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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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Easy to use site very clear…
Easy to use site very clear instructions I'm not very technical aware but this was easy less than 5 minutes have up to date meters reading will help
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Sophia Exclent service, good explanation of the different plans.
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Sophia vijayakumar she came to my door and she explained everything she is very lovely and she very knowledgeable she did everything without any hassle highly recommended her happy customer
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Sriram and zain was very helpful with onboarding process
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Very polite answered all my questions
Very polite answered all my questions Very knowledgeable
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Excellent customer service
Excellent customer service. Very friendly active and helpful.
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4 days ago
Mohit
Mohit, clearly explained the different options available from Energia in a clear and concise manner as he clearly knew Energia’s product and services. I was unable to complete the setup on the day so he called back on a day and time that suited me.
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Basid mohammed was good . Made the switch easy with any hassle.
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Easy and quick but price wasn’t great
Easy and quick but price wasn’t great
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Hari Kumar sales rep was fantastic and…
Hari Kumar sales rep was fantastic and very helpful today. He was polite, honest, helpful and never pushy. He explained the discounts I could avail of by switching electricity and gas supplier, he answered any questions I had thoroughly. He helped me to make the switch in under 3 minutes and explained that the company would take care of the cancellation of prior supplier and the set up my new account! 10/10 experience he is a professional, helpful, resourceful employee!
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