The Name You Can Trust | Est. 1984

Make your Navan home easier to heat

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

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

For homeowners in Navan, Premier Insulations is an SEAI-registered installer, ensuring the work is completed to the highest standard and may qualify for grant support, and they also serve the surrounding areas.

This upgrade provides a lasting sense of calm comfort while leading to noticeably lower energy bills throughout the year.

Is your home in Navan suitable?

Inspecting a Navan home for cavity wall insulation begins with a thorough assessment of several key factors. A borescope inspection is used to confirm the cavity width is uniform and suitable for insulation material. We then meticulously check for any signs of moisture penetration, pre-existing debris, or electrical wiring that could pose a hazard. Finally, the property's exposure to wind-driven rain is evaluated to ensure the installation will be durable and effective for the long term.

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. In contrast, the full-fill method completely packs the cavity with a blown material like mineral wool or polystyrene beads, providing a continuous thermal barrier. The suitability of each system depends on specific site conditions, including exposure to wind-driven rain.

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 Navan, using trusted systems.

  • Professional Crews Navan

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

What you’ll gain

Benefits of cavity wall insulation Navan

• 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 Navan's climate.

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

• Reduced noise from outside: The insulation layer within your walls helps to dampen sound transmission, creating a quieter, more peaceful indoor atmosphere by minimizing 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 and valuable on the Navan market.

What customers say

Since having the cavity wall insulation installed, our home in Navan is noticeably warmer and much quieter from outside traffic. We've already seen a positive drop in our heating bills, making it a fantastic investment for comfort and efficiency.

Our cavity wall systems in Navan

Navan, located in County Meath within the Republic of Ireland, serves as the administrative centre of the county and is historically significant as the seat of the High Kings of Tara. The town is renowned for its rich archaeological heritage, including the nearby Hill of Tara and the Neolithic burial tombs at Loughcrew, and functions as a vital economic hub with a strong industrial base, notably hosting the former Navan Mine, one of Europe's largest zinc mines. Furthermore, its position at the confluence of the River Boyne and Blackwater affords it considerable historical and scenic importance within the Boyne Valley region.

For residents of Navan and the surrounding areas seeking to improve their home's energy efficiency and reduce heating costs, Premier Insulations provides expert cavity wall insulation services. This professional service involves filling the gap between inner and outer brickwork with insulating material, a highly effective measure for retaining heat and enhancing overall property comfort. Engaging a reputable specialist like Premier Insulations ensures the installation is conducted to the highest standards, aligning with both building regulations and modern energy-saving objectives.

Implementing cavity wall insulation is a strategic investment for homeowners, leading to a substantial reduction in heat loss and consequently lowering annual energy bills. A properly insulated property also benefits from a more consistent internal temperature and can contribute to a reduction in the household's carbon footprint. For those in the Navan area, consulting with a provider such as Premier Insulations is a prudent step towards achieving a warmer, more cost-effective, and environmentally conscious home.

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 home in Navan 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 can significantly reduce your heating bills while increasing year-round comfort. Best of all, with SEAI grants available to cover a substantial portion of the cost, and with the survey itself often provided free of charge, there has never been a better time to act.

Book Free Survey

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 for which you are eligible.

Is every home suitable?

No, not every property is suitable for cavity wall insulation. Key factors such as cavity width, existing moisture levels, and exposure to driving rain determine suitability. This is why a professional survey is our essential first step.

Will there be many holes drilled?

The process requires only 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.