SEAI

Home Energy Upgrades & Retrofit Services

SEAI grants are specifically aimed at retrofitting older, existing properties (built before 2011 for insulation/heat pumps, or before 2021 for solar PV). If a you are putting a modular home on a site with an existing older building, or doing a deep renovation project alongside your build, they can stack these grants to save tens of thousands of euros.


At Gleoite Homes, we provide comprehensive home energy upgrade and retrofit solutions designed to improve comfort, energy efficiency, and long-term building performance.

Whether you are upgrading an older property, planning a deep retrofit, or aiming to improve your BER rating, our team can coordinate every stage of the project, from initial building fabric improvements through to renewable energy systems and final testing.

Our whole-house approach ensures all elements work together effectively, creating homes that are warmer, healthier, and more efficient to run.

Available Green Upgrades & Custom Additions

Click on any upgrade below to explore technical details, system benefits, and available SEAI energy grants for your custom build.

Advancing sustainable solutions for a greener tomorrow

Advancing sustainable solutions for a greener tomorrow