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Making homes warmer …

About Us

Energystore are committed to creating warmer homes by improving the standard of cavity wall insulation in all properties.


Energystore are market leaders in the production and installation of domestic and commercial cavity wall insulation (CWI).


Residential Customers

Energystore have successfully installed cavity wall insulation in over 400,000 homes in our 40 years of service. Energystore’s network of trained installer’s provide cavity wall insulation across the UK and Ireland.


All insulation work is fully approved and regulated by KIWA BDA and NSAI and an insurance backed guarantee is provided on all installs.


Energystore’s dedicated sales staff can provide information on available grant funding to get you the best deal possible.


New Build Customers

Energystore’s EPS bonded bead insulation system is ideal for all new builds. Energystore’s bonded bead insulation offers a cost-effective, full fill across the cavity ensuring no gaps or voids in insulation coverage.


Energystore’s trained and regulated installer’s will arrive on site with all materials necessary to insulate the new build property. There is zero waste and no storage requirements.


Energystore’s insulation material will satisfy all building regulations and can provide   u-values of 0.15W/m2k


To find out more on how Energystore’s bonded bead insulation system can provide a fast, effective and no fuss solution to your insulation needs click below.


Social Housing

Energystore has a proven track record on delivering tailor-made large scale cavity fill or extract and refill schemes. Energystore can provide detailed cavity surveys and thermal imagery to allow for an insight into existing insulation performance.


To find out more on how Energystore can advise on your current insulation click below.



Customer Testimonials

  • “I wasn’t in during the process as I was at work, but it didn’t cause me any concern or hassle: I wouldn’t even have know anyone had been there. “

    Mr. Maguire (Enniskillen)
  • “There had been a lot of damp in the rooms and a smell in the house. It was quite hard to heat, making it an uncomfortable home. The house is warm now, no sign of damp and we’re looking forward seeing a difference in our fuel bills.”

    Ms Mahoon (Enniskillen)
  • “My house is finally warm and retaining heat.”

    Mrs G (Belfast)
  • “I feel like I have a new house. And it finally feels like a home.”

    Miss O (Annalong)


Energystore are active members of the leading construction industry associations. Energystore are committed to obtaining and maintaining even more industry accreditation’s and standards to demonstrate our focus on quality assurance. Here are some examples of the certificates, accreditation’s and trade bodies Energystore is associated with:

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