The Name You Can Trust | Est. 1984

Make your Dunderry home easier to heat

Cavity wall insulation significantly reduces heat loss in homes by filling the gap between the outer and inner brickwork with a specialised material, creating an effective thermal barrier that keeps warmth inside.

This barrier not only retains heat but also helps to minimise cold draughts, as it seals the cavities that can often allow unwanted air movement into the property.

For homeowners in Dunderry, Premier Insulations is an SEAI-registered installer that provides this service locally, ensuring work is completed to the highest standards for maximum efficiency.

This upgrade ultimately fosters a more consistently comfortable living environment while concurrently leading to lower energy consumption and reduced heating bills.

Is your home in Dunderry suitable?

Inspecting Dunderry homes for cavity wall insulation begins with a thorough assessment of several key factors. A borescope inspection is essential to confirm the cavity width is uniform and suitable for filling, typically between 50mm and 100mm. We then meticulously check for any signs of moisture penetration or existing debris within the wall, as these can compromise the insulation's performance. The survey also includes verifying that no obsolete wiring is present and ensuring the property's exposure level is appropriate to prevent weather-driven rain penetration post-installation.

The two primary cavity wall insulation systems are partial-fill and full-fill. Partial-fill involves installing a rigid insulation board against the inner leaf of the wall, leaving an air gap that enhances weather resistance. Full-fill systems completely pack the cavity with insulating material like mineral wool or beads, offering superior thermal performance but requiring careful installation to prevent moisture bridging. The suitability of each system depends on the property's exposure and masonry condition.

cavity wall insulation
  • 40+ years’ insulation leadership
    Our experts serve with wall and roof insulation since 1984.
  • SEAI‑approved & NSAI‑certified

    Eligible for grants in Dunderry, using trusted systems.

  • Professional Crews Dunderry

    Quick installs, neat finish, minimal disruption — most jobs done in a day.

What you’ll gain

Benefits of cavity wall insulation Dunderry

• Lower heating bills: By effectively trapping heat within your home, cavity wall insulation significantly reduces the amount of energy required to maintain a comfortable temperature, leading to substantial savings on your heating costs throughout the year in Dunderry.

• Warmer, more comfortable home: This insulation acts as a continuous thermal barrier, eliminating cold spots and draughts to create a consistently warmer and more comfortable living environment for you and your family during colder months.

• Reduced noise from outside: The insulation material within the cavity also helps to dampen sound transmission, creating a quieter and more peaceful indoor atmosphere by minimizing noise from traffic, neighbours, and other external sources.

• Increased property value: A well-insulated home is a key asset. Installing cavity wall insulation is an attractive feature for potential buyers, as it signifies lower future energy bills and modern comfort standards, thereby boosting your property's market appeal and value.

What customers say

Since having the cavity wall insulation installed, our home in Dunderry is noticeably warmer and much quieter from outside noise. We are already seeing a positive difference in our energy bills, making it a worthwhile investment.

Our cavity wall systems in Dunderry

Dunderry is a small, historically significant village located in County Meath, Ireland, renowned for its deep connections to Gaelic Ireland and its prominent role in Irish mythology and history.

The area is particularly known for the ancient Dunderry Park, a majestic estate with a castle set within beautiful woodlands, which is often associated with the legendary tales of the Táin Bó Cúailnge and serves as a popular venue for spiritual retreats and cultural events.

For residents of Dunderry and the surrounding localities seeking to improve their home's energy efficiency, Premier Insulations offers professional Cavity Wall Insulation services to enhance thermal performance and reduce heating costs.

Nationwide coverage

Premier Insulations delivers consistent, high-quality cavity wall insulation services across all 32 counties in Ireland. Our nationwide network ensures every home benefits from the same professional standard of energy efficiency and expertise, providing reliable thermal comfort from Donegal to Cork.

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Our process

• Survey & analysis - A certified surveyor assesses your property's suitability and determines the required insulation material.

• Installation day - Technicians drill small holes in the mortar and use specialized equipment to fill the cavity with insulation.

• Completion & handover - The holes are meticulously sealed, the area is cleaned, and you receive documentation for the completed installation.

Schedule your cavity wall survey

Ready to insulate your walls?

Don't let your Dunderry home lose heat and money through uninsulated cavity walls. A professional survey can confirm your eligibility for a warmer, more energy-efficient property, significantly reducing your heating bills. Thanks to available SEAI grants, this upgrade is more affordable than ever, and the initial survey itself is often provided free of charge. Take this simple, no-obligation step towards enhanced comfort and long-term savings by booking your assessment today.

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Quick answers

How long does it take?

Most cavity wall insulation jobs are completed within a single day, often just a few hours. We will provide a confirmed timeline after your initial property survey.

What about grants?

Yes, grants are often available. As an SEAI-approved contractor, we are experts in the application process and will guide you through securing any financial support you are eligible for.

Is every home suitable for cavity wall insulation?

No, not every property is suitable. Key factors such as cavity width, existing moisture levels, and exposure to driving rain determine suitability. This is why a professional survey is an essential first step.

Will there be many holes drilled in my walls?

The process requires a minimal number of small, strategically placed drill holes. These holes are used to inject the insulation material and are meticulously sealed and finished to blend seamlessly with your existing wall.