About us

Established in 1996, Dungarvan Insulation Ltd is an established and well respected company based in County Waterford, Ireland. With full Irish Agrément accreditation and over 20 years' experience we are the people you can put your confidence in.

Insulating your home isn’t only an investment, you can also look forward to saving yourself up to 50% on your home heating bills after your home has been insulated correctly. Insulation, when done right, is a long-term asset to keeping you and your family warm and dry in the winter months and cool and aerated in the summer, whilst cutting down on your energy bills.


Dungarvan Insulation Ltd can offer you:

- thermobead Cavity Wall Insulation
- Spray Foam insulation
- rolled fibrEglass Attic Insulation
- blown loft insulation
- Air Tightness
- blowerproof spray on membrane
- OmniGuard window protection

Dungarvan Insulation Ltd offer a range of services: whether it's a new build or upgrading an existing property, we supply services  for both private and commercial projects covering all your insulation needs.

Here at Dungarvan Insulation, we pride ourselves on the quality of our products and services. We have our own manufacturing plant on site for Thermobead Cavity Wall Insulation, ensuring the highest quality product for your home.  We are fully certified with the NSAI (Agrement Cert No: 08/0320)  and we are also registered  with the SEAI.

Not sure what you may need? Contact us today to speak to one of our team.

Grants are available through the SEAI - for more information please click on the link below to bring you directly to their website:


Our Process

At Dungarvan Insulation Ltd each member of our team is fully trained and qualified to carry out and install the insulation services we offer.  All Covid 19 guidelines are strictly adhered to and each member of our our team has completed all necessary training to ensure both public and personal safety. Our installation team carry out all tasks and projects to the highest standard and all our projects are completed according to Irish building regulations and standards.

Once a contract is agreed, we will organise a time and date that suits you for our team to install the system. We operate a professional service, keeping you up to date with any changes and supplying any other information you may require before, during and after the works are completed. We ensure a thorough site clean up after every completed project and leave no waste or debris behind and this is all included in the cost: exactly what you would expect from one of Ireland's leading insulation companies.

If you ever have any questions during any step of the process, feel free to ask our installers or call the office on 058 - 45135. Your satisfaction as a customer is what we strive to achieve and we pride ourselves on 100% Customer Satisfaction throughout our company.

Should you have any questions or to request a call back please complete the form below or call us in the office on 058 - 45135 and we will be happy to assist you. 

Get in touch

Dungarvan Insulation Ltd.