See which SEAI grants your home qualifies for
Free, independent grant guide for Irish homeowners. Pick the path that matches you — we'll show indicative support and the correct next step in about 3 minutes.
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Possible support · 2026
Maximum SEAI rates by measure — your eligibility depends on home age, BER and property type.
- Heat pump bundleup to €14,500
- External wall insulationup to €8,000
- Internal wall insulationup to €4,500
- Windowsup to €4,000
- Attic insulationup to €2,000
- Cavity wall insulationup to €1,800
Higher attic/cavity rates may apply to qualifying welfare recipients and HAP/RAS properties; qualifying first-time buyers have higher attic rates. Higher solar rates apply to qualifying owner-occupiers on listed welfare payments. See each guide.
See what applies to your homeApply before any work starts. Works started before the relevant written approval may be ineligible. Confirm orders, deposits and any transitional exception with SEAI before committing. See the correct steps →
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A short, free enquiry about the property, work and stage you are at.
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We consider whether planning, engineering, design or surveying input may be useful.
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How it works
From confused to clear in 3 minutes
No grant expertise needed. We'll walk you through the main measures that may apply.
Tell us about your home
Six quick questions — property type, age, BER, heating system, welfare status, prior grants.
See your possible grants
We check the main domestic grants against your answers and show what may apply, with indicative amounts.
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The three SEAI routes
Three ways to get SEAI support
Each route has different rules. The grant checker tells you which one fits your home.
Individual Grants
Apply directly to SEAI for each measure. Pick your own SEAI-registered contractor. Phase works over time.
One Stop Shop
A registered provider runs the full project — assessment, design, contractors and grant claims. Targets a B BER.
Warmer Homes Scheme
SEAI-managed, fully funded upgrades for owner-occupiers receiving qualifying welfare payments.
Buying a vacant or derelict property?
Up to €70,000 for a derelict home, plus eligible SEAI support.
Up to €50,000 for a vacant property, €70,000 for a derelict property, plus the full SEAI energy grant stack on the same renovation. Independent guide to finding, assessing, funding and sequencing it without losing the grants.
€70k
Croí Cónaithe
+ SEAI on top
Possible support
What SEAI may contribute
Maximum 2026 rates by measure. Multiple grants can stack under the individual route — for many homes, total support runs to €20,000+.
See what my home qualifies forLast verified 17 October 2026. Always confirm current rates at seai.ie.
| Measure | Up to |
|---|---|
| Heat pump bundle | €14,500 |
| External wall insulation | €8,000 |
| Internal wall insulation | €4,500 |
| Windows | €4,000 |
| Attic insulation | €2,000 |
| Cavity wall insulation | €1,800 |
| Solar PV (standard rate) | €1,800 |
| Battery storage (5kWh+) | €600 |
| Solar water heating | €1,200 |
| Heating controls | €700 |
Higher attic/cavity rates may apply to qualifying welfare recipients and HAP/RAS properties; qualifying first-time buyers have higher attic rates. Higher solar rates apply to qualifying owner-occupiers on listed welfare payments. See each guide.
Warmer Homes Scheme: qualifying social welfare recipients in older homes may receive fully funded upgrades at no cost. Around 15 months to contractor contact, subject to change.
Independent
Not affiliated with SEAI. We don’t install anything ourselves.
Verified 17 October 2026
Grant rules checked against SEAI sources on the review date; confirm before committing.
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Main grants checked
Main domestic upgrade grants, including solar and battery support.
Planning something bigger?
Your home plans don't always start with a grant.
Browse practical guides to extensions, planning, conversions and major renovations, or tell us about your project for a free initial review.
Grant guides
Read the grant before you apply
Detailed guides for each SEAI grant — eligibility, current rates, the correct sequence, and the pitfalls that disqualify homeowners.
All SEAI grants 2026
OverviewEvery home energy grant — amounts, eligibility, routes.
Read guideHeat pump grant
up to €14,500Bundle grant up to €14,500 across heat pump, central heating, and renewable heat bonus.
Read guideExternal wall insulation
up to €8,000Highest-impact wall measure. Up to €8,000 for detached homes.
Read guideInternal wall insulation
up to €4,500Drylining option for terraced or conservation homes.
Read guideWindows & doors grant
New 2026New scheme from March 2026. Insulation conditions apply.
Read guideAttic insulation grant
up to €2,000Usually the first and most cost-effective fabric measure.
Read guideCavity wall insulation
up to €1,800Subject to a wall survey. Higher rates for welfare recipients.
Read guideSolar PV grant
up to €1,800Roof-mounted solar electricity. System-size dependent.
Read guideWarmer Homes Scheme
Fully fundedFully funded route for qualifying welfare recipients.
Read guideOne Stop Shop
Deep retrofitManaged full-home retrofit. Targets a B BER.
Read guideHeating controls
€700Smart thermostats and zoning. Cannot combine with heat pump grant.
Read guideHow to apply — step by step
EssentialThe correct order — and the mistakes that disqualify homeowners.
Read guideCosts & payback
What it actually costs
Published SEAI cost medians, conditional grant examples and the assumptions that affect savings and payback.
Cost guide
Attic insulation cost
SEAI median €2,101 semi-D
Costs before grants
ReadCost guide
External wall cost
SEAI median €23,219 semi-D
Costs before grants
ReadCost guide
Heat pump cost
SEAI median €16,741 semi-D
Costs before grants
ReadCost guide
Solar PV cost
SEAI median €9,500 semi-D
Costs before grants
ReadCommon questions
FAQs
- Which SEAI grants might I qualify for?
- It depends on three things — when your home was built, your current BER rating, and whether you receive a qualifying social welfare payment. Most homes built before 2011 are eligible for at least one Better Energy Homes grant; owner-occupiers in suitable pre-2006 homes receiving qualifying welfare payments may qualify for the fully funded Warmer Homes Scheme. The grant checker reviews the main domestic SEAI measures against your inputs in about three minutes.
- Do I need to apply before any work starts?
- Yes. You must submit your application and receive written SEAI approval before any work begins. Works started before approval may be ineligible. Ask SEAI about deposits or orders before committing. The Windows & Doors grant has a documented exception: a limited transitional provision may apply to works ordered or commenced since 27 January 2026; obtain SEAI confirmation.
- Can I combine multiple SEAI grants?
- Yes, with caveats. Different measures (for example attic + cavity + heat pump) can usually be combined under the individual grants route. You cannot combine individual grants with a One Stop Shop grant for the same measure. The Heating Controls grant cannot be combined with the Heat Pump grant.
- What is the Warmer Homes Scheme?
- A fully funded SEAI scheme for owner-occupiers in older homes who receive a qualifying welfare payment such as Fuel Allowance or Working Family Payment (some other payments have additional conditions). The home must have been built and occupied before 2006. SEAI manages and pays for the works — you do not arrange or pay any contractor. SEAI currently estimates around 15 months to contractor contact, rather than completion. Confirm current timing with SEAI.
- How much does a heat pump actually cost after the grant?
- A typical air-to-water heat pump system installed in a 3–4 bed semi-detached home costs €12,000–€22,000 inclusive of integration work. The maximum SEAI grant is €14,500 (up to €10,500 system + €2,000 eligible distribution works + €2,000 qualifying boiler scrappage). Not every home qualifies for all three components — apartments are capped at €11,500.
- Is HomeUpgrade.ie affiliated with SEAI?
- No. HomeUpgrade.ie is independent. Grant rules are summarised from SEAI’s public information. Final eligibility and amounts are confirmed by SEAI after a BER assessment and formal application. Always verify at seai.ie before starting work.
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Every homeowner who completes the checker has answered the qualifying questions — home age, BER, route, county, and which measures may apply. When they request installer contact, it's opt-in.
See what your home qualifies for
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