FREE Home Insulation Scheme
Could a government grant pay for your insulation?
ECO4 can fund insulation and heating upgrades for eligible homeowners and tenants. Check if you may be eligible in about two minutes.
Check if I may be eligible
Funding is Limited - Apply Before It's Gone!
FREE Home Insulation Grant Eligibility Form
Answer a few quick questions to see if you may be eligible. It takes about two minutes.
How the ECO4 scheme works
The Energy Company Obligation (ECO4) is a government scheme. Energy suppliers pay for upgrades that make eligible homes warmer and cheaper to heat.
ECO4 is aimed at households on low incomes or receiving qualifying benefits, and at homes with a low energy efficiency rating. It can cover insulation and, in some cases, heating upgrades.
ECO4 is due to close on 31 December 2026. Funding is limited and varies by energy company, so we can’t guarantee funding for every enquiry.
Available measures include:
- Free Loft Insulation
- Free Cavity Wall Insulation
- Internal and Solid Wall Insulation
- Room-in-Roof Insulation
- Heating system upgrades (via ECO4)
Whether you qualify depends on your home, your circumstances and the scheme rules. Every enquiry is assessed individually. A free survey is the first step.
Who Qualifies for a Free Insulation Grant in the UK?
ECO4 eligibility depends on your home, your household and the scheme rules. Check the points below, then complete the short form. Eligibility is confirmed only after assessment.
- You own the property you live in.
- Your home has a low EPC rating of E, F, or G.
- You must be receiving qualifying benefits.
- You must have landlord's permission
- You must be receiving qualifying benefits.
- Your home has a low EPC rating of E, F, or G.
You’re likely to qualify if:
You may be eligible for a 100% free insulation grant through government-backed schemes such as the Great British Insulation Scheme (GBIS) or ECO4, depending on your household circumstances.
- You own your home or rent with landlord permission.
- Your home is in Council Tax Band A to E.
- You have a low EPC rating (typically D–G)
Not receiving benefits?
If you’re a homeowner, you may still qualify even without benefits — especially if your property is energy inefficient and falls within the eligible council tax bands.
However, if you’re a tenant, receiving a qualifying benefit is mandatory to access the grant.
What Happens Next if You Qualify for an Insulation Grant?
Once you’re confirmed as eligible for a government-backed insulation grant under the ECO4 or GBIS scheme, the process is smooth and stress-free. At HNR Energy Solutions, our team will guide you every step of the way from your initial survey to full insulation installation, all at no cost.
It's as Easy as...
Book a free survey
We’ll visit your home to assess insulation needs and check your grant eligibility.
Installation planning
We’ll arrange the best insulation solution for your property with no cost to you at all.
Get things done
Our team installs the insulation. You enjoy a warmer home and lower energy bills.
Get Started with HnR Energy Solutions
Take the first step towards an energy-efficient home today. Check your eligibility for the ECO4 & GBIS Schemes and start saving on your energy bills with no costs.
Why Choose
HnR Energy Solutions
We’re not just about providing eco-friendly energy solutions. Here’s why customers trust us:
7+ Years of Experience
We bring over 7 years of expertise in energy-efficient home solutions.
No Cost At All - 100% FREE
Eligible households can access ECO4 & GBIS grants with no cost to you.
Installation Within 7 Days
From free surveys to expert installations, we manage everything.
Government Funding
We help you access ECO4 grants, boiler grants, insulation grants and more.
Trusted Across the UK
Our proven track record with homeowners across the UK speaks itself.
FREE Home Insulation Under ECO4 & GBIS Scheme
Refer a Friend, Earn £100 Each!
Recommend us to your family and friends for insulation. Once their insulation is installed by HNR Energy Solutions and yours is completed too, you’ll both receive £100 as a thank-you.
Frequently Asked Questions
Find quick answers to your most common questions here.
No — if you’re eligible, the full cost is covered by ECO4 or GBIS. There are no hidden fees.
Yes — if you meet the eligibility criteria, your loft insulation can be fully funded, with no upfront cost to you.
Most homes built after the 1920s are suitable. Our free home survey will confirm if your property has cavity walls and whether they can be safely insulated.
Internal wall insulation is applied inside the home, ideal for solid walls or heritage properties. External wall insulation is fitted outside, often used to reduce heat loss and improve appearance. We recommend the best option based on your home.
If your loft has been converted into a living space, room in roof insulation helps prevent heat loss through the roof slopes, ceilings, and walls. It’s common in older properties with attic rooms.
Most installations are completed in 1 to 2 days, depending on the type of insulation and the size of your property.
The insulation grant is part of the UK’s ECO4 and GBIS schemes to improve home energy efficiency. Homeowners and private tenants may qualify if they meet criteria like low EPC rating, Council Tax Band A–D, or receive certain benefits.
Yes, but your landlord must give permission. You must also meet the qualifying criteria (e.g. receiving benefits or low EPC rating).
Minimal disruption. Our team works efficiently and will clean up after completion. Internal insulation may require temporary access to interior walls.
You’ll enjoy a warmer home, lower energy bills, reduced carbon footprint, and improved EPC rating — all without paying out of pocket if you qualify.