NetZero Group Ireland
One Stop Shop

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Ireland’s most
trusted One Stop Shop partner for
your home

We’ve helped households across Ireland cut energy bills, lower carbon emissions and create warmer, more efficient homes. With decades of experience and the country’s largest portfolio of retrofit projects, we make upgrading your home simple, smart and hassle free.

  • Trusted experience across thousands of Irish homes
  • Complete service from home assessment to install and aftercare
  • Experts in energy-efficient, low-carbon home upgrades

About us

We make upgrading to BER B hassle free

Home energy assessment

First, you’ll get a detailed report that outlines the best upgrades to bring your home up to a BER B, an estimated cost, and a rough timeline.

Grant application

As a certified One Stop Shop, we will apply for and accept all SEAI grants for your project and apply those to your total cost.

Project management

Our team will manage all of the works and contractors at your home and ensure all quality standards are met.

Follow up BER

Once the works are finished, our registered assessor will complete your new BER assessment and publish your new certificate.

Eligibility

  • Properties owned by the following applicant types are eligible:
    • Homeowners
    • First-time buyers (see special support available below)
    • Private landlords
    • Approved housing bodies
  • The home or property must meet the below criteria:
    • The property or home was built and occupied before 2011
    • Your home must achieve a minimum post works BER of B,
      plus either have installed a heat pump or achieved
      a primary energy uplift of 100 kWh/m²/yr.
      (Our One Stop Shop team will work this out for you.)

Higher Grants for eligible First-time 
buyers (FTB)

If you have recently purchased your first home, you may qualify for a higher grant amount for attic insulation under the One Stop Shop scheme Ireland. This special support is designed to further help first-time buyers improve their home’s energy efficiency.

To qualify for this higher Attic Grant for FTBs:

  • You must own and live in the home (the grant is not available to tenants).
  • Your home must have been built and occupied prior to 2011.
  • You must be deemed eligible for the First Time Buyer incentives, as follows:
    • Have purchased a second-hand home on or after 1 January 2025.
    • Have not previously purchased a home before this one.

If you qualify, please let us know during your consultation so we can help you get access to the higher grant values for your attic insulation upgrade.

*Please note the higher grant for first-time buyers is only applicable to the attic insulation measure.

Exclusions
Your home is not eligible if it has previously received SEAI grants for the same measures or you have received energy credits through the Energy Efficiency Obligation Scheme (EEOS). This may have been through your energy supplier for previous energy upgrades in your home.

An elevated sunrise view of apartments, solar panels

NetZero Group
One Stop Shop

Make us your clean energy upgrade partner and we’ll manage everything from grant applications to aftercare and support.

Find out more about eligibility etc

read more about our one stop shop service

 

An elevated sunrise view of apartments, solar panels

Up to €36,900 available
in SEAI Grants

Short intro to SEAI grants

read more about grants

What to expect

Our service principles shape every project we deliver, ensuring smart, efficient and future-proof energy solutions.

Check is this scheme right for you. 

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Home energy assessment 

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Carry out the works

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Protecting swifts during a home energy upgrade

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Check is this scheme right for you. 

Corem ipsum dolor sit amet, consectetur adipiscing elit. Nunc vulputate libero et velit interdum, ac aliquet odio mattis. Class aptent taciti sociosqu ad litora torquent per conubia nostra.

Home energy assessment 

Corem ipsum dolor sit amet, consectetur adipiscing elit. Nunc vulputate libero et velit interdum, ac aliquet odio mattis. Class aptent taciti sociosqu ad litora torquent per conubia nostra.

Carry out the works

Corem ipsum dolor sit amet, consectetur adipiscing elit. Nunc vulputate libero et velit interdum, ac aliquet odio mattis. Class aptent taciti sociosqu ad litora torquent per conubia nostra.

Protecting swifts during a home energy upgrade

Corem ipsum dolor sit amet, consectetur adipiscing elit. Nunc vulputate libero et velit interdum, ac aliquet odio mattis. Class aptent taciti sociosqu ad litora torquent per conubia nostra.

Grant values

Access a wider range of grants using a One Stop Shop and have the funding amount deducted upfront. Check the grant amounts below to see how you could affordably upgrade your home.

Detached houses Semi-detached or
end of terrace houses
Mid-terrace houses Apartments
Heat pump systems €12,500 €12,500 €12,500 €9,500
Central heating system for heat pump €2,000 €2,000 €2,000 €1,000
Heat pump air to air €3,500 €3,500 €3,500 €3,500
Renewable heating system bonus €4,000 €4,000 €4,000 €4,000
Heating controls €700 €700 €700 €700
Solar hot water €1,200 €1,200 €1,200 €1,200
Attic insulation €2,000 €1,900 €1,800 €1,400
Rafter insulation €3,000 €3,000 €2,000 €1,500
Cavity wall insulation €1,800 €1,300 €850 €700
Internal insulation (dry lining) €4,500 €3,500 €2,000 €1,500
External wall insulation (the wrap) €8,000 €6,000 €3,500 €3,000
Windows (complete upgrade) €4,000 €3,000 €1,800 €1,500
External doors €800 per door
(max 2)
€800 per door
(max 2)
€800 per door
(max 2)
€800 per door
(max 2)
Floor insulation €3,500 €3,500 €3,500 €3,500
Solar panels €1,800 €1,800 €1,800 €1,800
Mechanical ventilation €1,500 €1,500 €1,500 €1,500
Air tightness €1,000 €1,000 €1,000 €1,000
Mechanical ventilation €1,500 €1,500 €1,500 €1,500
Home energy assessment €350 €350 €350 €350
Project management €2,000 €1,600 €1,200 €800

Real people, real savings

Thousands of people across Ireland have already upgraded their homes –and they’re feeling the difference. Here’s what a few of them had to say.

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John Carpenter
Limerick

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John Carpenter
Limerick

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Frequently asked
questions.

Can’t find your question in the list?
Get in touch, we’ll be happy to help.

Contact us

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Can’t find your question in the list?
Get in touch, we’ll be happy to help.

Contact us

Retrofit Accreditations and Certifications

Focused on risk-based thinking, leadership, and continual improvement

Focusing on reducing environmental impact, waste, and energy consumption

Dedicated to managing risks and improving safety performance