-
Newport Cavity Wall Insulation
Warmer walls, lower bills, SEAI-supported upgrades in Newport
Make your Newport 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 protective, insulating material.
This barrier not only retains valuable warmth but also prevents cold air from penetrating, resulting in noticeably fewer draughts throughout the property.
For homeowners in Newport, Premier Insulations is an SEAI-registered installer, expertly providing this service to the local area and its surrounding communities.
This upgrade ultimately fosters a more comfortable living environment while delivering tangible savings on energy bills.
Is your home in Newport suitable?
Inspecting Newport homes for cavity wall insulation suitability involves a thorough assessment of several key factors. We first verify the cavity width is appropriate and consistent throughout the property to ensure effective filling. Concurrently, we conduct essential moisture and dampness checks to confirm the wall is dry and identify any potential bridging risks. The inspection also includes a review of existing wiring and an evaluation of the property's exposure to wind-driven rain, which are critical for determining both the feasibility and the most suitable insulation material for lasting performance.
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 suitable for most properties, effectively filling the cavity to reduce heat loss. Alternatively, insulating foam is injected as a liquid that expands to create a seamless thermal barrier, offering excellent resistance to air leakage in homes with consistently sized and clear cavity walls.
-
40+ years’ insulation leadership
Our experts serve with wall and roof insulation since 1984. -
SEAI‑approved & NSAI‑certified
Eligible for grants in Newport, using trusted systems.
-
Professional Crews Newport
Quick installs, neat finish, minimal disruption — most jobs done in a day.
What you’ll gain
Benefits of cavity wall insulation Newport
• 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 Newport's climate.
• Warmer, more comfortable home: This insulation acts as a thermal barrier, eliminating cold spots and draughts to create a consistently warmer and more comfortable living environment for you and your family.
• Reduced noise from outside: The insulation material also helps to dampen sound, providing an effective buffer against external noise pollution from traffic and neighbourhood activity for a quieter 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 Newport is noticeably warmer and much quieter from the outside noise. We are already seeing a positive difference in our energy bills, making this a worthwhile investment for comfort and efficiency.
Our cavity wall systems in Newport
Newport is a picturesque town nestled on the Wild Atlantic Way in County Mayo, renowned for its stunning natural scenery, rich historical heritage, and as a premier hub for outdoor activities such as fishing, cycling, and walking along the Great Western Greenway.
The town is particularly celebrated for its iconic Newport Viaduct, a striking 19th-century railway bridge that dominates the skyline, and for its charming, traditional architecture which contributes significantly to its unique character and visual appeal.
For homeowners in Newport seeking to enhance the energy efficiency and comfort of such properties, Premier Insulations offers professional Cavity Wall Insulation services in or near this 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 exceptional standards of energy efficiency and professional installation, providing reliable comfort and savings from coast to coast.
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 and a guarantee for the work.
Ready to insulate your walls?
Don't let your Newport home lose heat and money through uninsulated cavity walls. By booking a no-obligation, free survey, you can discover how to achieve a warmer, more comfortable living environment while significantly boosting your property's energy efficiency. With generous SEAI grants available to substantially reduce the cost, this upgrade is a smart investment for your comfort and your wallet. Take the first step towards lower energy bills and a cosier home by arranging your complimentary survey today.
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.
