1
Inspection
We check tile condition, valleys and pointing first, and photograph anything cracked or corroded before we touch it.
Roof Cleaning MelbourneNorthern SuburbsWollert
Dulux Accredited Applicator
Roof Cleaning
in Wollert.
Wollert's newer estate roofs skip the heavy moss buildup you'd find in older, leafier suburbs, but the open, exposed blocks still gather wind-blown grime, and shaded, south-facing pitches pick up lichen regardless of age.
10-Year Warranty
Melbourne & Surrounding Suburbs
4.9 Rating | Google Reviews
10yr Warranty
Fully Insured
Family Owned
Postcode3750
RegionNorthern Suburbs
Common roof stockConcrete tile · Colorbond / metal
Elevation198 m
NCC climate zoneZone 6
Roof Cleaning · Wollert
What's really growing on Wollert roofs
Wollert's newer estate roofs skip the heavy moss buildup you'd find in older, leafier suburbs, but the open, exposed blocks still gather wind-blown grime, and shaded, south-facing pitches pick up lichen regardless of age. A soft wash addresses both: a biocide treatment kills any biological growth at the root, then a low-pressure wash lifts the grime without stripping the tile coating or, on Colorbond roofs, the paint finish. Concrete tile comes back with an even colour; metal roofs lose the dulling film that builds over time. We photograph the roof throughout so any cracked tiles are flagged, not washed over.
Wollert roofs dirty more from wind-blown dust off the open surrounding land than from tree litter, so a soft wash restores the finish without the pressure that would harm a newer coated tile or Colorbond sheet.
Local roof weather
Roof weather in Wollert
With rain falling on around ~115 days a year and shaded, south-facing pitches staying damp, moss and lichen take hold quickly on Wollert roofs.
~115
rain days a year
days with measurable rain
October
wettest month
when a sealed roof earns its keep
~6
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 Wollert: °C,
Annual rainfall: 700–750 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 Wollert
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 Wollert
- Roof size and whether it's concrete tile or Colorbond.
- How much grime and lichen has built up on the shaded pitches.
- Access, usually straightforward on Wollert estate homes.
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 · Wollert
Save $250
What Melbourne homeowners say
Wollert roof cleaning — your questions
Even without heavy moss, exposed Wollert roofs collect wind-blown grime and thin lichen that dull the colour and hold moisture on the shaded side. A soft wash restores the finish before it works into the surface.
Yes. Metal and Colorbond roofs, common on Wollert's newest stages, are washed even more gently than tile, clearing the dulling film without harming the paint finish.
It can strip the surface and force water under the tiles. A soft wash cleans thoroughly at low pressure and protects the coating, so the result lasts longer.
Ready to sort your Wollert 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