Don't wait until your roof starts leaking to give it some attention. Regular roof cleaning tackles those pesky problems like moss and lichen that can seriously damage your home if left unchecked. For a thorough clean that'll extend your roof's life and keep it performing at its best, our experienced team charges between $350 to $1,500. When it comes to protecting your biggest investment, trust the local experts to do it right.

















Why choose Us
When you’re after roof cleaning, it pays to go with a professional service that takes quality and safety seriously. Our experienced crew starts with a detailed check of your entire roof system – from gutters to tiles – to spot any issues that need attention. You’ll get a clear scope document that spells out our cleaning process and what you can expect, plus a no-obligation quote. Being fully licensed and insured means you can trust we meet all the proper industry standards. To wrap things up, we provide a thorough photo report after completing each job, giving you complete confidence in the work we’ve done for your home.
Our Value






Our Solution
Water flows naturally into your roof valleys - those angled joints where different roof sections meet. Without proper valley flashing and regular gutter maintenance, you're inviting trouble. Faulty installation or neglected upkeep can lead to costly leaks and structural issues, with repairs typically running over $1,000.
Our experienced technicians thoroughly examine the valley flashing, locate any problem areas, and carry out essential repairs. We’ll provide you with a detailed report explaining all work completed and any additional recommendations for maintenance.
Aussie homeowners often get stung by unclear quotes for home maintenance. Take roof cleaning - prices bounce between $300 and $1,500, which means you might not know what you're really up for until after the work's done.
We give you detailed written quotes that spell out exactly what’s included in the roof cleaning work and how much it’ll cost. This way, you’ll know precisely what you’re getting, with no nasty surprises popping up during or after we’ve finished the job.
Pesky moss and algae have a frustrating habit of coming back when not dealt with properly. Many Aussie homeowners end up stuck in a cycle of expensive chemical treatments, shelling out $350 to $850 each time, while the underlying problem remains unsolved.
Our thorough roof restoration involves deep cleaning and applying protective treatments that stop moss and algae from coming back. We take photos before and after to show you the impressive results of our work.
Many Aussie homeowners accidentally hire tradies without proper licenses, putting themselves at risk of dodgy work and legal dramas. Research shows 90% of consumers don't even check if their tradie is licensed before getting them on the job.
We only work with fully licensed and insured contractors, giving you complete confidence in the job. Before any work starts, we’ll provide you with a Certificate of Currency and comprehensive safety plan documentation.
Our Services
Upgrade your roof with Roofer services
Upgrade your roof with Roofer services
Upgrade your roof with Roofer services
Upgrade your roof with Roofer services
Upgrade your roof with Roofer services
Upgrade your roof with Roofer service
Upgrade your roof with Roofer services
Upgrade your roof with Roofer services
Upgrade your roof with Roofer services
Upgrade your space with painting services
Upgrade your space with painting services
Upgrade your space with painting services
Upgrade your space with painting services
Upgrade your space with painting services
Upgrade your space with painting services
Why choose Us
When it comes to cleaning your roof safely, having proper access is absolutely essential - especially given our unpredictable Aussie weather. Any scaffolding and safety gear needs to tick all the boxes for AS standards and NCC requirements. Mother Nature can throw a spanner in the works too, with wet weather and gusty conditions sometimes forcing us to reschedule the clean.
When booking a roof cleaning service, it's essential to get crystal-clear details in writing. Any decent contractor will provide a proper written quote that breaks down exactly what they'll do, along with proof of their certifications and insurance cover. For peace of mind, make sure they carry at least $10M public liability insurance, and don't forget to double-check their licence number to ensure they meet all the necessary regulations.
Different roofing materials need different types of cleaning care. Whether you've got Colorbond or terracotta tiles, it's important to use the right cleaning method to avoid any damage. Our team takes these materials seriously - we know how long they should last and what the warranties cover, which helps us choose the gentlest yet most effective cleaning approach. This careful attention to material compatibility helps protect your roof's lifespan.
Taking a careful look at what's causing your roof troubles is vital for proper cleaning and upkeep. By checking things thoroughly, we can spot hidden problems like unwanted moss and lichen taking hold. Smart prevention, including regular roof check-ups, helps stop issues before they start and makes sure our cleaning work delivers lasting results.
What to Expect
Our Commitment to Excellence
Why ISO Certification Matters
Testimonials
What an incredible transformation when you look at it from the street! They've completely removed all that green growth from the south-facing side, revealing the original tiles underneath. Really impressed with their attention to detail.
As a Childcare Centre Director, ensuring compliance has always been my top priority. The rooftop transformation from TQN is remarkable, and I'm pleased to report no regrowth after eight months. Their detailed documentation perfectly aligned with ACECQA standards and provided excellent support for our services.
The roof looks completely different when you look up from the street - I can finally see what colour the tiles actually were! That nasty green growth that covered the southern side has disappeared completely, with no signs of coming back even after 8 months. The pressure cleaning definitely did its job.
As healthcare professionals, infection control is absolutely essential in our facility. Since TQN completed the work, our rooftop looks completely transformed - and impressively, we've seen zero regrowth even 8 months later. We're pleased to have met all compliance requirements.
The roof looks completely different when viewed from street level. We're thrilled that after eight months there's been no regrowth whatsoever, and our tiles look just like they did when we first moved in. They stuck to their promised timeline and met our settlement date perfectly. We've even had a professional come to check, and they've confirmed everything's still in top condition.
I'm really pleased with how the team met all their SLA targets. The soft wash and biocide treatment has completely rejuvenated the roof - it looks like new from the kerb. Great touch sending through the before and after photos for my records. I'll definitely keep them in mind for any upcoming work.
Like most people, I got caught up researching roof cleaning online and felt a bit nervous about asking too many questions. The tradie was really understanding though, taking time to show me their before and after photos. All that green gunk is completely gone now, and my tiles are back to their original colour.
What a transformation - you can finally see the true colour of our tiles from the kerb again! The roof looks exactly as it should, completely restored to its original beauty. Even better, there's been zero regrowth over the past eight months. Absolutely rapt with how it turned out.
As a Childcare Centre Director, ensuring compliance has always been my top priority. The rooftop transformation from TQN is remarkable, and I'm pleased to report no regrowth after eight months. Their detailed documentation perfectly aligned with ACECQA standards and provided excellent support for our services.
The roof looks completely different when you look up from the street - I can finally see what colour the tiles actually were! That nasty green growth that covered the southern side has disappeared completely, with no signs of coming back even after 8 months. The pressure cleaning definitely did its job.
As healthcare professionals, infection control is absolutely essential in our facility. Since TQN completed the work, our rooftop looks completely transformed - and impressively, we've seen zero regrowth even 8 months later. We're pleased to have met all compliance requirements.
The roof looks completely different when viewed from street level. We're thrilled that after eight months there's been no regrowth whatsoever, and our tiles look just like they did when we first moved in. They stuck to their promised timeline and met our settlement date perfectly. We've even had a professional come to check, and they've confirmed everything's still in top condition.
I'm really pleased with how the team met all their SLA targets. The soft wash and biocide treatment has completely rejuvenated the roof - it looks like new from the kerb. Great touch sending through the before and after photos for my records. I'll definitely keep them in mind for any upcoming work.
Like most people, I got caught up researching roof cleaning online and felt a bit nervous about asking too many questions. The tradie was really understanding though, taking time to show me their before and after photos. All that green gunk is completely gone now, and my tiles are back to their original colour.
What a transformation - you can finally see the true colour of our tiles from the kerb again! The roof looks exactly as it should, completely restored to its original beauty. Even better, there's been zero regrowth over the past eight months. Absolutely rapt with how it turned out.
FAQ
We pride ourselves on quick responses to all messages. When you need emergency roof cleaning, we'll do our best to help you out on the same day - just let us know where you are and we'll get onto it straight away.
The cost of getting your roof cleaned depends on both the size and the cleaning method used. For a basic clean, prices typically range from $300 to $1,500, depending on whether you've got a small or large roof. If you're after pressure cleaning specifically, you're looking at somewhere between $400 and $980.
We provide comprehensive quotes that include a detailed breakdown of all work to be completed, a written cost estimate, and photos showing the before, during and after of your roof cleaning service.
As a professional roofing service, we carry full licensing for all roof cleaning work and maintain comprehensive public liability insurance coverage of $10 million for your complete peace of mind.
We use premium biocides and cleaning solutions that work brilliantly across different roof materials - from terracotta tiles to Colorbond and concrete tiles - giving you great results every time.
Before cleaning heritage roofs, you'll need council approval to protect the building's historic character. The application process typically runs 4-6 weeks, during which you must provide comprehensive plans and wait for official feedback. This step helps safeguard Australia's architectural heritage.
Our unpredictable Australian climate can speed up the growth of moss and lichen on Colorbond roofs, which often shows as noticeable weathering. For terracotta tiles, gentle soft washing isn't just recommended - it's crucial for keeping them in top shape and helping them last longer.
Since 70% of ageing Australian homes develop moss and lichen problems, noticeable growth is a clear sign your roof needs urgent attention. Getting a professional soft wash helps safeguard your property and keeps your roof structurally sound for years to come.
Access constraints can significantly extend roof cleaning duration, especially when navigating solar panels or steep pitches. Experienced professionals ensure proper techniques are used, maintaining home curb appeal while addressing any questions you may have. Regular maintenance prevents buildup.
When it comes to pressure washing in Australia, pricing needs to be clear and upfront according to industry standards. The cost per metre can shift depending on your roof's size and how much moss and lichen has built up over time - these factors play a big role in the final bill. It's essential for property owners to ask their cleaners for a detailed quote so they know exactly what they're up for.
Professional roof cleaners must hold proper licensing to meet Australian regulations and deliver safe, quality results. Choosing a licensed contractor protects homeowners from liability issues while ensuring correct treatment methods for problems like moss and lichen accumulation.
Homeowners can safely perform regular inspections, clear debris, and check for moss or algae growth. However, for proper cleaning, especially near solar panels, it's best to consult experienced professionals to avoid damage or improper pressure use.
Regular soft washing of terracotta tiles typically sets you back $1,000-$2,000, but it's a smart investment. If you let moss take hold, you could be looking at a nasty $5,000 repair bill down the track. Getting your tiles cleaned properly helps guard against TQN damage, keeping them in top shape and saving you money on costly fixes later.
To protect your investment, proper compliance with state licensing rules is vital. Using incorrect cleaning techniques can result in unwanted moss and lichen growth, which may void your warranties. That's why it's important to always use licensed professionals for the job - it's the best way to keep your warranty valid and your property properly maintained.
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In the spirit of reconciliation TQN Construct acknowledges the Traditional Custodians of country throughout Australia and their connections to land, sea and community. We pay our respect to their Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.
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