Real result — Sydney customer ⭐⭐⭐⭐⭐
Real result — Sydney customer ⭐⭐⭐⭐⭐
Moss, lichen and algae are silently destroying your roof. Our professional roof restoration removes built-up growth, deep cleans your roof, and extends its life by years — protecting your biggest asset.
Roof Restoration & Cleaning
Your roof is your home's first line of defence against Sydney's sun, rain and storms. Moss, lichen, algae and years of dirt don't just look terrible — they actively break down roofing materials, causing cracking, leaks and costly structural damage.
A professional roof restoration by Sparkling Clean Sydney removes all organic growth and grime, restores your roof's appearance, and significantly extends its lifespan — often by 5–10 years.
Single storey home: $999 – $1,499
Double storey home: Contact us for quote
Commercial properties: Contact us for quote
Final price depends on roof size, pitch, and extent of moss/lichen growth. Get a free quote for your property.
Submit the form or call us. We'll give you a clear, upfront price — no surprises.
We arrive on the agreed day with all equipment. You don't need to do anything.
We clean, treat and restore your roof completely, sending you before & after photos.
Your roof looks great and is protected. We follow up to ensure you're 100% happy.
New to Sparkling Clean Sydney? Mention this offer when you book and receive 10% off your first roof restoration.
📞 Call to ClaimDescribe your roof and we'll get back to you with a clear price — fast.
Real Results
This is what a professional roof restoration looks like.
We Also Service
From single homes to strata complexes and commercial buildings — we clean all roof types across Sydney.
We partner with strata managers to restore and maintain roofs on multi-unit complexes. Competitive pricing for larger jobs.
Warehouses, offices and industrial buildings — we handle large commercial roofs with the right equipment and safety measures.
Cleaning around solar panels requires care and expertise. We safely clean roofs with solar installations without risking damage.
Customer Reviews
"My roof was covered in green moss and black streaks — looked terrible. Sparkling Clean did a full restoration and it looks better than when we bought the house. Night and day difference. Very professional team."
"Hadn't touched our roof in 12 years. Booked Sparkling Clean and the result was incredible. They sent before & after photos and the difference was unbelievable. On time, professional, and great value."
"Got three quotes and Sparkling Clean was competitive and clearly knew what they were doing. Did a thorough job, explained everything, and the roof looks amazing. Will use them for the gutter guards next."
Roof Type Matters
Different roofing materials require completely different cleaning techniques. Here's how we approach each type.
One of Sydney's most common roof types — and the most vulnerable to moss and lichen. We use medium-pressure cleaning with biocide treatment to remove growth without cracking aged tiles. Very old terracotta may require low-pressure soft washing.
More durable than terracotta, concrete tiles can tolerate higher pressure. They're prone to algae staining that makes the roof look permanently dirty. Our process restores the original colour and applies a biocide treatment to slow regrowth.
Colorbond roofs are tough and relatively easy to clean. We use medium-pressure washing and rinse thoroughly to remove bird droppings, lichen and atmospheric grime without damaging the paint finish or voiding warranties.
Older corrugated iron and Zincalume roofs need gentle treatment to avoid accelerating rust. We use lower pressure and pH-balanced cleaning agents specifically suited to metal roofing to clean effectively without damage.
We clean around solar panel installations with care, using appropriate techniques to avoid panel damage, wiring issues or warranty voidance. Solar panels on a dirty roof can lose 15–25% efficiency — clean surroundings help everything perform better.
Commercial buildings and some modern homes feature flat or near-flat roofing. We adapt our equipment and techniques for low-pitch work, paying special attention to drainage outlets and standing water areas.
The Real Reason to Clean Your Roof
Most homeowners think about roof cleaning when they notice dark stains or visible moss. But the real damage is already happening beneath what you can see.
Lichen and moss attach to roof tiles with root-like structures called rhizines. These grow into tiny cracks and widen them over time, accelerating tile breakdown and creating entry points for water.
Moss holds water like a sponge, keeping your roof permanently damp. In Sydney's summer heat, this repeated wet-dry cycle causes tiles to crack and lift far faster than normal weathering.
Heavy moss growth adds significant weight to your roof structure. Over time this stresses the rafters and can affect the structural integrity of the roof — particularly on older Sydney homes.
Many roof tile manufacturers and insurers require evidence of regular maintenance. Neglected roofs may have claims rejected if damage is found to be caused by moss or lichen that was visible and untreated.
After pressure cleaning, we apply a professional-grade biocide treatment to the roof surface. This kills remaining spores, algae and lichen roots — significantly slowing regrowth and extending the time between cleans.
Without biocide treatment, moss and algae can return within 6–12 months in shaded areas. With it, most roofs stay cleaner for 3–5 years.
Cost of Roof Cleaning vs. Roof Replacement
$999 vs. $15,000+
Regular cleaning is the single best investment you can make in your roof's lifespan.
Questions
Every 3–5 years for most Sydney homes. Homes with heavy tree cover or in shaded, moist areas may need cleaning every 2–3 years. Regular cleaning prevents moss and lichen from causing serious tile damage.
Not when done correctly. We use appropriate pressure settings for each roof type — we never use the same pressure on aged terracotta as on Colorbond. We always inspect the roof condition before starting and adjust our approach accordingly.
Roof cleaning removes moss, lichen, algae and grime. Roof painting applies a protective coating over cleaned tiles to restore colour and add an extra layer of protection. Cleaning alone is recommended for most roofs. Painting is optional but worthwhile for very faded or weathered tiles.
Yes. We clean roofs with solar panels regularly. We work carefully around panels using appropriate techniques to clean the surrounding roof without risking damage to panels, wiring or mounting hardware.
Moss, lichen, algae and dark staining are signs your roof needs cleaning, not replacement. Cracked, broken or lifting tiles, significant mortar failure around ridge caps, or active leaks may indicate repair or replacement is needed. We inspect every roof before we quote and will always give you an honest assessment.