Heating your home can be expensive, especially as energy bills continue to rise in 2026!

Many households in the UK still struggle to keep their homes warm during winter, and replacing an old boiler can feel completely out of reach. Fortunately, New Boiler Grants are available to help eligible homeowners and tenants upgrade to more efficient heating systems at little or no cost. In this guide, we explain what a new boiler grant is, who qualifies, which schemes are currently available, and how to apply safely.

What Is a New Boiler Grant?

A New Boiler Grant is government-supported funding that helps eligible households replace old or dodgy boilers with modern, energy-efficient systems. It’s not cash you get in your hand, but financial support to cover what it costs to install a new boiler.

These grants aim to:

• Bring down household energy bills
• Make your home more comfortable
• Lower carbon emissions

By upgrading to a modern boiler, loads of homes see both immediate savings and long-term benefits.

Main New Boiler Grant Schemes in the UK 2026

Several official schemes support new boiler installations:

ECO4 Scheme

The ECO4 Scheme targets low-income and vulnerable households. It pays for energy efficiency measures, including new boilers, insulation, and heating system upgrades.

Great British Insulation Scheme (GBIS)

GBIS is designed to help a wider range of households, including some middle-income homes. It can fund energy-saving measures like loft and cavity wall insulation and, in certain cases, modern boiler installations.

Types of Boilers Covered

Depending on your home and eligibility, grants can support:

• Gas boilers
• Electric boilers
• Hybrid or energy-efficient replacements

Most grants focus on modern, efficient boilers that cut down energy consumption while keeping your home warm.

Who Is Eligible for a New Boiler Grant?

Eligibility generally depends on:

Household Income or Benefits

You might qualify if you receive one of them:

• Universal Credit
• Pension Credit
• Income Support
• Child Tax Credit
• Working Tax Credit
• Housing Benefit

Property Factors

• Home energy efficiency rating (EPC)
• Condition and type of boiler
• Size and type of property

Homeowners and Tenants

Homeowners can apply directly. Tenants might be eligible, but usually need their landlord’s permission.

Benefits of Installing a New Boiler Through a Grant

Upgrading to a new boiler via a grant can give you:

• Lower energy bills – often hundreds of pounds saved every year
• Warmer, more comfortable rooms
• Reduced carbon footprint – modern boilers are more efficient
• Better energy ratings – adds long-term value to your home

Even a simple gas boiler replacement can make a massive difference in comfort and savings.

How to Apply Safely

• Check your eligibility – Use an approved provider or website like Us.
• Arrange a home survey – The installer will assess your property and recommend suitable upgrades.
• Approved installation – Only approved, registered installers should carry out the work.
• No upfront payments – If eligible, the cost is covered by the grant.

Always avoid cold callers or anyone promising guaranteed approval without a proper survey. This is a common way scams operate.

How Warm Homes Grants Can Help

We make checking your eligibility simple and safe. You can fill out a short form, and our team will guide you through the process. Your details get handled responsibly, and there’s no obligation to go ahead. 

Conclusion

The New Boiler Grant in the UK 2026 is a real, government-backed opportunity to replace old boilers with modern, energy-efficient systems. Loads of households assume they won’t qualify, but eligibility rules cover a wide range of incomes and home types.

With schemes like ECO4 and GBIS, checking your eligibility costs nothing, and the potential benefits for warmth, savings, and comfort are massive. If your home could benefit, now’s the time to apply and enjoy a warmer, more efficient winter.

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