You may read on various websites about how to install your own cavity wall insulation, but it’s highly recommended the work is conducted by a professional.

It’s not recommended not just because of the technical nature of the installation and the requirement for specialist equipment – the products involved in cavity wall insulation are hazardous. The cavity also needs to be fully filled with the correct density, which a registered installer can guarantee.

When contacting an installer you should ensure you employ one that’s registered with the National Insulation Association (NIA). By doing this you’ll be covered by the Cavity Insulation Guarantee Agency should any damage occur during the installation.