Roof Treatments

Slow-Acting, Long-Lasting: Roof Treatments That Save You Money Over Time

LONG LASTING CLEAN

LOW PRESSURE, NO DAMAGE

PROTECT YOUR ROOF

Before and after roof treatment by Mr. Clean Exterior Washing

Roof Treatments

"Invest in Your Roof, Invest in Your Future"

At Mr Clean Exterior Washing, our roof treatments are designed to thoroughly clean your roof without damaging its surface. Instead of high-pressure washing, we apply a targeted chemical treatment that gradually removes moss, lichen, and algae over time.

 

This approach is ideal for most roofing materials and is recommended for long-term roof maintenance. While results are not immediate, the treatment begins working immediately — with visible improvements typically appearing within 3 months, and full results in up to 6 months, depending on the roof condition and weather.

 

Unlike water blasting, which can damage tiles or lift protective coatings, our method treats the entire roof safely, including ridge caps, valleys, flashing, chimneys, and skylights — while also helping to prevent regrowth.

Our Process for Roof Treatment

1. Roof inspection

We begin with a visual inspection to check the condition of your roof and ensure it’s suitable for treatment.

2. Chemical application

A slow-acting roof treatment solution is applied evenly across all roof surfaces to target moss, mould, lichen, and algae. The solution penetrates growth and works gradually with weather exposure.

3. Full coverage

We treat the entire roof, ridge lines, valleys, flashing, chimneys, skylights and hard-to-reach areas to ensure no spots are missed.

4. Natural cleaning phase

There is no rinsing required. The treatment works over time as wind and rain naturally wash away dead growth. Most roofs begin to show improvement within 2–3 months, with full results typically achieved in 3–8 months.

5. Aftercare and support

We provide care advice to help maintain results and can return to assess progress if needed. If results are not visible within six months, we will reapply or provide a refund as part of our guarantee.

Reliable, Effective, Quality Outcomes.

The task of exterior house cleaning is often seen as gruelling and the risk of damage if you were to DIY. At Mr. Clean Exterior Washing, we simplify the process with the optimal blend of products, expert training, seasoned know-how, and top-tier equipment.​

Our exterior house cleaning solutions are earth-friendly and assuredly safe for you, your loved ones, pets, and the surrounding greenery. We stand by the exceptional service and longevity of our results.​

Imagine the joy of returning to a brilliantly washed home, courtesy of Mr. Clean

Protect Your Biggest Investment

Your home is more than just a structure; it’s a significant investment and a reflection of your hard work. Over time, the climate can wear down your roof diminishing its strength, value and aesthetic appeal. At Mr. Clean Exterior Washing, we understand the importance of maintaining your roof regularly through roof treatments. A schedule of annual or bi-annual regular roof treatments in Hamilton not only rejuvenates its appearance but also safeguards your investment, ensuring it remains a source of pride and value for years to come.

The Advantages of Roof Treatments

Roof treatments with Mr. Clean Exterior Washing are not just about cleaning; they’re about longevity, protection, and preserving the value of your property. By investing in our roof treatments, you benefit through several pivotal benefits:

Why Choose Mr. Clean?

Working with contractors should be a hassle-free experience. At Mr. Clean Exterior Washing, we prioritise the details that matter – ensuring satisfied clients through honest service. We go the extra mile, leaving your site clean and tidy, showcasing our commitment to excellence with every job we undertake.”

“Our packages are designed to be your one-stop solution for all exterior maintenance needs for your property, bringing together everything you require to keep your surroundings pristine.

Bundle two or more exterior cleaning services to enjoy not only the convenience of getting more tasks handled in a single visit but also the best prices we can offer.

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FAQs

Q: How long does the roof treatment process take?

A: The time required for roof treatment depends on the size of the roof and the level of moss and mould buildup. Typically, the roof treatment process takes between 2 to 4 hours.

A: Yes, our roof treatments are safe for all types of roofing materials, including metal, tile, and asphalt shingles. The roof treatment is applied with low pressure to avoid damage, ensuring your roof is well-protected and removing harmful growths.

A: The roof treatment generally lasts 12 to 24 months, depending on the environment and roof conditions. In areas with heavy moisture, such as Hamilton, roof treatments are recommended every 12 to 18 months to maintain optimal protection and appearance.

A: Our roof treatment solution is eco-friendly and safe for plants and landscaping. We take extra care to ensure that no harmful chemicals come into contact with your garden or surrounding areas.

A: If you notice moss, mould, or lichen growth on your roof, it’s a clear sign that a roof treatment is needed. Regular treatment prevents these growths from damaging your roof’s surface and structure. We recommend an annual inspection to stay on top of potential issues.

A: While roof treatment can help maintain the integrity of your roof by preventing moss and lichen from damaging the surface, it doesn’t fix existing leaks. However, regular roof treatments can prevent damage that may lead to leaks over time.

A: Yes, even new roofs benefit from preventive roof treatments. Moss and algae can grow quickly in Hamilton’s damp climate. Treating your roof early helps prevent buildup and keeps it looking new for longer.

A: The cost of roof treatment depends on the size of your roof and the level of treatment required. Contact us for a free, no-obligation quote specific to your property.

A: In Hamilton’s climate, we recommend scheduling a roof treatment every 12 to 18 months to prevent the buildup of moss and lichen. Regular roof treatments ensure your roof stays in good condition and free of damaging growths.

A: If rain is forecasted, we may need to reschedule your service to ensure the best results. Our team will communicate with you regarding any necessary changes to your appointment due to weather conditions