The Name You Can Trust | Est. 1984

Make your Mullagh home easier to heat

Cavity wall insulation significantly reduces heat loss in homes by filling the gap between the outer and inner walls with an effective insulating material, which acts as a continuous thermal barrier to keep warmth inside.

This barrier not only retains heat but also helps to create a more sealed building envelope, resulting in noticeably fewer draughts and a more stable indoor temperature throughout the year.

For homeowners in Mullagh, Premier Insulations is an SEAI-registered installer that provides professional cavity wall insulation services to the local area, ensuring work is completed to the highest standard.

This upgrade ultimately fosters a sense of calm comfort within the home while concurrently leading to lower energy consumption and reduced heating bills.

Is your home in Mullagh suitable?

Inspecting Mullagh homes for cavity wall insulation suitability involves a thorough assessment of several key factors. We first measure the cavity width to ensure it meets the minimum requirement for effective material filling. A critical moisture check is then conducted to identify any existing dampness, while the walls are also examined for any obstructions like electrical wiring or vents. Finally, we evaluate the property's exposure to wind-driven rain, as this can influence both the insulation material choice and the need for protective measures.

The two primary cavity wall insulation systems are blown mineral fibre and injected foam. Blown mineral fibre, such as glass or rock wool, is a non-combustible material ideal for most standard cavities, providing excellent thermal and acoustic performance. Alternatively, polyurethane foam is injected as a liquid that expands to fill the cavity, forming a highly effective air-tight seal particularly beneficial for properties with irregular wall constructions.

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 Mullagh, using trusted systems.

  • Professional Crews Mullagh

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

What you’ll gain

Benefits of cavity wall insulation Mullagh

• Lower heating bills: Cavity wall insulation acts as a thermal barrier, significantly reducing heat loss. This means your heating system works less to maintain a comfortable temperature, leading to substantial savings on your energy bills throughout the year in Mullagh.

• Warmer, more comfortable home: By preventing warm air from escaping, insulation eliminates cold spots and draughts. This creates a consistently warmer and more comfortable living environment for you and your family during colder months.

• Reduced noise from outside: The insulation material within your cavity walls also acts as an effective sound absorber. This helps to dampen external noise from traffic or neighbourhood activity, resulting in a quieter, more peaceful home.

• Increased property value: An energy-efficient home is a valuable asset. By improving your Mullagh property's Energy Performance Certificate (EPC) rating, cavity wall insulation makes it more attractive to potential buyers and can increase its market value.

What customers say

Since having the cavity wall insulation installed, our home in Mullagh 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 Mullagh

Mullagh is a small, historically significant town located in County Cavan, Ireland, situated within the picturesque Killykeen Forest Park area and known for its rich Gaelic heritage and connection to the Irish language and culture. The town is perhaps best known for the historic Mullagh Poor Law Union Workhouse, a sombre reminder of the Great Famine, and serves as a gateway to the natural beauty of the Cavan Lakelands, attracting visitors interested in angling, water sports, and exploring the local countryside. For residents of Mullagh and the surrounding townlands prioritising improved home energy efficiency and thermal comfort, Premier Insulations offers professional Cavity Wall Insulation services in or near this locality.

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 exceptional standards of energy efficiency and professional installation, providing reliable comfort and savings from coast to coast.

See service areas

Our process

• Survey & analysis - A certified surveyor assesses your property's suitability and identifies the correct 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 refilled to match the existing mortar, and you receive documentation for your records.

Schedule your cavity wall survey

Ready to insulate your walls?

Don't let your home in Mullagh lose valuable heat. A cavity wall insulation survey is the essential first step towards a warmer, more energy-efficient property. This simple upgrade will significantly reduce your heating bills and enhance your comfort throughout the year. Best of all, with SEAI grants available to help with the cost, our initial survey comes completely free of charge. Take this no-obligation step towards a more sustainable and cost-effective home today.

Book Free Survey

Quick answers

How long does it take?

Most cavity wall insulation jobs are completed within a single day, typically taking just a few hours. We will provide a confirmed timeline for your specific property following our initial 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 for every project.

Will there be many holes drilled in my walls?

The process requires only a minimal number of small, strategically placed drill holes to fill the cavity. Once the installation is complete, these holes are meticulously sealed and the finish is matched to your existing wall for a neat and discreet appearance.