How long can I expect the harling coat to last?
The function of lime harling dictates that it should be less durable than the host masonry, and can in fact lengthen the life span of a building if applied and properly maintained. However, we have seen examples of lime harling which remain after hundreds of years with little maintenance even on some ruinous buildings! The use of an appropriate specification, and a high standard of workmanship will enhance the lifespan of an external lime coating.
