Air Source Heat Pumps
Home Insulation Grants – Cut Energy Bills & Stay Warm Year-Round
Insulating your home is one of the most effective ways to save energy, reduce heating costs, and create a comfortable living environment. With home insulation grants available under government-backed schemes like ECO4, FLEX, and the Great British Insulation Scheme (GBIS), upgrading your home has never been more accessible or affordable.
Why Home Insulation Matters
Effective insulation forms a barrier against heat loss, keeping your home warm in winter and cool in summer. This reduces the demand on your heating system, helping you:
- Lower your energy bills
- Reduce carbon emissions
- Improve overall comfort
- Extend the life of your heating systems
With the help of insulation grants, you can make these improvements without the financial burden of upfront costs.

Insulation Measures Available Through Grants
Our insulation grant schemes cover a wide range of upgrade measures, including:
01
Solid Wall Insulation
Perfect for homes with solid brick or stone walls. This can be installed internally or externally and significantly improves your home’s heat retention.
02
Cavity Wall Insulation
Ideal for properties built with cavity walls. Insulation material is injected between the outer and inner walls, reducing heat loss.

01
Room-in-Roof Insulation
For homes with attic rooms, this insulation ensures your roof space retains heat, turning previously inefficient areas into cosy living spaces.
02
Loft Insulation
One of the simplest yet most effective upgrades. Loft insulation prevents heat from escaping through the roof, saving you hundreds per year in heating costs.
Benefits of Home Insulation Grants
Homeowners and tenants can benefit in multiple ways:
01
Potential to reduce bills
Heat pumps are around 3 to 4 times more efficient than LPG, oil, electricity and gas boilers. So you could benefit from annual savings on your energy bills.2
02
Be more sustainable
With the ban on gas boilers in new builds from 2025, and the Government's complete installation ban by 2035, an ASHP is a great low-carbon solution for heating your home.

01
Provides extra comfort
With an air source heat pump you'll have a fully-controllable heating system, providing your home with extra warmth, hot water and comfort whatever the weather.
02
Heating system upgrade
Benefit from a new hot water tank, radiator upgrades (if needed) and smart heating controls, from a system that requires minimal maintenance to generate heat all year round.
How to Apply for a Home Insulation Grant
Applying for a grant is quick and easy:
Complete Our Online Form
Fill in a short form with your property details and any benefits you currently receive.
We’ll Contact You
Our team will get in touch to verify your eligibility and guide you through the process.
Review Your Options
We’ll explain what measures you qualify for, how they work, and what to expect during installation.
Installation by Experts
Professional installers will carry out all insulation work. If applicable, heating systems will be upgraded after insulation is complete, ensuring maximum efficiency.
Get a Free Home Assessment
A certified energy assessor will visit your property to determine which insulation upgrades are most suitable.
Frequently Asked Questions (FAQs)
What are home insulation grants?
Home insulation grants are government-funded schemes designed to help households improve energy efficiency by covering the cost of insulation measures such as loft, wall, or roof insulation.
Who is eligible for a grant?
Eligibility depends on your income level, benefit status, property type, and energy efficiency rating. Many schemes are open to low-income or vulnerable households, but others are more widely available under schemes like GBIS.
Can landlords apply?
Yes. Private landlords can apply for grants on behalf of tenants, provided eligibility criteria are met and the property qualifies under the specific scheme.
What types of insulation are covered?
Grants may cover:
- Solid wall insulation (internal and external)
- Cavity wall insulation
- Loft insulation
- Room-in-roof insulation