Transforming Sydney Homes with Expert
Roof Cleaning.

Sydney Roof Cleaning & Moss Removal Experts

Proudly serving Sydney with professional roof cleaning for homes, businesses and strata properties. Our experienced team safely removes moss, lichen, mould and built-up debris using soft wash roof cleaning methods designed to protect tiles and metal roofing. Restore your roof’s appearance, extend its lifespan and protect your property with reliable roof cleaning services across Sydney.

Man with crossed arms standing beside a blue and black Ultimate Exterior Clean service truck equipped with ladders and cleaning equipment, parked near a waterfront.

Why Roof Cleaning is Important in Sydney

We take pride in delivering reliable roof cleaning with exceptional attention to detail for every Sydney home and business.

Sydney’s climate creates the perfect conditions for moss, mould, algae and lichen to grow on roofing materials. Humidity, coastal salt air and shaded areas allow organic growth to build up quickly on both tiled and metal roofs. Over time this buildup can trap moisture against roofing materials and cause long-term deterioration. Professional roof cleaning removes these contaminants safely while restoring your roof’s appearance. Regular cleaning also helps prevent blocked drainage channels, reduces the risk of leaks and protects the structural integrity of your home. For Sydney homeowners, routine roof maintenance is one of the easiest ways to extend the life of your roof and keep your property looking its best.

Types of Roofs We Clean

From tile to metal roofs, we approach every job with care, precision and attention to detail.

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Tile Roof Cleaning

Concrete and terracotta tile roofs can accumulate moss and lichen over time. Professional cleaning removes this buildup and restores the natural appearance of your tiles without causing damage.

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Metal & Colorbond Roof Cleaning

Metal roofing systems require specialised cleaning techniques to safely remove dirt, salt residue and mould without damaging protective coatings or finishes.

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Strata & Commercial Roof Cleaning

We provide roof cleaning services for apartment complexes, commercial buildings and strata properties across Sydney, tailored to each property's unique requirements.

How Our Roof Cleaning Process Works

Our proven process ensures safe, effective cleaning while maintaining the highest standard of workmanship.

1

Roof Inspection

We begin by assessing the roof condition and identifying moss, mould, debris and problem areas.

2

Safe Roof Cleaning Treatment

Using professional soft wash or controlled pressure cleaning equipment, we remove built-up grime, moss and lichen from the roof surface.

3

Anti-Mould & Lichen Treatment

A specialised treatment is applied to help prevent organic growth from returning.

4

Final Inspection

We ensure the roof is fully cleaned and all debris is removed from gutters and drainage areas, restoring your roof safely and effectively.

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Ultimate Exterior Clean: A Proud Local Family Business

Transforming properties with eco-friendly products, high quality equipment and exceptional attention to detail.

With modern equipment and a focus on sustainability, we protect your property’s integrity while enhancing its curb appeal. Count on us for a reliable, thorough service every time. Driven by a commitment to quality, our team pays close attention to every detail, ensuring your property remains safe, clean and ready to impress.

What Our Customers Say

We pride ourselves on our service and attention to detail and love hearing feedback from our valued customers

Frequently Asked Questions

Answers to commonly asked questions regarding our business, services and how we transform your property.

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How long does roof cleaning take?

Most residential roof cleaning jobs can be completed within a few hours depending on the size and condition of the roof.

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Is roof cleaning safe for tiles?

Yes. Professional roof cleaners adjust pressure and use specialised treatments to clean roofs safely without damaging tiles or coatings.

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Will roof cleaning remove moss and lichen?

Yes. Professional cleaning removes organic growth and can include treatments to prevent it from returning.

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Do you clean gutters during roof cleaning?

Yes, gutter cleaning can be included with your roof cleaning service. Clearing gutters and downpipes ensures water flows properly and prevents debris from washing back onto the roof. Talk to our team about including a gutter clean with your roof cleaning service.

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Is your business insured?

Yes. Our business has $10 million in public liability insurance.

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Are you trained in safety?

Yes. Team members are trained and certified to “Work Safely at Heights” - RIIWHS204E

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Does someone need to be home?

No. It’s not a requirement, however, we prefer someone is available if we require further detail and to inspect our work prior to the team leaving.

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Do you provide a completion report?

Yes. We take before and after photos and include these in our invoice and list any potential hazards.

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How often should we clean our gutters?

We recommend gutters be cleaned at least 2 times per year, ideally Spring and Autumn. This is dependent on your location and surroundings.

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Do you offer a satisfaction guarantee?

Yes. We pride ourselves on attention to detail, however, if you’re not happy with our work, we’ll make it right.

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What equipment do you use?

We have customised equipment, built for residential and commercial applications. The majority of our equipment is mounted on a small truck.

• Gutter vacuuming is a wet/dry industrial vacuum unit with 60m of hose.
• Soft and pressure wash is a high powered, customised skid unit with 50m of hose.
• Solar and window cleaning is a resin cleaning kit with separate brushes for solar and windows.

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Will you provide product specifications if requested?

Yes. We understand some businesses may have strict policies regarding the use of chemicals, or you may just be concerned about your family's furry friend or garden. We are happy to share all product specs when quoting.

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What payment options are available?

We offer flexible payment options including Credit Card, EFTPOS, PayID, Bank Transfer and Cash.

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Ultimate Exterior Clean is Sydney's most trusted name in professional roof cleaning, delivering exceptional results across the entire city and its surrounds. Whether you're dealing with unsightly moss removal, stubborn lichen growth, black algae stains, or a build-up of dirt and grime, our expert team uses industry-leading soft wash roof cleaning and high-pressure roof washing techniques to restore your roof to its original condition — safely and effectively. We service homeowners and businesses throughout Sydney's Inner West, including Leichhardt, Marrickville, Newtown, Balmain, Annandale, Petersham, Dulwich Hill, Ashfield, and Burwood, as well as the Eastern Suburbs covering Bondi, Randwick, Coogee, Maroubra, and Surry Hills. Our roof restoration and cleaning services extend across the Hills District, Parramatta, Blacktown, Penrith, Bankstown, Hurstville, Sutherland Shire, Cronulla, Manly, Chatswood, and the North Shore. We work on all roof types including terracotta roof tiles, concrete tiles, Colorbond metal roofing, slate roofs, and Zincalume roofing, offering tailored roof tile cleaning, roof moss treatment, roof sealing, and roof rejuvenation packages to suit every property. A clean roof doesn't just boost kerb appeal — it prevents long-term damage caused by moss and lichen penetrating roof tiles, extends the lifespan of your roof, and can even improve the energy efficiency of your home. Regular roof maintenance and cleaning is one of the smartest investments a Sydney homeowner can make. Our licensed and insured technicians use biodegradable, eco-friendly cleaning solutions that are safe for your family, garden, and the environment. If you're searching for roof cleaning near me in Sydney, affordable roof cleaning Sydney, or the best roof cleaning service in the Inner West, look no further — Ultimate Exterior Clean is the team Sydney trusts. Contact us today for a free roof cleaning quote and see why we're rated #1 for exterior cleaning in Sydney.