SEAI grant calculator
Pick your type of home and the jobs. Each grant comes with the SEAI page it is published on, and each cost is SEAI’s median for homes like yours. Nothing you pick is sent anywhere.
| Job | Grant | Typical cost |
|---|---|---|
| Attic insulation | €1,500 | €2,101 |
| Heat pump (air to water) | €6,500 | €16,741 |
| Radiators and pipework for the heat pump | €2,000 | included above |
| Renewable heat bonus (replacing oil, gas, solid fuel or electric heating) | €4,000 | included above |
| Total | €14,000 | €18,842 |
Left to pay, self-managed: about €4,842.
The main grants by type of home
| Grant | Detached house | Semi-detached house | Mid-terrace house | Apartment |
|---|---|---|---|---|
| Attic insulation | €2,000 | €1,500 | €1,400 | €1,100 |
| Cavity wall insulation | €1,800 | €1,300 | €850 | €700 |
| Internal wall insulation | €4,500 | €3,500 | €2,000 | €1,500 |
| External wall insulation | €8,000 | €6,000 | €3,500 | €3,000 |
| Windows | €4,000 | €3,000 | €1,800 | €1,500 |
| Heat pump | €6,500 | €6,500 | €6,500 | €4,500 |
| Radiators for the heat pump | €2,000 | €2,000 | €2,000 | €1,000 |
| Renewable heat bonus | €4,000 | €4,000 | €4,000 | €4,000 |