Free Loft Insulation for UK Homes – Check Your ECO4 & GBIS Eligibility
Government-backed insulation grants available in 2025
check if your home qualifies today and cut your energy bills
by up to £400 a year.
Check Your Eligibility for Free Insulation Grants in 2025
Government-backed funding is available now under ECO4 and GBIS. See if you qualify in under 60 seconds.
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Your trusted partner for home insulation solutions
Loft Insulation Grants also for Pensioners and Disabled Households (ECO4 & GBIS)
Pensioner? You may qualify for a FREE loft insulation grant.
Have a disability or health condition? Help may be available.
Improve warmth, reduce condensation and lower bills — fitted by PAS 2035 compliant installers in just a few hours.
Why Choose Us?
✔ ECO4 & GBIS Approved Installer
✔ Certified & Accredited Professionals
✔ 100% Government-Funded Upgrades
How it Works
- Apply online in 60 seconds.
- Get a free home survey.
- Enjoy free insulation upgrades.
What is Loft Insulation?
Loft insulation is a thermal barrier installed in your roof space to prevent heat from escaping through the top of your home. In an uninsulated property, up to 25% of heat is lost through the roof, making it one of the most effective energy-saving measures you can install. By adding or upgrading loft insulation, you can keep your home warmer in winter, cooler in summer, and reduce your energy bills. Under the ECO4 and Great British Insulation Scheme (GBIS), many UK households can now receive free or heavily subsidised loft insulation—improving comfort, cutting carbon emissions, and boosting your home’s Energy Performance Certificate (EPC) rating.
How Loft Insulation Works
Loft insulation works by creating a thermal barrier that traps warm air inside your home. Most installations use mineral wool, fibreglass, or environmentally friendly insulation rolls laid between and over the joists in your attic. This prevents heat from rising and escaping through the roof — one of the biggest sources of energy loss in UK homes.
By keeping the heat where you need it most, your boiler doesn’t have to work as hard, reducing your energy consumption and extending the lifespan of your heating system. Over time, this leads to lower energy bills, improved comfort, and a warmer, more energy-efficient home.
Under the ECO4 and Great British Insulation Scheme (GBIS), loft insulation is often installed free of charge or with a significant subsidy, depending on your property type and eligibility.
Benefits of Loft Insulation
Upgrading or installing loft insulation is one of the most effective ways to make your home more energy efficient. Whether you own or rent your property, loft insulation helps reduce heat loss through the roof, keeping your home warmer in winter and cooler in summer.
Here are some of the key benefits of loft insulation under the ECO4 and Great British Insulation Scheme (GBIS):
Lower Energy Bills
Save up to £400 a year by reducing wasted heat and improving your home’s energy efficiency.
Warmer Home All Year Round
Maintain comfortable temperatures throughout the seasons.
Reduced Carbon Footprint
By using less energy, you can lower your household’s carbon emissions and environmental impact.
Improved EPC Rating
A higher Energy Performance Certificate (EPC) rating can make your property more attractive to buyers and tenants
Quick, Hassle-Free Installation
Loft insulation can usually be fitted within a few hours by accredited, TrustMark-registered professionals.
Government-Backed Support
Funded through the ECO4 and GBIS schemes, ensuring high-quality installation and compliance with PAS 2035 retrofit standards.
Loft Insulation Cost and Savings (2025 Update)
Upgrading your loft insulation in 2025 is one of the most affordable and effective ways to cut your energy costs. The typical cost of loft insulation in the UK ranges between £800 and £1,500, depending on your property size and roof type.
However, under the Government-backed ECO4 and Great British Insulation Scheme (GBIS), many homeowners and tenants can get loft insulation completely free or at a significantly reduced price.
Installing high-quality loft insulation can help you:
Save up to £400 per year on heating bills.
Reduce up to 25% of heat loss through your roof.
Increase your home’s EPC rating, making it more energy-efficient.
Lower your carbon footprint by reducing wasted energy.
With professional installation carried out by TrustMark-registered experts, you can enjoy immediate comfort improvements and long-term financial savings — all while contributing to the UK’s net-zero goals.
Simple 3-Step Process Under ECO4 & GBIS
Government Backed ECO4 Scheme
The ECO4 scheme is a UK Government-backed funding programme that helps households in England and Scotland access free boiler replacement, insulation grants, and energy efficiency upgrades. If you meet the ECO4 eligibility criteria, you could qualify for fully funded home improvements to lower your bills and make your home warmer and greener.
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Frequently Ask Questions
Loft insulation is a layer of energy-efficient material installed in your roof space to prevent heat from escaping. It creates a thermal barrier that keeps your home warmer in winter and cooler in summer, helping reduce energy bills and carbon emissions.
Homeowners and tenants across the UK may qualify if their property has a low EPC rating (typically D–G) and they receive certain income-based or disability-related benefits. You may also qualify through your local authority’s LA Flex scheme even without benefits.
Yes — in many cases, loft insulation is fully funded through the government’s ECO4 and Great British Insulation Scheme (GBIS). Depending on eligibility, some homes may receive a partial grant, covering most of the cost.
Proper loft insulation can save up to £400 per year on energy bills by reducing heat loss. It also improves your EPC rating, helping increase the value of your home.
Most loft insulation installations take 2–4 hours to complete. Our certified installers ensure the work meets PAS 2035 standards for energy efficiency and quality.
The most common materials are mineral wool, fibreglass, and eco-friendly insulation rolls made from recycled or natural fibres. Each is designed to provide long-lasting thermal protection and meet current UK building standards.
Yes. By reducing heat loss through the roof, loft insulation helps maintain consistent indoor temperatures. This means you’ll stay warmer for longer without needing to turn up the heating.
If you are a tenant, you will need permission from your landlord before the installation can go ahead. The process is simple — we can contact your landlord directly to arrange approval.
es — loft insulation can be installed in most UK properties, including detached, semi-detached, and terraced homes, as well as bungalows and flats with accessible roof spaces.
Simply complete the short eligibility form on this page. Our team will assess your property and confirm whether you qualify for a free or subsidised loft insulation grant under ECO4 or GBIS.
