Will roof cleaning damage my tiles?

We are an experienced roof cleaning company so know how to clean your tiles using the right methods and tools to ensure that your roof tiles are not damaged in the process. Unlike some cheaper companies that climb on your roof with a pressure washer, risking both their safety and your tiles, we have a no foot on roof policy, using our own cherry pickers and other access equipment to clean from above. We also use a safer low pressure hot water and steam system that gets a better clean without stripping off the tiles coating or risk pushing water into your roof space. If your tiles coating is already compromised or the tiles area more brittle then we may advise for a manual roof scrape and biocide only, which will give the same effect but will take a little longer to see the results once the biocide has had time to work