EWI system finished with mineral render - the system insulated with polystyrene or mineral wool, finished with highly vapour permeable render, resistant to changing weather conditions and top coated with an acrylic paint (matt coating, highly resistant to scrubbing), silicate paint (coloured and highly weather resistant coating), silicone paint (hydrophobic coating providing high resistance to staining) or a silicone paint with water beading effect (durable coating offering high vapour permeability, resistance to algal growth, UV radiation and weather conditions).