and ECO4.
How to Apply for Free External Wall Insulation Grants
1️⃣ Check Eligibility – Visit GOV.UK or your local council website.
2️⃣ Find a Registered Installer – Only certified contractors can carry out the work.
3️⃣ Apply Through the Scheme – Submit your application through the official program website.
4️⃣ Schedule a Survey – A professional will assess your home’s insulation needs.
5️⃣ Receive Approval & Installation – If approved, work will begin at no cost to you.
Final Thoughts
If you qualify for a free external wall insulation grant, it’s a fantastic opportunity to improve your home’s energy efficiency without any upfront costs. Whether you’re in Birmingham, London, or Wales, there are schemes available to help reduce your heating bills while keeping your home warm and eco-friendly.
💡 Act Now! Visit GOV.UK to check your eligibility and apply today! 🚀