External Wall Insulation


Parl L changes

Part L The Department of Housing and Local Government is brining into effect New Building Regulations from November 1st 2019.

The New Building Regulations stipulate that any alterations affecting a minimum of 25% of your home's surface area, the dwelling must achieve a minimum BER rating of a B2 or your heating system and attic insulation comply with the new Building Regulations standards.

In order to avail of the SEAi grant for either external insulation or internal insulation and work begins after November 1st 2019, you must comply with the new Building Regulations.


Benefits of External Wall Insulation


1. Reduces heating costs up to 40% and limits co2 pollution by reducing heat loss.
2. Reduces noise pollution by cutting down noise disturbance from traffic etc.
3. Adds value to the dwelling by improving the appearance and thermal efficiency of your property.
4. More comfortable healthier living spaces by reducing dampness, condensation, mould and mites.
5. Improves air tightness.
6. Up to €6000 in grants available.

View the SEAI Homeowners Guide to Wall Insulation

External Wall Insulation Before

Brusna Energy Solutions

Brusna Energy Solutions

Brusna Energy Solutions

External Wall Insulation After

Brusna Energy Solutions

Brusna Energy Solutions

Brusna Energy Solutions

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External Wall Insulation Grants

Under SEAI's Better Energy Homes Scheme a grant of €6000 is available to insulate your external walls and a further €50 towards a BER. As registered SEAI contractors we can apply for these grants on your behalf. For more information visit our grants page.


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At Brusna Energy Solutions we aim to meet the highest possible standards in everything we do. We adhear to the NSAI Standards.

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Leading role on sustainable energy structures, technologies and practices.

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NSAI (National Standards Authority of Ireland) is Ireland's official standards body.

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The KORE product range, nationwide installer network

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Leading role in raising standards within the heating industries of the UK and Republic of Ireland.

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We are member of NIAIIreland