Facade cleaning and roof de-mossing
by drone.
Facades and roofs are constantly exposed to external elements: pollution, moss, lichen, fungi, black streaks, and atmospheric grime. These deposits detract from a building's appearance and weaken its materials. Traditional methods requiring scaffolding or aerial lifts are costly, time-consuming to set up, and present risks associated with working at heights.
Run an efficient, secure, and optimized cleaning campaign: precise aerial diagnostics, targeted drone treatment, rapid response with no heavy equipment required and no disruption to the immediate environment. Clean multiple facades and de-moss roofs per day, depending on site configuration.
Efficient and eco-friendly cleaning
Up to 10x cheaper
Here are the various types of clients who trust us
Up to 500 m² cleaned per hour.
That’s 5x more efficient than traditional manual methods and up to 10x cheaper.
With time and pollution, maintaining your facades and roofs becomes a necessity. Take advantage of drone-based cleaning and moss removal—modern, efficient, and highly competitive.
"Before using this drone-based solution, maintaining my roof and facade was a real headache. I had contacted several companies, but the quotes were exorbitant due to the cost of renting cherry pickers or setting up scaffolding that would have blocked my entrance for a week. Not to mention my fear that someone might slip on my fragile tiles or break them by walking on them. The drone changed everything. In half a day, everything was sprayed. No technician climbed onto my roof, and no bulky equipment was set up in my garden. The facade cleaning and roof moss removal were fast, safe, and ultimately much cheaper than what I had been offered elsewhere. My house has regained its shine without any stress."
Marie Naguere
Loire-Atlantique (44)
High-precision cleaning:
Diagnosis, action, protection
Protect your property for the long term: our drone technology identifies critical areas and applies a targeted treatment that is respectful of both materials and the environment, without any physical contact with your roofs or facades.
Tailored analysis and solutions
The situation
Traditional cleaning methods are cumbersome, slow, and risky. Climbing onto a roof means risking broken tiles, creating invisible leaks, or exposing workers to the danger of serious falls.
We go beyond simple cleaning. Our technology allows us to intervene where others stop, with surgical precision. Using our drone, we perform an immediate assessment of weakened areas (cracks, moss, displaced tiles) without any physical contact.
We provide targeted treatment using products that are both effective and gentle on your surfaces and the environment.
Facade and roof cleaning by drone
The assessment
Facade and roof cleaning is a process that has emerged in recent years, recognized as revolutionary because it completely changes standard procedures.
The pilot positions the drone in front of your walls, eliminating the need for scaffolding or bulky aerial lifts. We use natural, non-toxic solutions that are respectful of your environment and your facades.
Our operational efficiency is unmatched: where a traditional job takes several days, we clean a house in just 2 hours and an entire building in 1 day (depending on size).
Roof moss removal by drone
The assessment
Our team of professional remote pilots offers a modern and efficient approach to preserving the integrity of your roofs by eliminating the moss, algae, and lichen that can gradually damage them.
Roof moss removal by drone is a service provided by Cominthesky using a drone system dedicated to this application and a 100% eco-friendly treatment product.
The latter consists of fungi that will consume the stagnant moss over several years. The results are not immediate. We provide guarantees for our clients.
Washer
Specifically designed for facade cleaning and roof moss removal
long-range drone
Drone designed for extended flight time and high stability.
Ultra HD camera
To see into dense corners and even in difficult conditions.
A powerful and stable drone
The drone is designed to be unaffected by electromagnetism, often caused by reinforced concrete. The drone's power allows it to maintain its position despite the pressure of the washer used to strip dirt from your facades and roofs.
A versatile drone for effective cleaning
The drone can carry various payloads, allowing it to bring pressure-washing power up to 50m high to effectively strip away dirt. A cleaning payload allows for the application of an eco-friendly detergent. A final payload is designed for rinsing, also under ecological conditions.
Why switch to drone-based treatment?
A safer method
Until now, using scaffolding and having personnel climb onto roofs has been dangerous, posing risks of falls and slips.
A highly cost-effective solution
With our custom-built drone, Cominthesky can clean multiple buildings in a single day.
An ecological solution
Cominthesky is committed to providing ecological and sustainable treatments using a proven method and eco-friendly products.
A fast and convenient solution
The drone washer allows for rapid facade cleaning and roof moss removal, ensuring your daily routine remains uninterrupted: missions are generally completed within the day.
Manage your pest control campaign in real time
Cominthesky provides you with the tools to manage the crisis:
Frequently Asked Questions
Regulations specify a maximum height of 50m for drones like ours, which are tethered—meaning they are connected to the ground by a hose.
No, the products are all eco-friendly to ensure they are both effective and sustainable.
A simple safety perimeter is established under the drone, but the operation is quick and does not require blocking off an entire neighborhood.
Facade cleaning generally costs hundreds or a few thousand euros (depending on the surface area to be cleaned).
Including equipment setup, preparation, stripping, cleaning, rinsing, and packing up, you should allow for an average of half a day of work.
Do you have other questions?
Deterioration of your facades and roofs requires a precise diagnosis.
Don't wait! The longer you wait, the harder it is to remove dirt, and the more moss on your roof risks damaging the structural framework.
