Home Insulation Energy Efficiency


Brusna Energy Solutions are one of Ireland's leading home Insulation specialists, offering supply and fit insulation services and products which successfully increase energy savings of domestic, commercial and agricultural shed buildings.
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Brusna Energy Solutions Ltd was established in 2007 by Noel Gallagher who has extensive experience and knowledge in the field of energy saving and building techniques. Noel gained invaluable experience in energy efficiency, by looking at, and being involved in, residential and commercial construction in America for many years.

The company was set up due to a niche in the market to make all homes more energy efficient. Since then we have grown and built as a company and as a result we are now one of the top providers of Energy Saving Solutions in the West of Ireland. Contact us today on 096 74980 to discuss your cavity wall insulation, or any commercial or domestic insulation requirements.

Customer Testimonials

Thank you for the job you recently done on my house. I got the spray cavity foam insulation into the roof rafters and I have to say it's made a huge difference to the heat in the house but also there is a big reduction in the noise from outside I will definitely recommend you.

Valerie McLoughlin Mayo

Better Energy Homes Scheme Grants

Due to Ireland's International commitment to reduce its emissions of harmful CO2, the government provides grants to home owners for attic insulation, cavity wall insulation, dry lining, heating controls upgrades and enery eficient oil and gas boilers further reducing the cost of insulating your home. Under SEAI's Better Energy Homes Scheme a grants of €300 for attic and cavity wall, between €1200 - €2400 for dry lining and €700 for heating controls and boiler upgrades are available and a further €50 towards a BER. As registered SEAI contractors we can apply for these grants on your behalf. Contact us for a free quote.

Attic Insulation


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Earthwool® is the new mineral wool brand from Knauf Insulation, and Brusna Energy Solutions are thrilled to introduce this product into its attic insulation service, this evolutionary product marks a new era for attic insulation, not only in Ireland but world wide.

Adding the benefits of ECOSE® Technology, a bio-based binder to create a new kind of mineral wool insulation that is naturally brown.

It offers massive improvements in terms of environmental performance, while still delivering the outstanding performance you expect from traditional mineral wool.

The main benefits to the end user (our client. . . you!) is that its softer to the touch, less dusty, its odourless and its naturally brown, no dies or nasty chemicals.

Contact us

To arrange a no obligation free quote, or simply a chat about the best insulation products for your home, use the form below and we can call you when it suits to arrange a visit.


Cavity Wall Insulation


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We use expanded polystyrene material injected in bead form with an approved bonding agent, John has a four bedroom detached house with a footprint of 150 m2.

He has an annual heating bill of €1,600. John previously had no cavity wall insulation and was advised to install grey pumped polystyrene beads [KOREFill] in his walls following advice from SEAI and various contractors he rang.

As well as resulting in more comfortable living conditions, this simple measure has resulted in annual savings in his heating bill of approximately €300. John was also able to secure grant aid from the Home Energy Savings scheme to help him with the cost of this.


Spray Foam Insulation


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Open-Cell NSAI Certified Spray Foam Insulation, E:zeros E:500 Open Cell "breathable" insulation foam is spray-applied on the job site.

As it is sprayed, it increases in volume up to 100-120 times, providing a fully adhered and airtight insulation layer, preventing frozen pipes in winter and keeping your home warm and cosy.

Because it is sprayed, the foam fits all shapes, corners, and cavities perfectly. Our system is totally breathable due to the use of our own fully breathable Vent Card as seen in the diagram.