Crumlin Cavity Wall Insulation

Make your Crumlin home easier to heat

Cavity wall insulation significantly reduces heat loss in homes by filling the gap between the inner and outer walls with a high-performance insulating material, creating a thermal barrier that keeps warmth inside during colder months.

This barrier also helps to minimise the number of draughts felt within the property, as it seals the cavities that can often allow cold air to penetrate into the living spaces.

For homeowners in Crumlin, Premier Insulations is an SEAI-registered installer that provides this essential service, ensuring work is completed to the highest standards for residents in Crumlin and the surrounding areas.

This upgrade ultimately fosters a more consistently comfortable living environment while contributing to noticeably lower energy bills.

Is your home in Crumlin suitable?

Inspecting Crumlin homes for cavity wall insulation begins with a thorough assessment of several key factors. A borescope inspection is essential 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, and the presence of electrical wiring within the cavity 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. 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.

What you’ll gain

Benefits of cavity wall insulation Crumlin

• Lower heating bills: Cavity wall insulation significantly reduces heat loss, leading to lower energy consumption and decreased heating costs for your Crumlin home throughout the year.

• 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 indoor environment.

• Reduced noise from outside: The insulation material within the cavity helps to dampen sound transmission, creating a quieter and more peaceful living space by minimizing external noise pollution.

• Increased property value: An insulated home is a key selling point, demonstrating improved energy efficiency (with a better BER rating) and modern comfort standards, thereby enhancing your property's market appeal and value.

Our cavity wall systems in Crumlin

Crumlin is a well-established residential suburb on the south side of Dublin, located within Dublin 12. The area is characterised by mature housing estates, convenient access to the city centre, and a strong sense of local community.

Many homes in Crumlin were built before modern insulation standards, which means they can lose a significant amount of heat through uninsulated cavity walls. Upgrading these walls is one of the most effective ways to make these properties warmer and cheaper to heat.

For homeowners in Crumlin and the surrounding Dublin 12 areas, Premier Insulations offers professional cavity wall insulation services, helping to improve comfort, reduce energy bills, and support SEAI grant-backed upgrades.