1
Inspection
We check tile condition, valleys and pointing first, and photograph anything cracked or corroded before we touch it.
Roof Cleaning MelbourneNorth-Eastern SuburbsEltham
Dulux Accredited Applicator
Roof Cleaning
in Eltham.
Under Eltham's gum canopy, roofs stay shaded and damp, and moss, lichen and mould take hold quickly on the tiles.
10-Year Warranty
Melbourne & Surrounding Suburbs
4.9 Rating | Google Reviews
10yr Warranty
Fully Insured
Family Owned
Postcode3095
RegionNorth-Eastern Suburbs
Common roof stockConcrete tile · Terracotta tile · Colorbond / metal
Elevation52 m
NCC climate zoneZone 6
Roof Cleaning · Eltham
What's really growing on Eltham roofs
Under Eltham's gum canopy, roofs stay shaded and damp, and moss, lichen and mould take hold quickly on the tiles. A soft wash is the right approach: a biocide treatment kills the growth at the root, then a low-pressure wash lifts it away without stripping the tile surface — which matters on Eltham's older terracotta as much as its concrete tile. The constant fall of leaf and bark from the surrounding natives also clogs valleys and gutters, so we clear those as part of the job. High pressure has no place on aged tiles here; it strips the surface and the moss just comes back faster in this damp setting.
Eltham's dense native canopy drops a constant load of leaf and bark and keeps roofs damp and shaded, so moss returns fast — a root-killing soft wash, not a pressure rinse, is what lasts here.
Local roof weather
Roof weather in Eltham
With rain falling on around ~130 days a year and shaded, south-facing pitches staying damp, moss and lichen take hold quickly on Eltham roofs.
~130
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 Eltham: °C,
Annual rainfall: 850–900 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 Eltham
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 Eltham
- Roof size and how thick the moss and lichen layer is.
- Clearing the heavy leaf and bark from valleys and gutters.
- Care on older terracotta, and access on treed bush blocks.
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 · Eltham
Save $250
What Melbourne homeowners say
Eltham roof cleaning — your questions
Yes — that's why we use it. Soft washing cleans at low pressure with a biocide that does the work chemically, so aged terracotta and concrete tile are cleaned without the cracking and damage high pressure causes.
Eltham's shade and damp are ideal for moss. Our biocide kills it at the root so regrowth is much slower than a rinse, and sealing the tiles afterwards slows it further.
Yes — the natives around Eltham drop heavily into valleys and gutters, so clearing them is part of the clean. A clean roof above a blocked valley still leaks.
Ready to sort your Eltham 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