Minister for Climate's New Grant Package for Homeowners – Explained
- Colum Gallagher
- Mar 5
- 5 min read
The Irish Government has announced a major new package of SEAI grants aimed at helping more homeowners upgrade the energy efficiency of their homes.
Announced by Minister for Climate, Energy and the Environment Darragh O’Brien in January 2026, the new supports are designed to make home energy upgrades more affordable, accessible and flexible for homeowners across Ireland.
With energy costs remaining high and Ireland working toward its climate targets, the government’s updated grant scheme focuses on improving insulation, encouraging low-carbon heating systems, and making retrofit upgrades easier to complete in stages.
If you’re a homeowner considering improvements such as insulation, heat pumps, windows, doors, or solar panels, the updated SEAI grants could significantly reduce the cost of upgrading your home.
In this guide, we explain what the new SEAI grant package includes, when the supports are available, and how Irish homeowners can benefit.
When were the new SEAI grants introduced?
The new grant package was officially announced on 27 January 2026 as part of Ireland’s National Residential Retrofit Plan. The supports were introduced in phases during early 2026:
3 February 2026
Enhanced grants opening include:
Attic insulation
Cavity wall insulation
Heat pump system upgrades
2 March 2026
Additional measures opening include:
A new standalone windows and doors grant
Insulation grants for first-time buyers of existing homes
A second wall insulation measure
Increased support for homeowners receiving qualifying social welfare payments
These changes are designed to allow homeowners to upgrade their homes gradually instead of committing to a full deep retrofit all at once.
Why the government is increasing home energy grants
Improving the energy efficiency of Irish homes is a key priority for the government. Ireland has one of the oldest housing stocks in Europe, with many homes built before modern insulation standards were introduced. As a result, heat loss and high energy costs are common issues for households across the country. The updated SEAI grant package aims to:
Reduce household energy bills
Improve comfort and indoor health
Lower Ireland’s carbon emissions
Reduce reliance on fossil fuels
Help Ireland meet its climate targets
According to the government, tens of thousands of homes are expected to benefit from the new grant supports each year.
New windows and doors grant for Irish homeowners
One of the most significant updates is the introduction of a standalone grant for energy-efficient windows and doors. Previously, homeowners could only receive support for window and door upgrades if they were carrying out a full home retrofit. The new grant allows homeowners to improve these areas without committing to a larger upgrade project. The windows and doors grant became available from 2 March 2026.Typical grant levels include:
Up to €800 per external door (maximum two doors)
Up to €4,000 for window upgrades in detached homes
Lower grant levels for smaller properties such as semi-detached or terraced homes
Upgrading windows and doors can significantly reduce heat loss and draughts, improving the overall energy performance of your home. These upgrades also help make homes “heat pump ready,” which is an important step toward installing low-carbon heating systems.
Heat pump grants and low-carbon heating supports
Switching to renewable heating is another major focus of the updated grant scheme. Heat pumps are considered one of the most efficient heating technologies available, using electricity to extract heat from the air or ground to warm your home. Under the updated SEAI scheme, homeowners can receive significant support for installing heat pumps. Grants may include:
€6,500 for a heat pump installation
€2,000 heating system upgrade grant for improvements such as radiators or pipework
€4,000 renewable heat bonus for replacing fossil fuel heating systems
Combined, this support can provide up to €12,500 in total funding for qualifying installations, depending on the upgrade. These grants are designed to help homeowners move away from oil, gas, or solid fuel heating systems and transition to cleaner alternatives.
Insulation upgrades remain a key focus
Improving insulation is one of the most cost-effective ways to reduce energy use and lower heating bills. Many Irish homes lose a large portion of their heat through poorly insulated attics and walls.
From 3 February 2026, increased SEAI grant amounts became available for several insulation measures, including:
Attic insulation
Cavity wall insulation
In addition, from 2 March 2026, a new grant was introduced for second wall insulation upgrades. This means homeowners who previously installed one type of wall insulation can now receive support to complete another wall insulation upgrade. These measures help homeowners reduce heat loss, improve comfort, and lower heating costs during colder months.
Solar energy grants for homes in Ireland
Solar energy continues to play an important role in improving home energy efficiency. Through existing SEAI home energy grants, homeowners can receive financial support to install solar photovoltaic (solar PV) panels, allowing them to generate renewable electricity directly from their rooftops. No new PV grants have been introduced but grant of up to €1,800 continues in 2026. Solar panels can help homeowners:
Reduce electricity bills
Generate renewable energy at home
Improve their BER rating
Lower carbon emissions
Increase energy independence
Solar PV systems are particularly effective when combined with insulation upgrades and heat pumps, creating a highly energy-efficient home. With electricity prices fluctuating in recent years, more homeowners across Ireland are now considering solar panels as part of their long-term energy upgrade plans.
Thinking about installing solar panels in Ireland? Talk to a certified solar panel installer who understands Irish homes and SEAI grants. Get in touch today to get your free consultation.
Additional supports for homeowners
The new SEAI grant package also includes expanded support for certain groups of homeowners. Additional measures include:
Higher grant levels for homeowners receiving qualifying welfare payments
Support for first-time buyers purchasing older homes
Continued support for community energy upgrades and housing bodies
These measures are designed to ensure that energy upgrades are accessible to a wider range of households.
How to apply for SEAI home energy grants
Homeowners can apply for SEAI home energy grants through the SEAI website before starting any work. The typical process involves:
Checking eligibility for the relevant grant
Selecting a registered SEAI contractor
Applying online through the SEAI grant portal
Completing the upgrade work
Receiving the grant payment after verification
It is important that applications are approved before work begins, otherwise the grant may not be valid.
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Frequently Asked Questions
What is the new SEAI grant package for homeowners?
The new grant package announced in January 2026 includes enhanced SEAI supports for insulation, heat pumps, and windows and doors, making it easier for homeowners to upgrade their homes’ energy efficiency.
When did the new SEAI grants start?
The new grants were introduced in phases:
3 February 2026: enhanced insulation and heat pump supports
2 March 2026: new windows and doors grant and additional retrofit measures
How much is the windows and doors grant in Ireland?
The grant offers:
Up to €800 per external door (maximum two doors)
Up to €4,000 for window upgrades in detached homes, with smaller amounts for other property types.
How much grant can you get for a heat pump?
Homeowners can receive up to €12,500 in combined support, including grants for the heat pump installation, heating system upgrades, and a renewable heat bonus.
Are solar panels eligible for SEAI grants?
Yes. Solar photovoltaic (solar PV) systems are supported through SEAI home energy grants, helping homeowners generate renewable electricity and reduce energy bills.
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