Insulate your walls and attic to make your home more comfortable.
About the grant
Insulation is a key step in making your home more comfortable and energy efficient. These grants will help you to insulate your walls and attic to reduce heat loss and your heating bills. Learn about the grant values and how to apply.
Grant values for insulation
Each individual grant offers a fixed value.
| Attic insulation | Often the most cost effective upgrade made to a house. | Apartment (any) Mid-Terrace Semi-detached or end of terrace Detached house | €800 €1,200 €1,300 €1,500 |
| Cavity wall insulation | Cavity walls are injected from the outside with insulation. | Apartment (any) Mid-Terrace Semi-detached or end of terrace Detached house | €700 €800 €1,200 €1,700 |
| Internal Insulation (Dry Lining) | Insulation boards are fixed to the inside of external walls. | Apartment (any) Mid-Terrace Semi-detached or end of terrace Detached house | €1,500 €2,000 €3,500 €4,500 |
| External Wall Insulation (The Wrap) | Insulating materials are fixed to the outer surface of external walls. | Apartment (any) Mid-Terrace Semi-detached or end of terrace Detached house | €3,000 €3,500 €6,000 €8,000 |