1
Inspection
We check tile condition, valleys and pointing first, and photograph anything cracked or corroded before we touch it.
Roof Cleaning MelbourneEastern SuburbsGlenferrie South
Dulux Accredited Applicator
Roof Cleaning
in Glenferrie South.
Glenferrie South's period terraces and villas carry steep-pitched terracotta and slate roofs under some of the heaviest street-tree canopy in the inner east, so moss and lichen build up quickly on shaded pitches — often needing attention every one to two years.
10-Year Warranty
Melbourne & Surrounding Suburbs
4.9 Rating | Google Reviews
10yr Warranty
Fully Insured
Family Owned
Postcode3122
RegionEastern Suburbs
Common roof stockTerracotta tile · Slate · Colorbond / metal
NCC climate zoneZone 6
Roof Cleaning · Glenferrie South
What's really growing on Glenferrie South roofs
Glenferrie South's period terraces and villas carry steep-pitched terracotta and slate roofs under some of the heaviest street-tree canopy in the inner east, so moss and lichen build up quickly on shaded pitches — often needing attention every one to two years. The narrow, tightly built streets here mean roofs rarely get full sun to dry out between rain, which keeps growth persistent even through summer. We treat it with a soft wash: a biocide treatment kills the moss and lichen at the root, then a low-pressure rinse clears it away without disturbing brittle old tile or slate. High pressure is never used on this stock — it fractures slate and cracks century-old terracotta that's already thinned with age.
Glenferrie South's narrow streets and mature canopy keep period terracotta and slate roofs shaded for much of the day, so moss returns faster here than on more open, sun-exposed roofs elsewhere in the east.
Local roof weather
Roof weather in Glenferrie South
With rain falling on around ~125 days a year and shaded, south-facing pitches staying damp, moss and lichen take hold quickly on Glenferrie South roofs.
~125
rain days a year
days with measurable rain
November
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 Glenferrie South: °C,
Annual rainfall: 750–800 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 Glenferrie South
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 Glenferrie South
- Whether the roof is fragile terracotta, slate or hardier Colorbond.
- How dense the moss and lichen growth is under the heavy canopy.
- Roof pitch and access on narrow, tightly built period lots.
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 · Glenferrie South
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What Melbourne homeowners say
Glenferrie South roof cleaning — your questions
No, but it does need the right method. Old terracotta and slate are fragile, so we soft wash rather than pressure wash, which means even a century-old roof can be cleaned safely without cracking or dislodging tiles.
The narrow streets and mature canopy around Glenferrie Road keep a lot of roofs shaded most of the day, so tile stays damp longer than on open roofs, which is exactly the environment moss and lichen need to thrive.
Yes. Slate is one of the more fragile materials we work with, so we always soft wash it at low pressure with a biocide treatment rather than risk cracking the individual slates with a pressure blast.
Ready to sort your Glenferrie South 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