How much does EWI cost?

May 13, 2022 | External Wall Insulation, FAQ

Costs range massively as each installation is unique. However, you can expect between £10,000-£15,000.

Statistics from the Energy Saving Trust (EST) state that the typical installation cost of external wall insulation on a three-bedroom semi-detached property is around £15,000, but grants and finance are often available to help mitigate or meet these expenses