Grants & Schemes
A squeeze on household budgets has increasingly led people to look for ways to save energy and reduce their bills. With gas and electricity prices
September 3, 2025 No Comments
Funding Available from GOV.UK
With £1000s in grants for loft insulation, your home can be made warm and energy-efficient without the extra cost.
£1000s in Funding is available from the various GOV.UK schemes
Find out more about this scheme on the GOV.UK website
With multiple different funding opportunities available to you depending on where you live, there’s a good chance you could qualify for an insulation grant.
The £1 billion Great British Insulation Scheme runs until the end of March 2026, offering up to £15,000 in grants for energy-efficient home improvements. It primarily supports homes with an EPC rating of D or below and those in lower Council Tax bands. The scheme also extends support to vulnerable households on means-tested benefits, aiming to reduce energy costs and improve home efficiency.
Launched in 2013, the ECO scheme, now in its fourth iteration (ECO4), obligates large energy companies to provide free insulation grants to qualifying households. It helps reduce energy bills, increase heat retention, and lower carbon emissions by covering the cost of energy-efficient improvements for eligible households.
According to government figures over 4 million measures have been installed under the ECO Scheme and around 53% of these have been for a range of insulation types including loft insulation and cavity wall insulation.
As a key part of the Warm Homes Plan, the Labour Government has committed with its partners to deliver a range of insulation measures, alongside other home energy efficiency improvements from 2025. The aim is to help households cut bills and reduce carbon emissions in support of the net zero 2050 target.
If your home is considered energy inefficient — with an Energy Performance Certificate rating of D to G — the target is to improve it to achieve an EPC rating of C.
The Warm Homes: Local Grant will help low-income homeowners and private tenants with energy performance upgrades and replaces the Local Authority Delivery Scheme. Private tenants continue to be also eligible for funding support under the ECO Scheme.
Warmer Homes Scotland offers grant funding for home insulation and other energy efficiency measures to Scottish households struggling with heating costs. Eligibility extends to homeowners and private tenants who have lived in their property for at least 12 months and meet the criteria.
The Welsh Government’s Warm Homes Programme funds insulation and energy efficiency improvements for low-income households. Delivered as part of efforts to tackle fuel poverty, the programme aims to make homes warmer and reduce energy bills across disadvantaged areas in Wales.
Various local grants, including council grants for loft conversion, are available to help with insulation and energy efficiency improvements across the UK. Examples include London’s Warmer Homes Grant, Nottingham’s Healthy Housing Service, and York’s Home Upgrade Grant, all aimed at low-income and vulnerable households.
Many households can qualify with eligibility varying by scheme. Here are the main criteria:
Free grant funding, including GBIS and ECO4, is available to eligible households for a range of home insulation measures.
Submit Your Info
Share some basic details to begin.
Schedule a Free Survey
We’ll assess your home’s insulation needs.
Install Your Insulation
Once you approve the quote (including grants), installation begins.
Lower Energy Bills
Enjoy reduced heating costs right away.
There is significant funding for loft insulation grants available near your area. See if you are eligible for free funding to improve the insulation in your home and start saving on your heating bills.
Choose from a variety of insulation types designed to enhance energy efficiency in any space.
Cavity Wall Insulation
Insulation is placed in the gaps within your walls for improved warmth.
Yes, insulation grants are available to eligible households under the government-backed ECO4 and Great British Insulation Schemes (formerly ECO+), with funding coming from the UK’s main energy providers.
The schemes provides funding for households to install loft insulation and other insulation types to help them improve the energy efficiency (EPC) of their homes, reduce their carbon footprint, and make savings on their heating bills.
Eligibility is based on a number of different criteria, with some on income-based benefits likely to qualify for ECO4 funding, while low EPC households in lower Council Tax bands may qualify for GBIS funding.
Insulation will reduce heat loss in the home reducing your demand for heating.
A better-insulated home means huge savings on your heating bills.
Be a greener household by reducing the environmental impact of your household.
Loft insulation can prevent up to 25% of heat loss in your home and lead to a reduction in carbon footprints, with the following estimated annual savings:
| Property type | Annual Saving | Carbon Dioxide Reduction/Year |
| Detached house | £390 | 1000kg |
| Semi-detached house | £230 | 600kg |
| Mid-terrace house | £210 | 550kg |
| Detached bungalow | £380 | 1000kg |
*Estimated annual saving based on a detached gas-heated house insulating a previously uninsulated loft with 270mm of loft insulation.
See how our service and energy performance upgrades have made a difference for homes just like yours.
Insulation grants in the UK are a valuable opportunity to make your home more energy-efficient and reduce heating costs. With these grants, you’ll enjoy a more comfortable living space while limiting your environmental impact through carbon footprint reductions.
This is your moment to invest in a warmer, more efficient future. Take action now – apply for your insulation grant and start experiencing the benefits today!
Common insulation questions answered for you.
No, you don’t need to pay the grant back. If you qualify under the ECO or GBIS schemes, the cost of the insulation installation is covered by the grant provided by major energy suppliers. The grant is designed to improve your home’s Energy Performance Certificate (EPC) rating, so eligible households receive the installation at no cost to them.
You can apply by filling out a simple online form. If eligible, a registered installer will contact you to arrange a survey. Once approved, the insulation will be installed free of charge if you receive income-related benefits. Even if you don’t qualify for a full grant, you may still get a subsidised grant to help cover the cost.
It can save you up to 25% on heating costs by preventing heat loss through the roof. Annual savings vary by property type, with estimates ranging from £210 to £390 for previously uninsulated homes, according to Energy Saving Trust estimates based on fuel prices as of July 2025.
A detached house could expect to save around £390 annually; semi-detached house could save £230; mid-terraced house approximately £210; and a detached bungalow could save £380 annually, by installing 270mm of loft insulation in a previously uninsulated loft space.
When loft insulation is installed correctly, it can last around 40 years before needing replacement. When properly installed, it ensures that you’ll continue to benefit from reduced energy bills and a warmer home over the long term.
To install loft insulation in an average-sized loft, it typically takes about 1 to 1.5 hours. For larger lofts, the process may take a bit longer, typically ranging from 2 to 3 hours. To ensure a smooth process, the loft should be free of clutter so that the installers can easily access the space and complete the insulation efficiently.
Loft insulation is one of the most cost-effective ways to insulate a home and that is why much of the available funding goes on funding this type of insulation. According to Energy Saving Trust estimates, insulating a previously uninsulated loft in a detached home would cost around £1,100; a semi-detached property -£900; a mid-terrace house – £850; and a detached bungalow -£1,200.
If you are a successful in applying for a loft insulation grant, there is a high likelihood that the full cost of your installation would be covered by the funding.
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