Also known as Through Coloured Render; Render Cleaning has become a popular choice for architects to use on all types of buildings exterior facades to make them look contemporary. It comes in a variety of colours although the most common and most popular colour is white.
At Johnston, we first identify what the contaminants are, whether this is organic , man-made (e.g. graffiti) or atmospheric. This will determine the best method for the removal of the contamination.
Doff Steam cleaning is one method used to remove organic contamination, whereas Softwashing would be remove contaminants from coloured renders.