Your home could qualify for over €20,000 in energy grants
Check what SEAI grants are available for your home, understand your options, and find trusted contractors, all in one place.
Guides for every step of your retrofit
Real costs, current grant amounts, and plain-English advice, from your first BER assessment to a fully upgraded home.
Solar Panels
Up to €1,800 grant plus 0% VAT. Most systems pay for themselves in 4–7 years. Works better in Ireland than you think.
Solar guideHeat Pumps
Up to €12,500 grant, nearly doubled for 2026. Cut heating bills by 40–60% and ditch oil or gas for good.
Heat pump guideInsulation & Windows
The single biggest comfort upgrade. New standalone window & door grant up to €5,600. Higher attic and cavity wall grants for 2026.
Insulation guideEV Chargers
€300 SEAI grant. Installed from €800. Pair with solar panels to charge your EV for almost nothing.
EV charger guideBER Certificates
Required for selling, renting, and all SEAI grants. Find out your rating and plan your upgrades. BER assessments by Homerating.ie from €200.
BER guideLandlord Compliance
Major rental law changes from March 2026. BER now affects what rent you can charge. Know the new rules and your options.
Landlord guideCheck your grants in under 3 minutes
Answer a few questions about your home and get a personalised breakdown of every grant you qualify for, with amounts, next steps, and no obligation.
Start Grant Calculator- Up to €12,500 for a heat pump system
- New window & door grants up to €5,600
- Insulation grants increased. attic up to €2,000, cavity wall up to €1,800
- First-time buyer bonus. extra €500 on attic insulation
- Retrofit loans from 2.99% through AIB, BOI, PTSB and credit unions
From research to retrofit in four steps
Get a BER assessment
Your BER is the starting point for every grant. It tells you your home’s current rating and exactly which upgrades will have the biggest impact. Book with Homerating.ie →
Check your grants
Use our free calculator to see every SEAI grant your home qualifies for, with estimated amounts based on your home type.
Compare your options
Use our guides to understand real costs, savings, and what makes sense for your home.
Get quotes
Connect with SEAI-registered contractors in your area for professional installation.
Calculate your savings in minutes
Three free calculators to help you understand costs, grants, and savings before you commit.
SEAI Grant Calculator
See every grant your home qualifies for with personalised amounts by home type.
Check my grantsSolar Savings Calculator
Enter your electricity bill and see your annual savings, payback period, and SEAI grant.
Calculate savingsRetrofit Cost Estimator
Select your home type and upgrades to see estimated costs, grants, and net price.
Estimate costsStay on top of grant changes
Grant amounts and rules change regularly. We track it so you don’t have to.
Landlord Retrofit 2026: Grants + Tax Relief = Almost Free Upgrades
Stack the €12,500 heat pump grant with the €10,000 tax deduction and a €14,000 heat pump costs under a grand. Here’s the full breakdown.
SEAI Grant Application: How Long Does the Whole Process Take?
Grant approval is nearly instant online. The real wait is contractors and paperwork. Honest timelines for every stage.
Windows & Doors Grant 2026: Do I Qualify? HLI Explained
The new grant is up to €4,000, but your home needs an HLI of 2.3 or lower. Here’s what that means and how to check.
New Guides for 2026
In-depth, independent advice on the topics Irish homeowners are searching for right now.