Statistics reveal that almost 45% of energy can be lost through un-insulated exterior walls. Applying External Wall Insulation to walls is one of the most effective ways of improving the energy efficiency of your home. External Wall Insulation (EWI) acts like a protective shell around your home, shielding the property from the elements and retaining the warmth inside. With a great choice of stable colours we can make your house look fantastic AND reduce the amout of noise entering your home - find out more about our coloured rendering now.