Home Insulation Grants
Find out about available grants for your home!
SEAI Grants Available for Attic & Wall Insulation
Upgrading your home’s insulation doesn’t just make it warmer and more comfortable — it can also save you hundreds of euro every year on heating bills.
With the Sustainable Energy Authority of Ireland (SEAI) grant scheme, you can make these improvements more affordable than ever.
Lovinsulation is SEAI-registered to carry out attic and wall insulation upgrades, meaning we can guide you through the entire grant process.
We are registered for Attic Insulation and Wall Insulation. To view a full list of all available grant options and measures, check out the table available at the link below.
Why Upgrade Your Insulation Now?
Irish homes lose heat through roofs, walls, and floors, forcing homeowners to spend more on heating.
Quality insulation:
Keeps warmth in and cold out
Lowers heating bills by up to 30%
Improves year-round comfort
Reduces your carbon footprint
Increases the value of your home
Grants Available Through SEAI
| Grant name | Description | Types of home | Value |
| Attic insulation | Often the most cost effective upgrade made to a house. | Apartment (any*) Mid-Terrace Semi-detached 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 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 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 Detached house | €3,000 €3,500 €6,000 €8,000 |
- Apartment (any*) – €800
- Mid-Terrace – €1,200
- Semi-detached – €1,300
- Detached house – €1,500
Cavity wall insulation
- Apartment (any) – €700
- Mid-Terrace – €800
- Semi-detached – €1,200
- Detached house – €1,700
Internal Insulation (Dry Lining)
- Apartment (any) – €1,500
- Mid-Terrace – €2,000
- Semi-detached – €3,500
- Detached house – €4,500
External Wall Insulation (The Wrap)
- Apartment (any) – €3,000
- Mid-Terrace – €3,500
- Semi-detached – €6,000
- Detached house – €8,000
Source: seai.ie. Grant amounts correct as of 2025.
* The roof insulation grant is only available for top-floor apartments or an apartment where the roof is a heat loss element i.e. the heat escaping from the apartment’s roof is escaping to the outside.
An apartment which has other separate apartments located directly above is not eligible to avail of the SEAI roof insulation grant as the roof in this apartment is not considered a heat loss roof element for the building.
Safe & Compliant Installation Process
When installed by qualified professionals, spray foam insulation is 100% safe and compliant.
Here’s how we guarantee it:
SEAI-Registered Installer
Your grant is safe with us.
Over 3,000 Projects Completed
Proven expertise in homes across Dublin.
We Don't Cut Corners
Correct application to avoid issues like damp, mould, and poor ventilation.
Request A Quote Now
Upgrading your insulation could slash your heating bills and make your home more comfortable year-round. Fill out the form below for a free, no-obligation quote today.