Moss and lichen damage tiles, block gutters and hold moisture against the roof. Our soft-wash cleaning service safely removes biological growth, restores the look of your roof and clears the path for a long-term biocide treatment.
Pressure-washing wrecks roofs. We clean the right way — soft-wash, by hand where it matters.
Yes — when done correctly. We use a soft-wash, low-pressure method that safely removes moss, lichen and algae without damaging tiles, pointing or sealants. We never use high-pressure jet washers on roofs because they strip the protective coating off concrete tiles.
Soft-wash roof cleaning in Doncaster usually costs £400 to £900 for a standard semi-detached home, depending on size, pitch and how much moss is present. The price typically includes a free gutter clear-out and an optional biocide treatment to slow regrowth.
Most Doncaster roofs benefit from a soft-wash clean every 5 to 10 years. Properties shaded by trees or close to woodland often need it sooner. A biocide treatment afterwards typically extends the cleaning interval by an extra two to three years.