Make my home warmer and cheaper to heat
Start with attic and wall insulation: lower cost, fixed grants and a big difference. Then windows and doors.
Ireland’s home grants, in one place
Energy upgrades, free upgrades, empty homes, adaptations and repairs. Here is every main home grant in Ireland, what it pays and where to start.
Quick answer: The main home grants in Ireland are SEAI’s energy upgrade grants (up to €14,500 for a heat pump, €8,000 for external wall insulation and €4,000 for windows), the free Warmer Homes Scheme for eligible owner-occupiers on qualifying welfare payments, the Vacant Property Refurbishment Grant (up to €50,000, or €70,000 for a derelict home) and local authority adaptation and repair grants (up to €40,000).
Source review · SEAI and Citizens Information · Sources and review
| Energy upgrades (SEAI) | Heat pump up to €14,500, wall insulation up to €8,000, windows up to €4,000, attic up to €2,500, solar up to €1,800 · all SEAI grants |
|---|---|
| Free energy upgrades | Warmer Homes: owner-occupied homes built and occupied before 2006, a qualifying payment and suitable surveyed works · guide |
| Whole-home upgrade | One Stop Shop: grants taken off the price up front, standard route targets B BER · guide |
| Vacant or derelict homes | Up to €50,000, or €70,000 derelict (local authority) · guide |
| Adapting a home | Up to €40,000 for a disability, €10,700 for older people’s repairs, €8,000 for mobility aids · guide |
| Low-cost loans | Home Energy Upgrade Loan Scheme: government-backed loans of €5,000 to €75,000, until 31 December 2026, for work by a One Stop Shop or Community Project Co-ordinator · guide |
Start with attic and wall insulation: lower cost, fixed grants and a big difference. Then windows and doors.
The heat pump grant pays up to €14,500, including a €2,000 boiler scrappage grant for removing old oil, gas, solid fuel or storage heating. Your home must hold its heat well first.
The solar panel grant pays up to €1,800, and a home battery of 5 kWh or more gets €600. Solar water heating gets €1,200.
You may get upgrades free through the Warmer Homes Scheme, and higher attic and cavity grants while you wait. Since 6 October 2026 there is also up to €9,000 for solar panels with a battery.
Eligible first-time buyers of an existing home built and occupied before 2011, purchased on or after 1 January 2025, may qualify for a higher attic grant of up to €2,500.
A One Stop Shop manages a whole-home upgrade and deducts the grants up front. The standard route targets B; traditional homes have separate Traditional Homes Pilot conditions.
| Upgrade | Grant | Built and occupied before |
|---|---|---|
| Heat pump system | Up to €14,500 | 2021 |
| External wall insulation | €8,000 | 2011 |
| Internal wall insulation | €4,500 | 2011 |
| Windows | €4,000 (+ €800 per door, up to 2) | 2011 |
| Attic insulation | €2,000 (€2,500 first-time buyers) | 2011 |
| Cavity wall insulation | €1,800 | 2011 |
| Solar PV | Up to €1,800 | 2025 |
| Home battery | €600 (5 kWh or more) | 2025 |
| Solar water heating | €1,200 | 2025 |
| Heating controls | €700 | 2011 |
Solar PV, the home battery and solar water heating checked on SEAI’s pages on 14 October 2026. Every amount by home type is in our SEAI grants 2026 guide. Age limits and listed maxima do not confirm eligibility; check each linked scheme’s requirements.
Not sure where to start? Explore the home in 3D and compare the main energy upgrades.
Check my grantsThe Vacant Property Refurbishment Grant, run by local authorities, pays up to €50,000 to refurbish a home that has been empty for at least two years and was built before 2008, or up to €70,000 if it is derelict (€60,000 and €84,000 on offshore islands). You must live in it or rent it out. You can add SEAI grants for separate energy work. Read the vacant property grant guide.
Local authorities run three means-tested grants: up to €40,000 to adapt a home for someone with a disability, up to €10,700 for essential repairs for people aged 66 and over, and up to €8,000 for mobility aids such as grab rails or an accessible shower. Read the adaptation and repair grants guide.
SEAI application timing checked . See the windows and doors timing guidance and official sources. Other grant rules retain this guide’s existing review dates.
Your home in 3D
Select an upgrade on our 3D home to compare grant options, conditions and typical costs. When you are ready, choose the work you want and request a quote from one registered contractor who covers your county. The figures are guidance; your contractor checks the work and SEAI decides grant eligibility.
SEAI energy grants (heat pumps, insulation, windows and doors, solar, heating controls), the free Warmer Homes Scheme, One Stop Shop whole-home upgrades, the Vacant Property Refurbishment Grant, and local authority grants to adapt or repair a home for older and disabled people.
For energy work, the individual heat-pump grant offers up to €14,500 for its full eligible bundle. That is not an overall cap for a home energy project: a One Stop Shop upgrade can combine grants for several measures, subject to its scheme rules. For empty homes, the Vacant Property Refurbishment Grant at up to €70,000 for a derelict home (€84,000 on offshore islands). For adapting a home for a disability, up to €40,000.
Warmer Homes funds suitable surveyed upgrades for eligible owner-occupiers in homes built and occupied before 2006 receiving a qualifying payment. Adaptation and repair grants may cover up to 100% of approved eligible costs, within each scheme’s grant limit, for household income up to €37,500 after applicable disregards and deductions. Your local authority decides eligibility and the approved amount.
It depends on the scheme and the timing. For planned SEAI work, apply and accept your grant offer before starting. SEAI publishes a conditional provision for some windows and doors ordered or started on or after 27 January 2026, subject to scheme requirements and a registered contractor. Check the windows and doors timing guidance and confirm your case with SEAI and your registered contractor before assuming completed or ongoing work qualifies. For council grants, confirm the rules for your case with the local authority.
Not quite. Home energy grants usually means SEAI grants for insulation, heating and solar. House grants can also include vacant property, adaptation and repair grants from local authorities.
No. Our guides explain the schemes and our 3D home explorer helps you compare energy upgrades, grant conditions and typical costs. SEAI or your local authority decides each application, and a One Stop Shop or an SEAI Energy Partner can apply for SEAI grants for you. With a registered contractor, you apply to SEAI yourself, online. You can use the explorer to request a quote for supported work from one registered contractor who covers your county.
The full source review remains , with the later solar check noted above. SEAI application timing, age and ownership qualifiers, and the distinction between individual and combined energy grants were checked on . The council-grant FAQ’s inclusive €37,500 income threshold and approved-cost limits were checked against the national application form and regulations on the same date. The Traditional Homes Pilot route and its BER exception were checked on . Other grant amounts and council conditions retain their earlier review dates.