Steam roof cleaning is a non-invasive, low-pressure cleaning method that uses superheated water vapour (usually at around 100°C or more) to gently lift and remove biological growth and surface contaminants from your roof.
Unlike pressure washing—which can blast off tiles and cause water ingress—steam cleaning is safe, thorough, and highly effective for delicate roof surfaces like slate, clay, and older tiles common in many Scottish homes.
Steam cleaning not only restores your roof’s appearance but also sanitises it, killing moss spores and algae at the root, preventing regrowth far longer than traditional methods.