Planning a home energy retrofit in Ireland to achieve a B2 Building Energy Rating (BER) or better is one of the most valuable home improvements you can make. A well-planned retrofit can dramatically reduce energy bills, improve comfort, lower your carbon footprint, and increase the market value of your property. Thanks to SEAI retrofit grants and low-cost green finance options, more Irish homeowners are now choosing to upgrade their homes. This 5-step SEAI roadmap will guide you from the initial planning stage right through to achieving your upgraded BER rating – with practical tips to make the process easier.