Exterior &
Facade Cleaning

Llerandi Drone Solutions brings aerospace-grade technology to facade maintenance. We replace traditional, abrasive cleaning methods with a specialized drone-led "soft-wash" system that restores your building’s aesthetic while protecting its structural integrity.

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Stop the Decay. Protect Your Asset’s Integrity.

Weathering and environmental exposure don't just affect your building's look—ils degrade the material over time. Traditional cleaning often uses high-pressure water that can damage sensitive surfaces. Our drone-operated soft-wash system uses biodegradable agents and calibrated sensors to eliminate biofilm and grime without the risk of structural erosion or the massive liability of heavy machinery.

A Surgical Approach to Surface Restoration.

Our process starts with a technical material assessment to identify the specific cleaning agents required for your facade’s unique composition. We then deploy a custom flight mission that ensures consistent coverage across complex architectural angles, providing a deep clean with minimal operational disruption.

Stop the Decay.

Weathering and environmental exposure don't just affect your building's look—they degrade the material over time. Traditional cleaning often uses high-pressure water that can damage sensitive surfaces. Our drone-operated soft-wash system uses biodegradable agents and calibrated sensors to eliminate biofilm and grime without the risk of structural erosion or the massive liability of heavy machinery.

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Material-Specific Soft-Wash

We use specialized drones and biodegradable solutions tailored to your building’s specific surface sensitivity.

Benefit: Zero-Scaffolding Deployment

Our agile drone technology replaces heavy scaffolding, removing physical risks and logistical headaches.

Architectural Preservation

Our approach focuses on building lasting impressions and long-term sustainability for your assets.

High-Resolution Verification

Every mission concludes with a visual audit to verify surface restoration and ensure 100% coverage.

Strategic  Applications

Class-A Commercial Assets

  • Corporate Towers: High-rise maintenance without swinging stages.
  • Luxury Hotels: Quiet operations that protect guest privacy.
  • Retail Flagships: Precision care for complex glass facades.
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Industrial & Specialized Infrastructure

  • Logistics Hubs: Large-scale washing to prevent corrosion.
  • Manufacturing: Cleaning for restricted or sensitive areas.
  • Energy Assets: Solar panel cleaning and ROI-focused inspections.
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Institutional & Public Sector

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  • Education: Safe, rapid maintenance for busy campuses.
  • Healthcare: Sterile, noise-free facade care for hospitals.
  • Government: Secure stewardship for high-security structures.

High-End Residential Communities

  • Condominium Corps: Modern solutions to lower insurance risk.
  • Luxury Estates: Bespoke drone care for high-value private residences with difficult-to-reach architectural features.
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Ready to Make the

Switch?

Restore your building’s prestige without the traditional risks. Contact us today for a technical facade assessment and see how Llerandi is setting a new standard for architectural care.

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