Insulated Render

EWI - Insulated Render Systems

External wall insulation systems function as a thermal insulator and a layer of protection against the elements. The EWI is then finished with a cement based, mineral or synthetic render to give your build the aesthetic look you want

As well as increasing thermal insulation and providing protection, an EWI - Insulated Render System also provides exceptional sound insulation. The external render is also used to prevent the build-up of moisture in the external walls which reduces the risk of condensation and extends the life of the structure.

External wall insulation systems

• Polystyrene insulation - a dense and lightweight material, inexpensive,  with excellent thermal insulation properties and moisture resistant.
• Phenolic insulation - a rigid insulating foam that has very good thermal insulating properties. 
• PIR (polyisocyanurate) insulation - a highly efficient and lightweight material with excellent thermal insulation properties.
• Mineral wool and Glass wool - a breathable, vapour resistant, fireproof insulation material

Types of Render Finish

• Acrylic renders
• Mosaic renders
• Mineral renders
• Silicone renders
• Silicate Renders