How much does EWI cost?

How much does EWI cost?

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...
How much does EWI cost?

How does EWI work?

External wall insulation is a type of insulation attached to the outside of your walls. Two layers of material are used – the first offers excellent insulation characteristics that retain heat within your property – the second is an outer layer of mineral...