The Name You Can Trust | Est. 1984

Make your Achill home easier to heat

Cavity wall insulation significantly reduces heat loss in Achill homes by filling the gap between the outer and inner walls with a protective material that acts as a highly effective thermal barrier.

This continuous layer of insulation not only retains warmth but also helps to eliminate the cold draughts often experienced in older properties, creating a more consistent and comfortable indoor temperature throughout the year.

For homeowners in Achill and the surrounding region, Premier Insulations is an SEAI-registered installer, ensuring that the work is completed to the highest standards and may qualify for available grant support.

The result is a noticeably more comfortable living environment, accompanied by the practical benefit of lower energy bills.

Is your home in Achill suitable?

Inspecting Achill homes for cavity wall insulation suitability requires a thorough assessment of several key factors. A borescope inspection is essential to confirm the cavity width is uniform and suitable for insulation material injection. We must also check for any moisture penetration or existing debris within the wall, as these issues must be remediated first. Furthermore, the survey includes identifying the location of any electrical wiring and evaluating the property's exposure to wind-driven rain, which is a critical consideration for homes in this coastal region.

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 Achill, using trusted systems.

  • Professional Crews Achill

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

What you’ll gain

Benefits of cavity wall insulation Achill

• Lower heating bills: Cavity wall insulation significantly reduces heat loss, leading to lower energy consumption and substantial savings on your heating bills throughout the year in Achill's climate.

• Warmer, more comfortable home: This insulation acts as a constant thermal blanket, eliminating cold spots and draughts to create a consistently warmer, more comfortable living environment.

• Reduced noise from outside: The insulation material also dampens sound transmission, providing an effective sound barrier against wind and external noise for a quieter, more peaceful home.

• Increased property value: A well-insulated home is a key selling point. This energy-efficient upgrade enhances your property's BER rating and overall market appeal, increasing its value.

What customers say

Since the cavity wall insulation was installed, our home is noticeably warmer and much quieter from the Atlantic winds. We've already seen a positive difference in our energy bills, making it a worthwhile investment for any Achill household.

Our cavity wall systems in Achill

Achill is a large island located off the coast of County Mayo, renowned for its dramatic and unspoiled natural landscapes.

The area is particularly famous for its steep sea cliffs, pristine beaches such as Keem Bay, and a wealth of archaeological sites, including the Deserted Village at Slievemore.

For residents of Achill seeking to improve their home's energy efficiency and comfort, Premier Insulations offers professional cavity wall insulation services in or near the town.

This service is crucial for mitigating heat loss in the challenging Atlantic coastal climate, thereby reducing energy bills and enhancing the property's overall thermal performance.

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 a guarantee certificate for the work.

Schedule your cavity wall survey

Ready to insulate your walls?

Don't let the Achill winds leave you with a cold home and high heating bills. A cavity wall insulation survey is the essential first step towards a warmer, more energy-efficient property. Crucially, this survey is currently offered for free, and with generous SEAI grants available, upgrading your home is more affordable than ever. Take this simple, no-obligation step to reduce your energy costs and enhance your year-round comfort.

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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 fill the cavity and are meticulously sealed and finished to blend seamlessly with your existing wall.