All What You Need to Know About External Wall Insulation

Why Insulate Your External walls?

What is External Wall Insulation?

Is my home suitable for external wall insulation?

External Wall Insulation Calculator
Rooms & living rooms
Render / Insulation Colour tool
Rooms & living rooms

What we offer

We are External wall insulation and K rend  specialists.

Having worked in the construction industry for many years, we have gathered a wide range of experience in:




Browse our selection of videos and tutorials, showcasing the products and methods our certified EWI Pro installers use when carrying out insulation and rendering projects.


Browse our projects portfolio to get a feel for the high standards of quality and service that certified EWI Pro Installers provide.