The Name You Can Trust | Est. 1984

Make your Antrim home easier to heat

Cavity wall insulation significantly reduces heat loss in homes by filling the gap in external walls with an effective insulating material, which acts as a barrier to prevent warmth from escaping.

This creates a more consistent internal temperature and dramatically reduces the number of cold draughts that can permeate through uninsulated walls.

For homeowners in Antrim, Premier Insulations is an experienced installer that provides this service, ensuring quality workmanship and compliance with national standards across Antrim and its surrounding areas.

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

Is your home in Antrim suitable?

Inspecting Antrim homes for cavity wall insulation suitability involves a thorough assessment of several key factors. A primary check is confirming the cavity width meets the minimum requirement, typically 50mm, to ensure adequate space for the material. The surveyor must also meticulously check for moisture penetration, examine existing wiring for any conflicts, and assess wall exposure to driving rain. These combined checks are essential to determine if a property is a viable candidate for a safe and effective installation that will improve energy efficiency.

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.
  • Eligible for grants

    Eligible for grants in Antrim, using trusted systems.

  • Professional Crews Antrim

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

What you’ll gain

Benefits of cavity wall insulation Antrim

• Lower heating bills: Our cavity wall insulation significantly reduces heat loss, leading to lower energy consumption and substantial savings on your heating bills throughout the Antrim area.

• Warmer, more comfortable home: By effectively trapping heat within your property's walls, we eliminate cold spots and draughts, creating a consistently warmer and more comfortable living environment all year round.

• Reduced noise from outside: The insulation material acts as a sound barrier, dampening external noise from traffic and neighbourhood activity, resulting in a noticeably quieter and more peaceful home.

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

What customers say

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

Our cavity wall systems in Antrim

Antrim is a historic market town and the administrative centre of County Antrim in Northern Ireland, strategically situated at the northeastern corner of Lough Neagh, the largest freshwater lake in the British Isles. The town is renowned for its rich heritage, including the iconic Antrim Castle Gardens and the nearby Neolithic monument at Loughguile, as well as serving as a key gateway to the world-famous Giant's Causeway on the dramatic North Coast. Furthermore, Antrim is a significant commercial and industrial hub, bolstered by the presence of Antrim Area Hospital and excellent transport links provided by the M2 motorway and the Belfast International Airport, which is located just a few miles away.

For homeowners and property managers within the town seeking to enhance their building's thermal efficiency and reduce energy costs, Premier Insulations provides a professional cavity wall insulation service in the Antrim area. This service involves the expert injection of insulating material into the gap between the inner and outer leaves of a cavity wall, a highly effective measure for improving a property's overall energy performance. By choosing this solution, residents can achieve a warmer, more comfortable living environment throughout the year while also making a positive contribution towards lowering their carbon footprint.

Engaging a reputable specialist like Premier Insulations ensures that the installation is conducted to the highest industry standards, guaranteeing both optimal performance and long-term reliability for your property. A properly installed cavity wall fill can lead to substantial savings on heating bills, address issues with dampness, and increase the overall value of a home or commercial building. Property owners in Antrim are advised to consult with the company's qualified surveyors to determine their eligibility for this measure and to receive a comprehensive, no-obligation quotation for the work.

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 identifies the correct insulation material.

• Installation day - Technicians drill small holes in the mortar, inject the insulation material, and then seal the holes.

• Completion & handover - Once the work is finished, a final check is conducted and you receive a certificate of installation for your records.

Schedule your cavity wall survey

Ready to insulate your walls?

Don't let your Antrim home lose valuable heat and money. A professional 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 while making your home more comfortable year-round. Best of all, with grants available to help with the cost, this survey is completely free and places you under no obligation to book the work.

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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 experienced 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.