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Grant amounts available for private homeowners:


Type of SEAI Insulation Grant


Grant Value

Heat Pump Systems

  • All houses - €6,500
  • Apartments - €4,500

Central Heating System for Heat Pump

  • All houses - €2,000
  • Apartments - €1,000

Heat Pump Air to Air

€3,500

Heating Controls

€700

Launch bonus for reaching B2 with a Heat Pump

€2,000

Solar Hot Water

€1,200

Attic insulation

  • Apartment (any) - €800
  • Mid-terrace - €1,200
  • Semi-detached / end of terrace - €1,300
  • Detached house - €1,500

Rafter insulation

  • Apartment (any) - €1,500
  • Mid-terrace - €2,000
  • Semi-detached / end of terrace - €3,000
  • Detached house - €3,000

Cavity wall insulation

  • Apartment (any) - €700
  • Mid-terrace - €800
  • Semi-detached / end of terrace - €1,200
  • Detached house - €1,700

Internal Insulation (Dry Lining)

  • Apartment (any) - €1,500
  • Mid-terrace - €2,000
  • Semi-detached / end of terrace - €3,500
  • Detached house - €4,500

External Wall Insulation (The Wrap)

  • Apartment (any) - €3,000
  • Mid-terrace - €3,500
  • Semi-detached / end of terrace - €6,000
  • Detached house - €8,000

Windows (Complete Upgrade)

  • Apartment (any) - €1,500
  • Mid-terrace - €1,800
  • Semi-detached / end of terrace - €3,000
  • Detached house - €4,000

External Doors (max. 2)

€800 per door

Floor Insulation

€3,500

Solar PV

From January 2024, the grants will be: 
  • €800 per kWp up to 2kWp
  • €250 for every additional kWp up to 4kWp

Mechanical Ventilation

€1,500

Air Tightness

€1,000

Home Energy Assessment

€350

Project Management

  • Apartment (any) - €800
  • Mid-terrace - €1,200
  • Semi-detached / end of terrace - €1,600
  • Detached house - €2,000


How it works:

If you want to know more about grants, call 0818 111 117 or fill in our enquiry form .

A representative from Energia's Cosy Home Scheme will call you to discuss your plans.

We'll then manage the entire project including applying for grants on your behalf.

Enquire about SEAI Grants with Energia

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

Alternatively, you can call us on:

Click below to request a call back from Energia's Cosy Home Scheme.