The Name You Can Trust | Est. 1984

Make your Dungarvan home easier to heat

Cavity wall insulation is a highly effective measure for homes in Dungarvan, designed to fill the gap between external and internal brickwork with insulating material.

This process significantly reduces heat loss through the walls, ensuring your home retains warmth for longer during colder months and consequently leads to noticeably fewer draughts.

For a professional installation, Premier Insulations is an SEAI-registered installer that provides this essential service to homeowners throughout Dungarvan and the surrounding County Waterford area.

This upgrade ultimately fosters a more consistently comfortable living environment while delivering tangible savings on your energy expenditures.

Is your home in Dungarvan suitable?

Inspecting a Dungarvan home for cavity wall insulation begins with a thorough assessment of several key factors. A borescope inspection is used to determine the cavity width and confirm it is clear of significant debris that would hinder installation. We meticulously check for any signs of moisture penetration and note the presence of old electrical wiring within the cavity, as these require remediation prior to any work. Finally, the property's exposure to wind-driven rain is evaluated to ensure the chosen insulation material and installation method are appropriate for the local climate, guaranteeing a durable and effective result.

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 utilizes blown mineral wool or foam beads that completely occupy the cavity, offering excellent thermal performance for homes in sheltered areas with good masonry.

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 Dungarvan, using trusted systems.

  • Professional Crews Dungarvan

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

What you’ll gain

Benefits of cavity wall insulation Dungarvan

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

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

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

• Increased property value: A well-insulated home is a key asset. This upgrade improves your Building Energy Rating (BER), making your property more attractive to potential buyers and increasing its market value.

What customers say

Since having cavity wall insulation installed in our Dungarvan home, we've noticed a remarkable difference. The house is significantly warmer and quieter from outside noise, and we've already seen a welcome reduction in our heating bills.

Our cavity wall systems in Dungarvan

Dungarvan is a historically significant market town situated on the south coast of Ireland within County Waterford, renowned for its well-preserved Norman fortification, Dungarvan Castle, its scenic position at the mouth of the River Colligan, and its vibrant culinary scene which includes the acclaimed Tannery Restaurant.

The town is further distinguished by its proximity to the Comeragh Mountains and the Copper Coast, a UNESCO Global Geopark, offering residents and visitors alike a compelling blend of rich heritage, natural beauty, and modern amenities.

For property owners in Dungarvan seeking to enhance their home's energy efficiency and comfort, Premier Insulations offers professional Cavity Wall Insulation services in and around the town.

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 Wexford.

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Our process

• Survey & analysis - A professional 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 material.

• Completion & handover - The holes are meticulously refilled to match the existing mortar, and you receive documentation confirming the installation and its guarantees.

Schedule your cavity wall survey

Ready to insulate your walls?

Don't let your Dungarvan home lose valuable heat and money. A cavity wall insulation survey is the essential first step towards a warmer, more energy-efficient property. You could significantly reduce your heating bills while enjoying a more comfortable living environment year-round. Best of all, with SEAI grants available to cover much of the cost and a free, no-obligation survey, you have nothing to lose by taking this proactive step for your home.

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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 conducting a free, no-obligation survey of your property.

What about grants?

Yes, grants are 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?

No, not every property is suitable for cavity wall insulation. Factors such as cavity width, existing moisture levels, and exposure to driving rain are critical. Our initial survey is essential to determine if your home is a good candidate.

Will there be many holes drilled?

The process requires drilling small, discreet holes into the mortar joints of your external walls to fill the cavity. These holes are meticulously sealed and finished to blend seamlessly with your existing wall, leaving a neat appearance.