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Your one stop shop for deep retrofit projects

Energia Cosy Homes Scheme offers all the practical support and advice you need to retrofit your home and to bring it to the highest level of energy efficiency. Our expert team can help you apply for the widest available range of SEAI home energy upgrade grants, including up to €35,000 per home for deep retrofits.

Our quick and easy energy upgrade calculator offers a detailed breakdown of the potential costs for your home as well as the available SEAI grants.

Benefits of a deep retrofit

A deep retrofit can help bring your home to a high level of energy efficiency. Retrofitting means vastly improving the energy rating of an existing home by upgrading multiple aspects of its structure and energy systems. 

Conducting a deep retrofit will pay for itself over time as you will start to see big savings on the amount of energy you use at home.

What's included in a Deep Retrofit Upgrade?

Insulation upgrades

Attic, Floor, Wall and External Windows and Doors.

Advanced energy upgrades

Air Sourced Heat Pump, Solar PV, Air Tightness Measures, Wood Burning Stove.

End to end project management

Works verified by independent engineers and all building & extension works carried out by our team.

Do I qualify for deep retrofit grant funding?

Was your home:

Built and occupied before 2011 for insulation, heating controls and renewable systems grants

Does your home:

Have an existing BER of D2 or lower and achieve at least a BER of B2 on work completion.

Your home:

Has not previously received grants for the same home energy upgrades

How do deep retrofit projects work?

Homeowners can choose the best energy upgrade for their home and view the cash amount that the SEAI & Energia will contribute towards the cost of the upgrade. Ordinarily, homeowners would have to pay for all work and claim back the grants at a later date. The benefits of upgrading your home with Energia are:

  • We discount the deep retrofit grant up-front, so you do not have to wait for the grant
  • We carry out all works, not just one or two measures
  • We organise the BER for you
  • We hold the highest level of insurances
  • We are members of the Construction Industry Register of Ireland
  • We are a member of the Irish Green Building Council
  • We are members of the Micro Renewable Energy Federation and the Construction Industry Federation

We'll manage the entire process for you:

Phase 1: The initial assessment

of your home

Phase 2: Full project management

of the works

Phase 3: All SEAI grant application

& new BER paperwork

Enquire about a Deep Retrofit

If you are interested in a deep retrofit, simply complete the form below and one of our team will give you a call back.

Fields marked with an asterisk (*) are required.

Thank you!

Your details have been successfully submitted, and a member of our team will be in contact with you shortly.

Alternatively, you can call us on:

(Lines open: Monday to Friday, 9.00am-5.30pm)

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2 days ago
Thank you Vishal
I had a fantastic experience working with Vishal from Energia. He was extremely helpful and highly professional throughout the entire process, taking the time to answer all my questions clearly. His excellent customer service made everything simple and stress-free. Highly recommended! TJ
Teejay
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3 days ago
Excellent customer servive agent
Excellent customer servive agent. Patient, informed and competent
Jack Foley
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4 days ago
I can't write a review.
I can't write a review. My husband in hospital. He dealt with phone call. Sorry Joan Tierney
joan tierney
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4 days ago
Just spoke with Liam from the Energia…
Just spoke with Liam from the Energia Team to renew my Gas / Electric Account .He went through everything slowly and explained what Options were available . Fantastic Customer Experience .
John Lord
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6 days ago
Easy to navigate change online
Easy to navigate change online
John Hassett
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7 days ago
Good response
Good response from Sophia who called to my home and set up the contact very effectively. Recommended
Michael
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10 days ago
Mohit Shukla s very good person help me…
Mohit Shukla s very good person help me change quickly I was waiting for someone happy to switch to energia without any hassle because of him
Jardan Ion
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10 days ago
Excellent experience with Sales Rep
I just changed to Energia as my gas and electricity supplier. Usually I'm very slow to switch suppliers as I'm always too busy to look into it and never have time to talk to reps at the door, who usually confuse me with numbers. This week an Energia rep, Arpit Maheshwar, showed up and 10 mins later I had switched. He gave such a simple explanation, could answer every question honestly and basically made it seem like a no-brainer to move. Also, I didn't feel under any pressure, he just made it make sense.
Jennifer Murphy
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10 days ago
Changed My electricity supplier to…
Changed My electricity supplier to Energia.The sales rep that dealt with it was Marina.She was excellent!If the company is as good as she is at doing her job I will be certain to be 100 percent happy with it!
Philip C
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10 days ago
I switched to Energia a few years ago…
I switched to Energia a few years ago and found their customer service brilliant! Easy to switch am moving now due to pricing and again process for refund straight forward Would recommend and will return in the future. Thank you
Geraldine Kenny
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