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Defoaming of roofing by drone
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Frequently Asked Questions

Usual questions

  • The treatment is requiered as soon as vegetables appear (moss,lichen,seaweed) and dark encrustations. It is crucial to act in order that their rooting doesn't damage the watertightness of the covering's structure.

  • I is generally recommended to process to do one spraying every 5 years. This period can be shortened depending of your property (proximity to the sea, areas approached).

  • The maintenace extends the roof's lifespan. It prevents main risks like cracks caused by the frost, or the raising of the tiles. Also, it restores the aesthetic and the valor of your house.

  • We make spring, summer and autumn our first choice and stricly avoid frost seasons. To garantee the maximum efficienty of the tretament product, it is essential that no shower are prédicted for the next 24 hours following our call-out.

  • It is a innovative work method using drones equipped with precision spraying system. This technology a fast and similar application of the cleaning solutions. It garantees also a maximal security by ruling out the possibility to work at height.

  • The indicative prices start from 8 euros per m². The final cost varies according to several criteria : the  cleaning solution used, access's complexity, 

  • The drone-applied treatment uses an algicide solution with a residual effect. This product penetrates to neutralise existing roots and debris, then creates a protective water-repellent layer that delays and prevents the future re-establishment of invasive plants.

  • The drone is a time saver. Count 2 hours for a standard 150m² roofing. For a facade with the same surface area, it is needed between 3 and 5 hours, because a rinse can be necesary. The time varies according the nature of the site.

  • The treatment's efficienty is garanteed for 3 years on average. This longevity is prone to be influenced by the immediate environment of your property (proximity next to the sea, trees, agricultural pollution).

  • The main advantages are optimum safety (no staff working at height), efficiency and cost savings. The absence of ladders, aerial work platforms or scaffolding significantly reduces the risk of damage and the overall cost of the service.

  • This technique is the most respectful of the roof's integrity. The drone precisely targets the areas to be treated, without pressure or friction that could weaken the tiles or slates. It's a long-term investment that prevents future repairs.

  • The traditional method exposes both personnel and the structure to high risks (falls, damage from contact). Our drone solution eliminates all direct physical contact with the surface, ensuring a faster, more uniform, and completely safe application.

  • We cover not only Charente and Vienne, but also the entire Nouvelle-Aquitaine region, with possible interventions in peripheral areas as needed.

A drone equipped with a spray lance applies a cleaning treatment (anti-moss) to the slate roof of a house, near a chimney.

Cleaning & maintenance
 

Cleaning by spraying, moss removal or application of varnish: maintenance is carried out without scaffolding.

A technical drone approaches a large Asian hornet nest suspended in the branches of a tree to inject a biocide.

Pest control
 

Eradication of wasp and hornet nests or other pests located at height, using appropriate products.

A quadcopter-type drone flies over a traditional tiled roof, ideal for inspecting specific points such as chimney stacks or searching for leaks.

Inspection & diagnostic
 

A quick and completely safe drone inspection of your roof to detect and intervene without risk.

Close-up view of a roof being finished on a brick house, showing exposed beams, bitumen shingles, a skylight and a modern chimney flue.

Renovation & Rehabilitation

NetbyDrone partners with craftsmen to rehabilitate your heritage (framework, roofing, zinc work, etc.).

Our comprehensive services for your buildings

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