Roof and façade cleaning drone in 2026: from the Matrice 350 RTK to the Aquila 3 — complete guide

Roof and façade cleaning drone in 2026: from the Matrice 350 RTK to the Aquila 3

Drone cleaning is revolutionizing the maintenance of roofs and facades for professional cleaning companies. Faster, safer and more economical than aerial platforms and scaffolding, the sprayer drone makes it possible to treat inaccessible surfaces in a fraction of the time. But what equipment should you choose in 2026, when the professional drone market is undergoing a major transformation?

The Matrice 350 RTK: End of an era

The DJI Matrice 350 RTK has been the go-to platform for drone cleaning operations for years. With its load capacity of 2.7 kg and IP45 protection rating, it allowed third-party spray kits to be carried for defoaming, anti-moss treatment and cleaning of solar panels. Many cleaning companies have built their business around this robust and proven platform.

DJI has ended production of the Matrice 350 RTK. Its successor, the Matrice 400, is a heavy inspection drone (6 kg payload, Zenmuse H30/L2/P1) designed for mapping, industrial inspection and geodesy — not for spraying. For companies that used to use the M350 RTK with a sprayer kit, the question of replacement is now acute.

Why the Matrice 400 is not the solution (yet)

The Matrice 400 is an exceptional drone for inspection and mapping. However, Drone Parts Center has chosen not to offer it for cleaning operations yet for a specific regulatory reason: there is currently no CE class C5 marking kit on the market to operate the Matrice 400 in standard STS-01 scenario (flights in populated areas with a drone with a mass of more than 4 kg).

Without C5 certification, each operation in a specific category requires an individual SORA authorization — a long and expensive procedure, incompatible with recurring cleaning projects. Drone Parts Center is closely monitoring the evolution of the C5 kit market and will offer the Matrice 400 as soon as a compliant solution is available.

In the meantime, for cleaning and spraying missions, the solution exists — and it’s better than a Matrice equipped with a third-party kit.

The Aquila 3 PUL-V: the drone designed for professional cleaning

Unlike the Matrice 350 which was an “adapted” inspection drone with a sprayer kit, the Aquila 3 PUL-V (developed by Skyinnov) is designed from the outset for professional spraying. Drone Parts Center is the exclusive distributor of the Aquila 3 for the Benelux.

Technical characteristics

Characteristic	Specification
Maximum intervention height	40 metres
Spray autonomy	Up to 30 minutes
Covered area	Up to 500 m²/hour
Maximum payload	3 kg
IP43	protection class
	100% offline control, dual HD video feedback
Captive C5	Certification

The system operates entirely offline, without the constraints of No-Fly Zones and without any external data exchange — a significant advantage for the confidentiality of operations on sensitive sites.

Interchangeable nozzle system

The Aquila 3 PUL-V incorporates a system of nozzles that can be interchanged in seconds, adapted to each surface and produce:

• Monobuse: brush or straight spray for precise application, limiting misting.
• Bibuse / Tribuse: uniform coverage over 1 to 2 meters, ideal for large flat surfaces.
• Multi-jet: 17 nozzles for a wide coverage of 3 meters, perfect for staying at a distance from the support.

Comparison: Matrice 350 RTK + kit vs Aquila 3 PUL-V

Kit

Criterion	M350 RTK + Sprayer	Aquila 3 PUL-V
Designed for spraying	No (fit)	Yes (native)
EOL Product Status	(End of Life)	Current
Variable Tank	(third-party kit)	Integrated with 50 m hose
Spray runtime	~20-25 min	Up to 30 min
Coverage per hour	Variable	500 m²/h
Offline operation	No	Yes (100%)
Regulatory Compliance	Complex (SORA)	C5 captive
	DJI Maintenance + Separate Third-Party Kit	Built-in
After-sales service Benelux	Drone Clinic	Drone Clinic
Price	N/A (EOL)	On quote

Professional use cases

Defoaming and treatment of roofs

Drone defoaming is the most common application. The Aquila 3 PUL-V can be used to treat all types of roofs — tiles, slates, flat roofs — without physical access to the roof. The drone sprays the anti-foam or water repellent evenly at a controlled distance and pressure. Compared to a nacelle, the deployment time drops from several hours to a few minutes, with zero risk of falls for operators.

Facade cleaning

The facades in cladding, plaster or concrete are accessible up to 40 metres in height. The 17-nozzle multi-jet system provides a wide coverage of 3 meters, allowing vertical surfaces to be treated quickly. For office buildings, public buildings or collective residences, the drone eliminates the need for scaffolding and the associated pedestrian traffic constraints.

Cleaning of solar panels

Industrial solar parks and photovoltaic farms require regular cleaning to maintain their performance. At 500 m²/hour, the Aquila 3 can process a 5,000 m² park in one working day. For fleet managers, this represents a significant productivity gain over manual methods, with the added benefit of not stepping on signs.

Industrial buildings and hangars

Logistics halls, warehouses and farms often have large roofs that are difficult to access. The cleaning drone offers a solution where the pods cannot intervene — fragile roofs, restricted access, excessive height. Drone spraying eliminates these constraints while maintaining operator safety.

Price and return on investment

The investment in a cleaning drone pays for itself quickly compared to traditional methods:

Method	Average cost per m²	Time for 500 m²	Risk
Scaffolding	15-30 EUR/m²	2-3 days	High (working at height)
Aerial work platform	8-15 EUR/m²	1-2 days	Medium
Drone Sprayer	3-8 EUR/m²	2-4 hours	Low

With the Aquila 3, a cleaning company covering 500 m² per day at an average rate of 10 EUR/m² generates 5,000 EUR in turnover per day of intervention. The initial investment pays for itself in just a few projects, especially since the operational costs are considerably reduced: no scaffolding to rent, no nacelle, a team reduced to two people (pilot + assistant).

European regulations 2026

The use of spraying drones is governed by the European EASA regulations:

• Specific category: cleaning drones (over 25 kg loaded) operate in a specific category.
• STS-01 (standard scenario): Populated area flights with C5 marked drone — currently no certified C5 kit available for non-Aquila 3 cleanup drones in captive configuration.
• SORA: in the absence of STS-01, each operation requires a SORA risk assessment and an authorisation from the national authority (DGTA in Belgium, DGAC in France).
• Training: the remote pilot must hold a certificate of competence in a specific category.

Drone Parts Center supports its customers in regulatory procedures: professional drone training and SORA assistance. We also recommend the Drone School in Villers-le-Bouillet for the certified remote pilot training recognized by the Belgian State.

For Matrice 350 RTK owners

Is your Matrice 350 RTK reaching the end of its life? Migrating to the Aquila 3 PUL-V is the natural transition for cleaning operations. Drone Parts Center supports you:

• Assessing your current fleet
• Demo the Aquila 3 at your site
• Transition training at our flight area in Nivelles, in real conditions with industrial buildings
• Maintenance and after-sales service via Drone Clinic

Would you like to upgrade to the Aquila 3? Request a personalized quote