Over time, moss, algae, and lichen can build up on your roof — damaging tiles, blocking gutters, and shortening your roof’s lifespan. The Wash Boss provides safe, effective roof cleaning in Barnsley and South Yorkshire using the latest low-pressure soft washing techniques.
Whether you own a semi, terrace, bungalow, or commercial unit, we’ll make your roof look like new — and prevent future damage.
How Our Roof Cleaning Works
Using low-pressure washing techniques, we safely remove dirt, algae, moss, and black streaks without damaging delicate roofing materials like asphalt shingles, tiles, or metal. For tougher buildup, our skilled team employs gentle scraping methods to carefully eliminate moss and debris, ensuring your roof stays intact.

SOME OF OUR RECENT ROOF CLEANS ⬇️
ROOF AFTER CARE
After all of our roof cleans, we apply a biocide treatment to prevent the regrowth of algae, mold, mildew, and other organic stains. This specialised aftercare solution creates a protective barrier, keeping your roof cleaner for longer while safeguarding your property’s appearance and value.