Get Free Boiler and Insulation Grants in UK

Free Insulation Grant UK 2025

Increase the comfort of your house with UK government insulation grants. With the help of these grants, private renters and homeowners can install cavity wall or loft insulation for free, lowering carbon emissions and energy use.

Apply for a Insulation Grant

How to Get your UK Free Insulation Grants 2025 Process?

Free Insulation Grant is just a few clicks and taps away.

Enter your postcode

A survey will be conducted by our team

A new energy efficient boiler will be installed
Enjoy the warmth without denting your budget

insulation Scheme in uk

Upgrade Your Home with the ECO4 Scheme and Receive a Free Insulation Grant!

Government Backed Insulation Grants 2025

Loft, cavity, external, and interior wall insulation are among the energy-saving insulation grants that we at Apply Energy Grants offer completely free. These incentives help low-income households in Wales, Scotland, and England save heating expenses and improve home energy efficiency.

Insulation Grants Available Under the ECO4 Scheme

Homeowners may be eligible for more than one of the several free insulation and heating incentives offered by the ECO program. The entire cost of installation can be covered by the grant.

Get Free Insulation Grants to Raise Your EPC Rating

The EPC rates the energy efficiency of your property. Your property’s Energy Efficiency Performance Certificate rating can be raised from categories E, F, and G to category C and above by improving your insulation with an ECO4 or GBIS grant.

Eligibility criteria for Free Insulation Grants

The following requirements must be met in order for an applicant to be eligible for the ECO4 insulation grant:

OUR Detailed PROCESS

Get Your Heating and Insulation Grant in 3 Easy Steps:

01

Check Your Eligibility

First, check your eligibility for Free Energy Grants UK. We’ll ask about benefits, EPC, boiler age, and may request ID or property proof.

02

Schedule your survey with us

After eligibility is confirmed for the ECO4 Grant UK, we’ll schedule a free home survey to assess energy upgrades.

03

Installation

After the survey, our trained eco installers provide hassle-free boiler installation, managing everything from start to finish.

What Insulation Grants Are
Available in UK 2025?

Cavity Wall Insulation

The inner and outer walls of many homes constructed after the 1920s have a space (cavity) between them. Warm air cannot escape when this area is filled with insulating material, which lowers heat loss and energy costs. Learn more about Grants for Cavity Wall Insulation.

Loft insulation

Up to 25% of the heat that naturally rises can escape via the ceiling if the loft is not properly insulated. Insulating the loft keeps your house cooler in the summer and traps heat within throughout the winter. Find out more about grants for loft insulation.

Solid Wall Insulation

Heat loss from older homes with solid stone or brick walls can occur rapidly. Insulating these walls, whether from the inside or the outside, greatly increases indoor comfort and energy efficiency. Learn more about grants for solid wall insulation.

Underfloor Insulation Grants

Draughts and heat loss are common in homes with suspended timber floors. By preventing cold air from entering through the floor, underfloor insulation contributes to the creation of a cozier, more comfortable living environment. Examine Grants for Underfloor Insulation

Roof Insulation Grants

In order to improve energy efficiency and minimize heat transmission, roof insulation grants provide free services to insulate roof regions. Eligible properties are supported by these grants, especially those with insufficient insulation already in place.

Room in Roof Insulation

Room in roof insulation enhances energy efficiency by insulating loft spaces converted into rooms. It minimizes heat loss, reduces energy bills, and ensures a warm, comfortable environment for top-floor living areas.

100% Free Insulation Grants in UK

To reduce heat loss via the roof structure, room-in-roof insulation is placed inside the gable walls and sloped ceilings of usable attic or loft conversions. As a result, the area is more energy-efficient overall and gets warmer in the winter and cooler in the summer.

The ECO4 Scheme is now offering free insulation grants to help qualifying houses in the UK become more energy-efficient. One of the most efficient improvements you can make is free insulation, which makes approximately 55% of all installations under ECO4. You may still receive benefits under the Great British Insulation Scheme (GBIS) even if you are not eligible for ECO4. By March 2026, it intends to refit 300,000 homes at no cost to you, with a £1 billion budget. Apply now to determine if you qualify for the UK’s free cavity and loft insulation grants and enjoy a warmer, more cost-effective home.

Check Eligibility

Boost Your EPC Rating with the ECO4 Scheme

Find out if your house qualifies for a FREE heating and insulation upgrade. Reduced energy consumption is one of the many benefits of switching to a central heating system. Our government is trying to help our customers make clean and green choices. A central heating system makes it easier for the users to maintain a consistent temperature in their home, unlike electric heaters. Get yourself a FREE modern central heating system or boiler to boost the energy efficiency in your home, making it easier to sell. Start saving on heating bills with a government ECO4 grant. Stop paying unnecessarily for an inefficient heating system.

Check Eligibility

Our blogs

Interview

Lorem ipsum dolor sit amet, consectetur.

April 3, 2025

Interview

Lorem ipsum dolor sit amet, consectetur.

April 3, 2025

Interview

Lorem ipsum dolor sit amet, consectetur.

April 3, 2025

Are you interested?

Check Your Eligibility To Avail These Grants.

Frequently Asked Questions?

Lorem Ipsum is simply dummy text of the printing and typesetting industry.

How can I receive free house insulation?

You may qualify for the ECO4 scheme’s insulation award if your home’s EPC is too low, you have heat leakage problems, and you make a modest income. Additionally, GBIS provides opportunities to individuals who were not eligible for the ECO4 insulation grant.

Without claiming any government benefits, you can get insulation funds under the Great British Insulation Scheme (GBIS).

No insulation retains heat in the loft as well as spray foam. You might be able to get the greatest insulation for your loft with the help of an insulation grant.

By lowering your energy usage, the loft insulation grant not only lowers your installation costs but also boosts your budget by an average of £350 annually.

Pensioners who own property in an eligible region are eligible, yes. The property should fall between council tax bands A and D (including E in Scotland and Wales) under the general group. Additionally, if the property is owned by a pensioner, it has an EPC/SAP rating of D, E, F, or G. Otherwise, it should have a D or E EPC/SAP grade if the pensioner is the private tenant. Social housing is not acceptable.

If a pensioner owns and resides in the property, it should have an EPC/SAP grade of D, E, F, or G within the low-income group. If not, private tenants should receive a D or E rating. Additionally, social housing with an EPC/SAP of E, F, or G qualifies for low-income status.