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Left alone, moss and lichen do more than darken a roof. They trap moisture against the tiles and quietly shorten its life. We soft wash tile and Colorbond roofs across Doncaster, lifting the growth without the brute pressure that cracks tiles and drives water up underneath them.
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Industry Experience
Detailed service description
Roofs here grow a lot of green. Elevation, established trees shading big sections, and damp that lingers on the cooler aspects give moss and lichen everything they need, especially on the broad tile roofs of the older double-storey brick homes.
Moss is not just a look. It holds moisture against the roof, lifts and cracks tiles over time, and clogs valleys and gutters with debris. Knock it loose with a hose and it is back within a fortnight, so we treat it properly instead.
- Concrete and terracotta tile roofs
- Metal and Colorbond roof sheets
- Moss, lichen, algae and black weathering streaks
- Roof valleys and junctions where debris collects
Add ons
- Roof treatment to slow regrowth
- Tile re-pointing and re-bedding advice, plus gutter clearing
Why and when you need it
On the shaded, elevated blocks, moss and lichen get a strong foothold, and once they do they trap moisture and work into the gaps between tiles, which shortens the life of the roof.
Left long enough, that growth lifts tiles, breaks the pointing, and washes debris into the valleys and gutters, turning a cleaning job into a repair bill.
A soft-wash de-moss protects the roof, lifts the look of the whole house from the street, and clears the way before any re-pointing, painting or a sale.
How this service works
We apply a low-pressure soft-wash treatment that targets the moss, lichen and algae. It needs time to act, so a good deal of the die-back happens in the days after we visit.
Where the roof suits it, we gently rinse the loosened growth away, always working with the fall of the tiles or sheets so nothing is pushed back under the laps.
We clear the valleys and check the obvious trouble spots while we are up there.
Then we let you know if anything, like a cracked tile or tired pointing, needs a closer look from a roofer.
What's included
- Low-pressure soft-wash treatment of the full roof area
- Moss, lichen, algae and weathering targeted at the root
- Safe handling for both tile and Colorbond
- Valleys and junctions cleared of growth and debris
- A report on the roof condition and any repairs to consider
Why choose us
We are a fully insured local team that respects how delicate a roof really is. Low pressure, the right treatment, careful access, and an honest read on what your roof needs now versus what can wait.
What sets us apart:
- Soft-wash method that protects tile and Colorbond
- Moss and lichen treated at the root, not just brushed off
- No high-pressure blasting that cracks tiles or strips coatings
- Careful roof access with full height-safety gear
- Fully insured for work on steep, elevated roofs
- Straight advice on pointing, valleys and regrowth
Areas we cover near Doncaster
Doncaster is home base, so you can read more about what we do across the suburb on our Doncaster service area page. We also clean roofs throughout the surrounding Manningham corridor, including Ivanhoe , Templestowe , Donvale and Box Hill . Not sure if we reach you? Browse all the areas we service or just ask when you book.
Doncaster strata and building owners
Get a commercial quote or compliance pack
Manage a strata roof, townhouse complex or commercial building around Doncaster Hill? We soft wash larger tile and Colorbond roofs, de-moss and clear valleys with proper access planning, and supply full insurance and SWMS documentation.
Before & After

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