At Energy Wise LTD, we help households across the UK access the ECO4 External Wall Insulation Grant. This scheme is designed to cut energy costs, improve home comfort, and boost energy efficiency by insulating properties with solid or poorly performing external walls. With our expert installation service, you can enjoy a warmer home and reduced bills often at little or no cost.
EXCELLENT Based on 2 reviews asif iqbal2025-09-22Trustindex verifies that the original source of the review is Google. Used Energy Wise for an internal wall insulation job at one of my rented properties. I was very impressed with their workmanship and would recommend them to anyone thinking about utilising the ECO4 grant. Local company employing local people with a fantastic work ethic. Shahzad Ali2025-07-28Trustindex verifies that the original source of the review is Google. I would just say energy wise has a professional team. From survey to installing insulation. They returned my stuff back as they were. I recommend people to get the #ECO4 grant done by thenVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
External walls account for up to 35% of heat loss in an uninsulated home (Energy Saving Trust). By insulating these walls, you create a protective thermal barrier that keeps heat in during winter and helps your home stay cooler in summer.
Key benefits of external wall insulation include:
The ECO4 External Wall Insulation Grant makes this upgrade affordable for eligible households, supporting those who need it most.
The ECO4 scheme focuses on making inefficient homes warmer and more affordable to run. Not every property qualifies, but many do.
You may be eligible if:
At Energy Wise LTD, we take care of the eligibility checks, so you don’t have to worry about the details.
We know applying for grants and arranging upgrades can feel complicated, but we’ve designed our process to be smooth and stress-free.
Our step-by-step approach:
You won’t need to lift a finger. We handle everything.
1. Trusted ECO4 Installers – Fully accredited and government-approved.
2. Specialists in Solar Panel Grants – Focused on renewable energy funding.
3. Nationwide Coverage – Supporting households across the UK.
4. Customer-Centred Approach – Clear communication and honest advice.
5. Proven Results – Hundreds of homes upgraded with energy-saving measures.
It’s a government-backed grant that funds external wall insulation for eligible homes, helping reduce bills and energy use.
According to the Energy Saving Trust, households can save up to £455 a year on heating bills, depending on property type.
No, private tenants also qualify, but landlord consent is required.
Most projects are completed in one to two weeks, depending on property size.
Yes in a positive way. External wall insulation often includes a new render or cladding, improving kerb appeal.