What should you expect?
Find out how we clean your roof safely, thoroughly and with respect for the material for a long-lasting and cared-for result.
A safe and thoughtful approach ensures that every roof is cleaned correctly and without risk.
Why professional roof cleaning is essential to prevent damage, extend life and permanently protect your building.
What it entails
What does roof cleaning mean at Orisma?
Roof cleaning at Orisma is all about thoroughly maintaining and restoring the appearance and functionality of your roof. We remove contaminants that accumulate over time and restore your roof to good condition, paying attention to both the protection and longevity of the entire roof surface.
Removal of natural deposits and contamination
- Remove deposits of moss, algae and crusting
- Remove leaves, branches and organic debris
- Clearing surfaces of stuck-on dirt
Cleaning of gutters and drainage areas.
- Cleaning of gutters and downpipes.
- Removal of blockages caused by leaves and debris
- Checking correct water flow
Maintenance of different roof types
- Cleaning of flat roofs with attention to water accumulation
- Maintenance of pitched roofs and roofing.
- Approach tailored to the material used
Extra attention to surrounding areas
- Protecting facades and exterior spaces
- Collection and removal of loose dirt
- Leaving the work environment neat
Thorough approach with care for your building
- Working with techniques tailored to the type of roof
- Careful cleaning without damaging the roof covering
- Targeted removal of contamination without unnecessary pressure
- Respect for the structure and finish of the building
A thoughtful and safe approach for any roof
In roof cleaning, we always start with a thorough assessment of the situation on site. We look at the type of roof, degree of soiling and accessibility to determine a safe and efficient procedure. We then carry out the cleaning carefully using adapted techniques that do not damage the roof, but do clean it thoroughly. In this way, we ensure a lasting result with attention to safety and quality.
Why
Why choose professional roof cleaning
A roof gets a lot of wear and tear over the years from rain, wind, pollution and biological attack. Without maintenance, this can gradually lead to damage that often only becomes visible at a late stage. Professional roof cleaning helps prevent problems and maintain the general condition of your building.
Protect your roof from damage
When moss, leaves and other debris accumulate, they trap moisture on and in the roofing materials. That moisture can soak into the materials and eventually cause cracks, loosening layers or leaks. By cleaning promptly, you’ll prevent small debris from growing into structural damage to your roof.
Extend the life of your roof
A well-maintained roof lasts noticeably longer. By regularly removing dirt and deposits, the roofing’s protective function remains intact. This makes you less likely to face repairs or replacement, which can mean significant cost savings in the long run.
A neat and well-maintained building
The roof is often one of the largest surfaces of a building and helps determine its overall appearance. A clean roof immediately gives your premises a well-kept and professional impression. This is not only important for visitors, but also for the appearance of your company as a whole.
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Why do companies choose Orisma
A well-maintained roof requires more than occasional cleaning. It requires a partner who understands how important a properly maintained building is to the protection and appearance of your organization. At Orisma, we combine experience, proper techniques and attention to detail to clean roofs safely, thoroughly and sustainably.
Flexible cleaning plan
Customizable scheduling according to your occupancy and activities, with room for adjustment.
Transparent cooperation
Clear agreements, fixed contacts and clear communication.
Reliable quality
Our well-trained staff ensures consistent results thanks to structural quality control.
Free quote
Request a free quote
Are you looking for a reliable partner to clean your roof?
At Orisma, we like to think along with you. We always start with a brief analysis of your building and the condition of the roof, so that we can propose an approach that is safe, efficient and fully tailored to your situation.
Want to know what roof cleaning can do for your building? Feel free to contact us for a no-obligation quote.
24/7
Availability for emergency cleaning
1 partner
Who thinks with you
12+
Active in more than 12 sectors
100%
Quality control and warranty
Whether you own a small building or manage a larger one, we make sure your roof stays clean, well maintained and optimally protected at all times. Every season.
Frequently asked questions about roof cleaning
Roof cleaning often raises questions about safety, necessity and the right approach. Below, we answer the most common questions so you have a clear idea of what to expect.
How often should a roof be cleaned?
It depends on the location of the building and its surroundings. In green or damp areas, moss and dirt can build up faster. In most cases, a roof is cleaned every few years to prevent accumulation and damage, but we always look at this on a situation-by-situation basis.
Is roof cleaning really necessary if my roof still looks good?
Yes, because damage often starts from the inside or below the surface. Moss and dirt trap moisture, which can eventually affect the roofing. Even if the roof still looks good, a cleaning can avoid future problems.
Does roof cleaning damage my roof?
No, we always work with adapted techniques tailored to the type of roof and its condition. We clean thoroughly, but with respect for the materials, so that the roof is not damaged.
Do you also clean gutters and drains?
Yes, gutters and drains are a standard part of a thorough roof cleaning. This way we avoid blockages and ensure that rainwater can drain correctly.
Do I need to prepare anything for cleaning myself?
In most cases, we don’t. We review the situation in advance and indicate if certain items need to be cleared. Furthermore, we take care of the complete execution and cleanup of the site area.


