Can I Get a Grant in Ireland for Outdoor Wall Insulation?

Getting a grant for external wall insulation in Ireland can be a game-changer for homeowners. But for many, the process can be overwhelming. 

This article will teach you how to get a grant in Ireland for your external wall insulation. After reading, you are ready to file for a grant.

Understanding Grants in Ireland

There are grants available from the Sustainable Energy Authority of Ireland (SEAI) to help improve the energy efficiency of your home. These grants fall under three main schemes:

  1. Better Energy Homes Scheme: This scheme is for homeowners and landlords who want to do some energy upgrades themselves, such as external wall insulation.
  1. Better Energy Warmer Homes Scheme: This program offers low-income individuals free home energy renovations, such as external wall insulation.
  1. National Home Energy Upgrade Scheme: This program is designed for homeowners or landlords, and approved housing bodies (AHBs) who wish to enhance their home’s energy efficiency to a BER of B2 or above.

You may be able to get grant assistance to cover some or all of the costs associated with installing external wall insulation under these schemes depending on which scheme you qualify for and its specific requirements.

How to Qualify for External Types of Wall Insulation Grants

To be eligible for the external wall insulation grants offered by the Sustainable Energy Authority of Ireland (SEAI you must:

  1. Own a property built and occupied before 2011 to qualify for insulation and heating control systems.
  1. Own a property built and occupied before 2021 to be eligible for heat pumps and renewable systems like solar thermal and solar PV grants.
  1. Employ a contractor from the SEAI’s registered list.
  1. Utilize newly installed materials and products.
  1. Ensure the work meets the necessary standards.
  1. Obtain a BER after completion using a BER assessor from SEAI’s National Register.

It’s important to note that meeting these qualifications is essential to receive grant approval and funding. 

The Application Process

If you are managing the external wall insulation project yourself, you will need to apply for the grants directly. You have two options to choose from for submitting your application.

You can apply for the grants online through the SEAI’s website. This method provides an immediate response regarding your application status.

Alternatively, you can download the application form from the SEAI’s website or request that they send you a physical copy. You can return it by post to the SEAI. Postal applications typically receive a response within five working days once you’ve completed the form.

You will need to provide the following information regardless of the application method:

  • Your MPRN (Meter Point Reference Number) from your electricity bill
  • The name of the SEAI-registered contractor you plan to hire for the insulation work

You can check a detailed guide (PDF) published by SEAI to assist you with the application process and ensure you have all the necessary information and documents.

Just note that grants are paid out after the work has been finished and all necessary documentation has been provided.

Choosing a Registered Contractor

It’s really important to hire a good, registered contractor for the insulation work. Here are some tips for you to find one:

  • Check the SEAI’s list of registered contractors in your area.
  • Get quotes from a few different contractors and compare prices and services.
  • Ask for references and look at their previous work.
  • Make sure they really do have insurance and provide a warranty.

The registered contractor will also help you with the grant application process and provide the necessary paperwork.

Costs and Grant Coverage

The cost of external wall insulation can vary a lot depending on the size of your home and the materials used. On average, you can expect to pay between €10,000 and €20,000 for a typical semi-detached house.

The Better Energy Homes scheme currently offers grants covering up to 35% of the cost of external wall insulation, with a maximum grant value of €6,000. The Housing Aid for Older 

People grant can cover up to 95% of the costs, up to a maximum of €8,000.

It’s important to remember that these grants may not cover the entire cost of the insulation project, so you’ll need to budget for any additional expenses.

Here is a complete breakdown of grant amounts for each individual energy upgrade.

MeasureGrant value
Attic insulation- Apartment- Mid-terrace house- Semi-detached or end of terrace house- Detached house€800-€1,200-€1,300-€1,500
Cavity wall insulation- Apartment- Mid-terrace house- Semi-detached or end of terrace house- Detached house€700-€800-€1,200-€1,700
Wall insulation – internal dry lining- Apartment- Mid-terrace house- Semi-detached or end of terrace house- Detached house€1,500-€2,000-€3,500-€4,500
Wall insulation – external- Apartment- Mid-terrace house- Semi-detached or end of terrace house- Detached house€3,000-€3,500-€6,000-€8,000
Heat pump systemsAir to water, ground to water, water to water, exhaust air to water- Apartment- House
Air to air (all types of home)Technical assessment – needed before you can apply for heat pump grant

Heating controls upgrade€700
Solar water heating€1,200
Solar PV panels€2,100 (max)
A BER assessment after all the works are done (max of 1 grant/home)€50

You may get additional grant support if you are applying from certain offshore islands .


Getting a grant in Ireland for external wall insulation can really help cover the costs of this energy-saving home improvement. 

You can have a more comfortable, energy-efficient, and environmentally-friendly home by following the application process, hiring a registered contractor, and understanding the costs and benefits

Take the first step today by exploring your grant options and connecting with registered contractors in your area. 

Remember, the SEAI’s grant programs are designed to help homeowners like you make energy-efficient upgrades so don’t hesitate to take advantage of these opportunities and improve the comfort, value, and sustainability of your home.

Frequently Asked Questions Section

Is it possible to receive a grant specifically for external wall insulation?

Yes, the Irish government offers grants for external wall insulation projects. 

Can homeowners apply for grants to cover the costs of external wall insulation?

Absolutely. Homeowners can apply for grants for external wall insulation grants.

Are there any government-funded grant programs available for external wall insulation?

Yes, the Better Energy Homes Scheme offers grants for external wall insulation.

What are the requirements to qualify for free external wall insulation?

Under the Better Energy Warmer Homes Scheme, homeowners with low incomes may be eligible for completely free external wall insulation and other energy upgrades. Specific income thresholds and criteria must be met to qualify for this grant program.

How do I get free external wall insulation?

The Better Energy Warmer Homes Scheme offers free home energy upgrades which include external wall insulation, for low-income households that meet the eligibility requirements set by the SEAI. This program provides a way to receive external wall insulation at no cost to the homeowner.

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