Frequently asked questions

What is External Wall Insulation?

External wall insulation (EWI) is a solid wall insulation material attached to the outside of a building and covered with a protective render. It is suitable for old or unconventional buildings that don't have cavity walls.

Does it need maintenance?

How is it installed?

How long will it take?

External Wall Insulation on average takes about 2-3 weeks from assembly to dismantle of the scaffolding. As with most building works the installation is weather dependent and this may create some delays.

Can I choose the finish?

Is there any mess?

What do I need to do before work starts?

Do I need to be there whilst the work takes place?

Will it add value to my property?

How much energy will I save?

How much will it cost?



Print Print | Sitemap