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Home Upgrades Deep Retrofit Projects

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.

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)

0818 111 117
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1 day ago
Excellent and reasonably priced supply…
Excellent and reasonably priced supply service and an excellent, knowledgeable, friendly, and fast response customer help service.
Geraldo
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2 days ago
Had been on the phone to Energia three…
Had been on the phone to Energia three times this week and found the staff to be very helpful and curteos. They honestly have a great team and were totally lovely
Lorraine Burke
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2 days ago
Best prices in country not a ripoff…
Best prices in country not a ripoff like most companies like Airtricity
david mcloughlin
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2 days ago
Simon was excellent to deal with- Energia Rox
Simon was excellent to deal with. Professional, courteous, and very helpful in explaining my options. A great customer service experience.
Vishal Sharma
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3 days ago
Excellent Customer Service
Spoke with Simon McCluskey from Energia about my existing account. Because he was so helpful I renewed. Excellent service. ✨
Aoife Watson
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3 days ago
I was looking to renew my contract…
I was looking to renew my contract (dual fuel) and found the process very easy to follow and transparent regarding rates, T's&C's,, etc.
Francis Ward
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4 days ago
Fantastic salesman Stephen
Fantastic salesman Stephen, explained everything well, gave us a good deal, was very friendly and professional.
Ken Wigmore
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6 days ago
Good service - Happy customer
I have been with Energia for quite some time and have generally had a positive experience. Their prices have remained competitive, and the renewal process has always been straightforward and easy to complete online. Billing has been clear, and I have found the customer service team helpful whenever I needed assistance. The online account and app are easy to use, making it simple to track bills and manage my account. Overall, I am satisfied with the service and happy to continue as a customer.
Borislav Ganev
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8 days ago
No problems with them
No problems with them. Same as other suppliers though, the best offers are for new customers only so they don't encourage loyalty. I also would have preferred the option to be billed monthly instead of bi-monthly.
C Buckley
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9 days ago
I had been through the wringer with…
I had been through the wringer with this crowd at the Xmas billing - had also not been very helpful as I was locked out of my account, didnt have the answers for the security question(life stressers) anyway I persevered - got myself together and maybe this should be a review for myself, by April it was all sorted, I refused to pay the bills until tariff was investigated and it seemed my 24 month contract was cut to 12month - reason for the astronomical price, I mean it was more than what stated on the website All in all - this customer service is real people, not robotic reading of the script and its a skill that should be cherised I have been with them most years and energia sustainble markers are on point so you also know - its a company thats in the long run benefical to energy production in Ireland.
Robin Deartan
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