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External wall insulation is fitted to the outside of a home, where cavity walls are not present.
We look at the differences between External Wall and Cavity Wall Insulation, and what makes them suitable for different properties and situations. Learn More
There’s no better way to assess the actual worth of external wall insulation than to ask people who have had it installed. Learn More
Use YES Energy Solutions comparison table to find out the different features of internal and external wall insulation. Learn More
Find out what grants, loans and schemes are available to support the cost of external wall insulation. Learn More