External Wall Insulation Systems

Weber external wall insulation render systems provide a retrofit solution for hard to treat properties that improves thermal performance but doesn't compromise interior space.

Our systems are built up in several layers:

  • Insulation layer (polystyrene, mineral wool, resole foam)
  • Glass fibre matting
  • Undercoat render and primer
  • Topcoat (paint, render etc.)

The wide range of top coats available allows you to achieve a low maintenance, attractive and weather-resistant finish in a number of colours and textures. 

With systems compatible with a brick-slip finish, synthetic render and paint finishes or even pebble dash, a Weber EWI system can revamp your home both thermally and aesthetically.