1
Inspection
We check tile condition, valleys and pointing first, and photograph anything cracked or corroded before we touch it.
Roof Cleaning MelbourneSouth-Eastern SuburbsClayton
Dulux Accredited Applicator
Roof Cleaning
in Clayton.
Clayton's post-war brick veneer homes carry mostly concrete and terracotta tile roofs, and with moderate tree cover across the older streets, moss and lichen build up steadily on shaded pitches, especially near the Monash University end of the suburb where established gardens overhang some roofs.
10-Year Warranty
Melbourne & Surrounding Suburbs
4.9 Rating | Google Reviews
10yr Warranty
Fully Insured
Family Owned
Postcode3168
RegionSouth-Eastern Suburbs
Common roof stockConcrete tile · Terracotta tile · Colorbond / metal
Elevation89 m
NCC climate zoneZone 6
Roof Cleaning · Clayton
What's really growing on Clayton roofs
Clayton's post-war brick veneer homes carry mostly concrete and terracotta tile roofs, and with moderate tree cover across the older streets, moss and lichen build up steadily on shaded pitches, especially near the Monash University end of the suburb where established gardens overhang some roofs. At around 800 to 850 millimetres of rainfall a year, Clayton sits a little wetter than Melbourne's average, giving moss more chance to take hold between dry spells. Soft washing is the right approach: a biocide treatment kills moss and lichen at the root, then a low-pressure rinse lifts it away without cracking older tiles or disturbing the newer townhouse developments' Colorbond roofing.
Clayton's mix of shaded post-war streets and the moderate rainfall here mean moss builds up gradually even on well-kept roofs, while the newer townhouses near Monash need a gentler touch on their Colorbond roofing.
Local roof weather
Roof weather in Clayton
With rain falling on around ~130 days a year and shaded, south-facing pitches staying damp, moss and lichen take hold quickly on Clayton roofs.
~130
rain days a year
days with measurable rain
November
wettest month
when a sealed roof earns its keep
~5
days over 35°C
why a cured coating matters
Extreme (11–13)
summer UV
what a fresh coating shrugs off
Melbourne UV now:
Now in Clayton: °C,
Annual rainfall: 800–850 mmest.
Climate normals (2015–2024) from Open-Meteo ERA5 reanalysis — gridded reanalysis, so rainfall is an estimate that runs a little high versus long-term gauge averages. Live UV from ARPANSA, live conditions from Open-Meteo.
The process
How a True Roof soft wash works
2
Treat
A biocide treatment is applied so moss and lichen are killed at the root, not just wiped off the top.
3
Soft wash
Low-pressure washing lifts the dead growth and grime without driving water under the tiles or stripping the surface.
4
Clear & check
We flush the wash debris out of the gutters and do a final check so you are left with a clean roof and clear downpipes.
Roof types in Clayton
Soft washing suits terracotta and concrete tile roofs and older, more fragile tiles that high pressure would damage. Colorbond and metal roofs are washed even more gently. If a roof is due for more than a clean, we will flag whether sealing or restoration is the better spend.
Our standard
Our cleaning crews are fully insured, and any repair work we recommend is backed by a 7-Year Workmanship Guarantee and a 10-Year Dulux Acratex Material Warranty.
Roofing showcase
Before & after.
A look at what restoration, cleaning and repair can do for a tired roof.
Before After Full roof restoration 
Before After Tile clean and recoat 
Flashing repair 
Roof clean What affects your price
What drives the cost of cleaning in Clayton
- Whether the roof is concrete tile, terracotta, or newer Colorbond metal roofing.
- How much moss and lichen has built up under the moderate tree cover here.
- Access across Clayton's mostly single-storey homes and some newer two-storey townhouses.
The hidden cost of moss
Clean it now. Replace it never.
| Soft wash clean from $750 | Tile replacement + re-roof $8,000 – $20,000+ | |
|---|---|---|
| Removes moss, lichen, and algae at the root | ||
| Preserves manufacturer tile warranty | ||
| Safe, no high-pressure tile fracturing | ||
| Completed without disrupting the household | ||
| Restores tile porosity and water run-off | ||
| Prevents pointing deterioration beneath the moss |
Moss is not cosmetic. It is structural damage in slow motion.
Lichen and moss anchor into tile surfaces and hold moisture against them 24 hours a day. That constant dampness accelerates freeze-thaw micro-cracking through Melbourne winters, erodes pointing mortar, and quietly voids the tile manufacturer's warranty. Most homeowners find out the hard way when tiles start fracturing or when their insurer queries maintenance records after a claim. A soft wash costs a fraction of one tile replacement row and it buys back years of tile life.
Book online — free assessment
We'll tell you honestly whether a clean is all you need, or if there's more going on.
Current offer · Clayton
Save $250
What Melbourne homeowners say
Clayton roof cleaning — your questions
It's down to shade and rainfall rather than upkeep. Clayton gets a bit more rain than the Melbourne average, and moderate tree cover keeps some pitches damp for longer, which is exactly what moss needs to take hold.
Yes — soft washing uses a biocide treatment and a low-pressure rinse rather than blasting, so Clayton's older post-war tile roofs are cleaned without cracking or stripping the surface the way high pressure can.
Yes. The same low-pressure soft-wash approach works on the newer Colorbond roofing found on townhouse developments near the university, cleaning organic growth without damaging the factory finish.
Ready to sort your Clayton roof?
Fastest way: call now and talk to a roofer, not a call centre. Prefer to see pricing and this month's offer first? Book online — it takes 30 seconds.
Mon–Fri 7am–6pm · Sat 8am–2pm · Free, no-obligation quotes