Roof Treatment & Mould Control
Protect Your Roof. Extend Its Life. Restore Its Appearance.
Our professional roof treatment service eliminates moss, mould, lichen and algae while helping prevent regrowth, keeping your roof cleaner for longer without the need for aggressive high-pressure cleaning.
✓ Trusted for 24+ Years
✓ Safe for most roof types
✓ Helps prevent future growth
✓ Extends roof lifespan
✓ Eliminates moss, mould, lichen, & algae
✓ Waikato & Auckland wide
Until June 30th only!
Secure Your Spot Now.
50% Off Roof Treatment,
with every house wash booked.
First in, first served, book yours before spaces fill up.
Testimonials
Trusted by Home Owners Across Waikato
Why Roof Treatment Matters
Protect Your Biggest Asset
Moss, lichen, algae, and mould don't just affect curb appeal. Left untreated, they can trap moisture against roofing materials, contribute to deterioration, and increase ongoing maintenance costs.
A professional roof treatment helps protect your roof while reducing the need for costly repairs or premature replacement.
For many property owners, regular roof maintenance is one of the most cost-effective ways to protect the value of their home or commercial building.
Benefits of Roof Treatment
Eliminates moss, mould, lichen, and algae
Helps prevent regrowth
Restores your roof's appearance
Protects roofing materials from unnecessary wear
Extends the life of your roof
Reduces future maintenance requirements
Why choose Softwash?
Many cheaper quotes only cover a quick surface wash — because corners have to be cut somewhere. It might look clean at first…but the mould underneath is still there. So it comes back faster than it should. And you’re paying to have it done again.
We do it properly.
Treat Root Cause
Not just the surface
True Softwash
Low-Pressure, Damage-Free Cleaning
Outcomes
Restores and freshens up your home
Protect
The value and integrity of your home
$10m Public Liability
Fully Insured & Professionally Trained
Experience
Trusted for 24+ years
Roof Types We Treat
Roof Treatment vs Roof Cleaning
Many people search for roof cleaning when what they actually need is roof treatment.
While high-pressure roof cleaning can remove visible growth immediately, it may not always be the best long-term solution for every roof type.
A professional roof treatment targets moss, mould, lichen, and algae at the source, helping to prevent regrowth while reducing the risk of damage that can occur from aggressive cleaning methods.
Our team can recommend the most suitable option based on your roof's condition.
Recent Hamilton Projects
See the results we've delivered for homeowners across Hamilton and the wider Waikato region.
Complete Property Treatment - Tamahere
This large Tamahere lifestyle property received a full exterior treatment, including a house wash, roof treatment, and fly & spider spray. Our team removed grime and environmental buildup from the home's exterior, treated the roof for moss, lichen and algae growth, and applied a comprehensive pest treatment around the property.
The result was a cleaner, fresher-looking home with improved street appeal, ongoing roof protection, and reduced spider activity around outdoor living areas.
Complete exterior cleaning and treatment package
Cleaner home, improved appearance, ongoing roof protection and reduced spider activity
Roof treatment Flagstaff
Moss, lichen and algae had begun to establish across this Flagstaff roof. We applied a professional roof treatment to stop further growth and help restore the roof's appearance over time, without the need for aggressive water blasting.
No aggressive water blasting required
Stops further organic growth
Hamilton Service Area
We cover all provincial towns and rural areas in Waikato, Raglan, Te Awamutu, Morrinsville, Cambridge, Matamata, Te Aroha, Paeroa and Hamilton City.
As well as Pukekohe, Pokeno, Bombay, Papakura, Karaka, and surrounding areas in the North.
Frequently Asked Questions
How long does roof treatment last?
For best results, we recommend a preventative roof treatment every 12–18 months especially in Waikato region. Regular treatment helps stop moss, mould, lichen, and algae from becoming established, keeping your roof cleaner, extending its lifespan, and reducing the need for more intensive cleaning in the future.
How long does it take to see results?
Results develop gradually as the treatment eliminates moss, mould, lichen, and algae. Many clients notice significant improvements over the following weeks and months.
Is roof treatment safe for my roof?
Yes. Our treatment process is designed to safely eliminate biological growth without the risks associated with aggressive high-pressure cleaning.
Will roof treatment damage my paint or gutters?
When applied correctly, roof treatment is safe for roofing materials and gutters. We take care to protect surrounding areas during application.
What is the difference between roof treatment and roof cleaning?
Roof cleaning removes visible growth from the surface, while roof treatment targets moss, mould, lichen, and algae at the source to help prevent regrowth. In many cases, treatment provides longer-lasting results.
Can you treat heavily moss-covered roofs?
Yes. We regularly treat roofs with significant moss and lichen growth and can advise on the most effective treatment approach.
Does roof treatment remove lichen?
Yes. Roof treatment is effective against moss, mould, algae, and lichen. Existing growth gradually breaks down after treatment.
Do you treat commercial roofs?
Yes. We provide roof treatment and roof maintenance services for commercial buildings, warehouses, schools, body corporates, and industrial facilities.
Can roof treatment help extend the life of my roof?
Regular roof maintenance and treatment can help reduce deterioration caused by moss, lichen, and trapped moisture, helping protect your roofing materials for longer.
Do you provide roof treatment throughout Auckland and Waikato?
Yes. We service residential and commercial properties throughout Auckland, Waikato, and surrounding regions.
How much does roof treatment cost?
Every roof is different. Pricing depends on roof size, pitch, accessibility, and the level of moss, mould, or lichen present. Contact us for a free assessment and no-obligation quote.
