Cavity Wall Insulation

What is Cavity Wall Insulation?

Cavity wall insulation involves filling the gap between your home’s internal and external walls with an insulating material, drastically reducing heat loss.

It’s a cost-effective way to improve energy efficiency in homes built with cavity wall construction, keeping warmth in during the winter and out during the summer.

Benefits of Cavity Wall Insulation:

• Reduces heating bills by preventing heat escape
• Quick and non-intrusive installation process
• Improves indoor comfort year-round
• Environmentally friendly and energy efficient
• Eligible for SEAI grants

Additional Information

Homes built after the 1920s often feature cavity walls, which are ideal for this form of insulation. A survey can determine if your walls are suitable.

Proper insulation helps maintain a consistent indoor temperature, reduces carbon emissions, and improves your home's BER rating.