Ireland’s Retrofit Experts
Lower your energy bills and future-proof your home.
We’re Ireland’s award-winning retrofit experts. Check if your home qualifies for SEAI grants and low-cost finance.
750+
Deep Retrofits
2,700+
Homes Insulated

See what SEAI Grants and Low-Cost Financing options are available?
Find the support that suits your home – check out the full list of SEAI grants and find the right support for your home upgrade.
Trusted by local authorities






Deep retrofitting and home energy upgrades made easy
One stop shop for all your home retrofitting needs
We’re Ireland’s award-winning specialists in home energy retrofit Ireland, helping homeowners lower bills and future-proof their homes with SEAI grants and low-cost finance.

Deep Retrofit
Deep Retrofit – Full Home Energy Retrofit in Ireland
A deep retrofit is a full upgrade of your home’s energy performance. Our home energy retrofit Ireland services often bring homes to BER A-rating. This includes improvements to insulation, windows, heating systems, ventilation and more, all carried out in one coordinated project.
We deliver deep home energy retrofits in Ireland through the SEAI One Stop Shop (OSS) programme, managing everything from grant applications to final installation. It’s a smart, future-proof investment in comfort, efficiency and sustainability, and we’ll guide you every step of the way.

Home Energy Upgrades
Targeted Home Energy Upgrades for Irish Homes
Looking to make targeted improvements? Whether you need a full home energy retrofit in Ireland or smaller upgrades, our home energy retrofit services include attic insulation and heat pumps to solar panels and window upgrades, we offer a full range of standalone energy upgrades for homeowners.
Whether you want to improve comfort, cut energy bills or reduce your carbon footprint, we’ll help you access SEAI grants, choose the right solutions and carry out the work to the highest standards.

Home Extensions
Plan Your Energy Efficient Home Extension in Ireland
Planning a home extension? It’s the perfect time to integrate energy efficiency upgrades or even plan a deep retrofit alongside your build.
We work with homeowners and architects to make sure your extension is warm, efficient and SEAI grant-ready, blending beautiful design with future-focused performance. Whether it’s a new kitchen space or an entire wing, we’ll help you make it smarter from the ground up.
Accreditations / Memberships
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