Costs & Fees

The cost of a whole house retrofit depends on many factors, including the size and age of the house, the type of walls, and what measures have already been completed. Costs range from €25,000 for a typical house built since 2000 to €75,000 or more for older, larger or more complex homes. It’s a significant investment so an SEAI grant is available to support you to do this. The average cost of an Electric Ireland Superhomes retrofit is €56,000 gross, but reduces to circa €30,000 net of grants. We can supply you with a cost estimate for your retrofit as part of our Initial Consultation, along with the most up-to-date information on SEAI retrofit grants. Enquire now to help us understand what will be required for your home.

Grants offered are provided by the Government of Ireland through the Sustainable Energy Authority of Ireland (SEAI).

Finance option available
AIB Green Personal Loan

  • AIB are lending today to save tomorrow – with a lower rate green personal loan, you can make your home improvements a sustainable choice, helping to reduce emissions and support climate change.
  • If you’ve already decided to go for it and begin your home’s retrofit journey with us, AIB can help make it real.
  • Click here to find out more on

Allied Irish Banks, p.l.c. is regulated by the Central Bank of Ireland.

Electric Ireland Superhomes Fees

The Electric Ireland Superhomes Home Energy Report details your comprehensive retrofit plan. The process begins with a rigorous Home Survey by one of our Retrofit Engineers to determine the ‘baseline’ performance of your home. The next step is to design your retrofit solution using advanced DEAP analysis to outline the most cost-effective steps to reach Electric Ireland Superhomes standard. The Home Energy Report which follow details the retrofit solution, the costs and the grants available to you.

The cost of an Electric Ireland Superhomes Home Energy Report is €475 (a surcharge will apply for homes above 240sqm or where an extension is planned). This fee includes a video call with an Electric Ireland Superhomes advisor to go through the Home Energy Report in detail.

At this stage, if you are happy to proceed to works, further professional fees of between €550 and €1,800 will apply, depending on type and size of the project.

Start your journey to a Superhome

Please provide some information on your home and one of our team will be in touch to start planning your retrofit.