External wall insulation project in Porthtowan, Cornwall. This run down bungalow has been recently renovated and here at Cornwall Plasterers, our job was to externally insulate the exsisiting walls using Kingspan 50mm external wall board and apply a 2 coat system of self coloured silicone based K Rend. Here are some before and after pictures..all work was carried out to an immaculate finish.