SEAI One Stop Shop Home Energy Upgrades
Access up to €41,150 in SEAI grants through Ireland’s leading SEAI One Stop Shop and bring the Home Advantage home.
Your Expert Retrofit Partner
- 14,500+ homes upgraded across Ireland
- Proven to meet SEAI standards on every project
- 15+ years of in-house technical expertise
What is an SEAI One Stop Shop?
A One Stop Shop is a complete home energy upgrade service managed by one trusted provider
As an SEAI-registered One Stop Shop, SE Systems manages your entire retrofit from assessment and design through to grants and installation. One team, one plan, zero paperwork. That’s the Home Advantage.
Watch this short SEAI video for a clear overview of how the One Stop Shop works and what’s included.
- We're SEAI-registered and compliant on every project
What the One Stop Shop Home Advantage Gets You
One trusted partner managing your entire home upgrade, from start to finish. With SE Systems, every step is expertly managed to deliver better performance, lower energy use and lasting comfort.
One Point of Contact
No need to manage multiple contractors. We handle everything for you.
Grants Handled for You
We manage SEAI grants and paperwork on your behalf.
Better-performing upgrades
Improved comfort, efficiency, and long-term value.
Lower energy bills
A coordinated approach reduces energy use and long-term costs.
Improved comfort year-round
A warmer home in winter, cooler in summer, with consistent indoor temperatures.
Less risk, more confidence
Expert guidance at every stage ensures the right decisions are made for your home.
Energy Upgrades are Supported
Grant support is available across a range of measures, with total funding depending on your property type, capped at up to €41,150.
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Heat Pump Systems: €6,500*
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Central Heating System for Heat Pump: €2,000
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Heat Pump Air to Air: €3,500
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Renewable Heating System Bonus: €4,000
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Heating Controls: €700
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Solar Hot Water: €1,200
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Attic Insulation for First Time Buyers: €2,500**
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Attic Insulation for non First-time Buyers: €2,000
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Rafter Insulation: €3,000
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Cavity Wall Insulation: €1,800
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Internal Insulation (Dry lining): €4,500
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External Insulation (the Wrap): €8,000
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Windows (complete upgrade): €4,000
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External Doors: €800 per door (max 2)
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Floor Insulation: €3,500
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Solar PV: Up to €1,800
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Mechanical Ventilation: €1,500
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Air Tightness: €1,000
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Home Energy Assessment: €350
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Project Management: €2,000
-
Heat Pump Systems: €6,500*
-
Central Heating System for Heat Pump: €2,000
-
Heat Pump Air to Air: €3,500
-
Renewable Heating System Bonus: €4,000
-
Heating Controls: €700
-
Solar Hot Water: €1,200
-
Attic Insulation for First Time Buyers: €1,900**
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Attic Insulation for non First-time Buyers: €1,500
-
Rafter Insulation: €3,000
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Cavity Wall Insulation: €1,300
-
Internal Insulation (Dry lining): €3,500
-
External Insulation (the Wrap): €6,000
-
Windows (complete upgrade): €3,000
-
External Doors: €800 per door (max 2)
-
Floor Insulation: €3,500
-
Solar PV: Up to €1,800
-
Mechanical Ventilation: €1,500
-
Air Tightness: €1,000
-
Home Energy Assessment: €350
-
Project Management: €1,600
-
Heat Pump Systems: €6,500*
-
Central Heating System for Heat Pump: €2,000
-
Heat Pump Air to Air: €3,500
-
Renewable Heating System Bonus: €4,000
-
Heating Controls: €700
-
Solar Hot Water: €1,200
-
Attic Insulation for First Time Buyers: €1,800**
-
Attic Insulation for non First-time Buyers: €1,400
-
Rafter Insulation: €2,000
-
Cavity Wall Insulation: €850
-
Internal Insulation (Dry lining): €2,000
-
External Insulation (the Wrap): €3,500
-
Windows (complete upgrade): €1,800
-
External Doors: €800 per door (max 2)
-
Floor Insulation: €3,500
-
Solar PV: Up to €1,800
-
Mechanical Ventilation: €1,500
-
Air Tightness: €1,000
-
Home Energy Assessment: €350
-
Project Management: €1,200
-
Heat Pump Systems: €4,500*
-
Central Heating System for Heat Pump: €1,000
-
Heat Pump Air to Air: €3,500
-
Renewable Heating System Bonus: €4,000
-
Heating Controls: €700
-
Solar Hot Water: €1,200
-
Attic Insulation for First Time Buyers: €1,400**
-
Attic Insulation for non First-time Buyers: €1,100
-
Rafter Insulation: €1,500
-
Cavity Wall Insulation: €700
-
Internal Insulation (Dry lining): €1,500
-
External Insulation (the Wrap): €3,000
-
Windows (complete upgrade): €1,500
-
External Doors: €800 per door (max 2)
-
Floor Insulation: €3,500
-
Solar PV: Up to €1,800
-
Mechanical Ventilation: €1,500
-
Air Tightness: €1,000
-
Home Energy Assessment: €350
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Project Management: €800
Eligibility
Homeowners and non-corporate landlords looking to upgrade their property through SEAI grants. Approved Housing Bodies can also apply under a separate funding structure.
To access the One Stop Shop scheme, your property must meet the following criteria:
Criterion
Age of Property
Post-works BER
Grant History
Requirement
Built and occupied before 2011
Must achieve a minimum BER of B2
No previous grants claimed*
*This does not apply to Wall Insulation Measures
Why Homeowners Trust SE Systems
Your One Stop Shop Journey with SE Systems
From your initial assessment to final handover, SE Systems coordinates every step, ensuring your upgrade is delivered correctly, qualifies for grants, and performs as intended.
Home Energy Assessment
We assess your home’s current energy performance and BER rating to identify the most effective upgrade opportunities.
Upgrade Design
We design a tailored upgrade plan that combines the right measures to improve efficiency, comfort, and long-term performance.
Grants and Approvals
We confirm your eligibility and manage the full SEAI grant process, ensuring compliance and maximum funding.
Installation and Delivery
Our team delivers and coordinates all works, ensuring each element is installed correctly and works as part of a complete system.
Final BER Certificate
We complete your final BER assessment and hand over a home that performs better, costs less to run and is built for long-term comfort.
Frequently Asked Questions (FAQ)
What is a One Stop Shop?
A One Stop Shop (OSS) is an SEAI-approved service where a single registered provider manages your entire home energy upgrade from start to finish.
As an SEAI-registered One Stop Shop, SE Systems handles your Home Energy Assessment, upgrade design, grant applications, installation, and final BER certification across Ireland.
The scheme is open to homeowners, non-corporate landlords, and Approved Housing Bodies. Your property must be built and occupied before 2011 and have a BER rating of B3 or lower. You deal with one team throughout, with no need to source or manage contractors separately.
How much can I get in grants?
Through the SEAI One Stop Shop scheme, homeowners can access grants of up to €41,150 depending on property type and the upgrades carried out. The grant covers a wide range of measures, including insulation, heat pumps, solar PV, mechanical ventilation, heating controls, and more.
SE Systems assesses your home, identifies every grant you are eligible for, and manages the full SEAI application process to ensure you receive the maximum support available.
The grant is deducted upfront from the cost of works, so you only pay the outstanding balance.
Do I need to manage contractors myself?
No. That is the core purpose of the SEAI One Stop Shop service.
SE Systems coordinates every contractor, trade, and inspection involved in your retrofit, from the initial Home Energy Assessment through to final BER certification. We oversee all works to SEAI standards, ensure each upgrade is installed correctly and on schedule, and handle all grant paperwork on your behalf.
You have a single point of contact throughout the project and one team accountable for the result from start to finish.
How long does the process take?
Timelines depend on the scope of your upgrade. A single measure, such as attic or wall insulation, can be completed relatively quickly once SEAI grants are approved.
A full deep retrofit, covering measures such as heat pump installation, insulation, solar PV, and mechanical ventilation, typically takes several months from the initial Home Energy Assessment through to final BER certification. Because SE Systems manages the entire One Stop Shop process, we sequence and coordinate all work to minimise delays.
We provide a clear project timeline at the outset and keep you updated at every stage.
Where do I start?
The first step is a Home Energy Assessment conducted by an SEAI-registered assessor. This gives you a full picture of your home’s current energy performance, identifies the upgrades needed to reach a B2 BER rating, and outlines the grants available to you through the One Stop Shop scheme.
SE Systems will arrange your assessment. It costs €550 (VAT included), and a €350 SEAI grant is available when you proceed with a full retrofit. Contact our team, and we will walk you through every step of the process.
Start Your Home Upgrade with Confidence
Give your home the advantage with a smarter, more efficient upgrade.
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