SEAI Grants

SEAI Grants & Home Energy Upgrades

Upgrade your home with the help of SEAI grants and make it warmer, more energy efficient, and more comfortable all year round.

At MJS Eco, we specialise in energy upgrades including external insulation, windows & doors, attic insulation, dry lining, and cavity wall insulation — all supported by available SEAI grants. 

What Grants Are Available?

We carry out works that qualify for the following SEAI grants:

External Wall Insulation (EWI)

  • Up to €8,000 available 
  • Ideal for improving heat retention and overall finish of your home 

Windows & Doors

  • Windows: Up to €4,000 
  • Doors: €800 per door (max 2 doors) 
  • Upgrade to modern, energy-efficient glazing 

Attic Insulation

  • Up to €2,000 
  • Up to €2,500 for eligible homeowners 
  • One of the most cost-effective upgrades 

Dry Lining (Internal Insulation)

  • Up to €4,500 
  • Improves insulation internally without altering exterior 

Cavity Wall Insulation

  • Up to €1,800 
  • Up to €2,300 for qualifying applicants 
  • Quick and effective upgrade for suitable homes  

Am I Eligible?

In general, you may qualify if:

  • Your home was built before 2011 
  • You are the homeowner or landlord 
  • The property has a valid MPRN number 
  • Works are completed by an SEAI-registered contractor 

For windows and doors, your home must also have adequate wall and attic insulation already in place.

How the Grant Process Works

1. Get in Touch

We discuss your home and the upgrades you are considering

2. Assess Your Options

We advise on the best works and grants available to you

3. Apply for the Grant

You apply through SEAI (we can guide you through this) Important: approval must be received before work begins

4. Complete the Works

Our team carries out the upgrades to a high standard

5. Post Works BER Assessment

A registered BER assessor carries out a post-works BER to confirm the energy improvements to your home

6. Submit Paperwork

Final documents, including BER details, are submitted to SEAI

7. Receive Your Grant

SEAI processes your payment once everything is approved

Years of Experience
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Homes Insulated & Upgraded
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Fully Insured & Certified Team
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See the Transformation

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