What Is Facade Drone Cleaning?
Facade drone cleaning uses specialised drones equipped with high-pressure water spray systems to clean the exterior surfaces of buildings in Singapore. The technology eliminates the traditional requirement for scaffolding, Building Maintenance Units (BMUs), or rope access teams — methods that are expensive, time-consuming, and carry significant safety risks in Singapore's high-rise urban environment.
Singapore's equatorial climate creates perfect conditions for facade contamination. Year-round humidity above 80%, tropical rain carrying atmospheric pollutants, intense UV radiation degrading surface coatings, and warm temperatures promoting rapid algae and mould growth mean building facades get dirty fast. A freshly cleaned facade can show visible green algae staining within 3-6 months in Singapore's climate. This constant cycle of contamination makes affordable, repeatable cleaning essential for building appearance and property value.
Our cleaning drone carries a hydro-jetting nozzle connected to a ground-based high-pressure pump through a tether hose. The drone pilot flies the aircraft along the facade in systematic passes, applying precisely calibrated water pressure to strip away dirt, algae, mould, and pollution staining. For glass surfaces, we use lower pressure and deionised water for a streak-free finish. The entire system operates from a compact ground footprint — no scaffolding erection, no road closures, no weeks of preparation.
Facade Surfaces We Clean
Concrete and Plaster
Painted and exposed concrete facades, plastered walls, and rendered surfaces. We remove green algae, black mould, water staining, atmospheric pollution deposits, and efflorescence. Pressure is set for the surface hardness to avoid paint removal or render damage.
Glass Curtain Walls
Floor-to-ceiling glass facades on commercial towers and modern condominiums. Our water-fed drone system delivers deionised water at controlled pressure for streak-free glass cleaning. We clean structural silicone seals, aluminium mullions, and spandrel panels simultaneously.
Metal Cladding and ACP
Aluminium composite panels (ACP), steel cladding, zinc panels, and metal exterior surfaces. We remove oxidation, dirt accumulation, and biological growth without scratching or damaging protective coatings.
Tile and Stone
Ceramic tile, porcelain, natural stone, and mosaic facades common on Singapore condominiums and commercial buildings. We clean grouted surfaces without dislodging grout or damaging tiles, removing algae and staining that accumulates in Singapore's humid conditions.
Facade Drone Cleaning Pricing in Singapore
Our facade cleaning pricing is based on building height, total facade area, and contamination level. Every quote is fixed — no hidden charges.
| Building Type | Height | Price Range (SGD) |
|---|---|---|
| Low-Rise (HDB, shophouse row) | 5-10 storeys | $3,000 — $5,000 |
| Mid-Rise Condo / Commercial | 10-20 storeys | $5,000 — $8,000 |
| High-Rise Tower | 20-35 storeys | $7,000 — $12,000 |
| Super High-Rise | 35+ storeys | $10,000 — $15,000 |
| MCST Annual Contract (quarterly cleaning) | Any height | $10,000 — $40,000/year |
Savings vs scaffolding: A 20-storey building facade clean via scaffolding costs $25,000-$50,000 and takes 3-4 weeks. Our drone cleaning costs $5,000-$8,000 and takes 1-2 days. That is a 60-80% cost saving and 90% time saving.
MCST Facade Cleaning Contracts
Management Corporation Strata Title (MCST) bodies manage Singapore's condominiums and strata-titled properties. Facade cleaning is one of the largest maintenance expenditure items — and one where drone cleaning delivers the greatest savings.
We offer structured cleaning contracts for MCSTs, providing regular facade cleaning on quarterly, semi-annual, or annual schedules. Contract clients receive priority scheduling, fixed pricing locked for the contract term, and before-after documentation for AGM reporting. Many condo MCSTs have switched from scaffolding-based contractors to drone cleaning, reducing their facade maintenance budget by 40-60% while achieving more frequent cleaning cycles.
Our team works with managing agents across Singapore including Jones Lang LaSalle, CBRE, Knight Frank, Savills, and independent property managers. We understand MCST procurement processes, AGM approval requirements, and the documentation needed for management committee decision-making. Combined with facade drone inspection, MCSTs can address both cleaning and BCA periodic facade inspection requirements through a single service provider.
Facade Cleaning Process
Site Assessment and Quotation
We visit the building to assess facade materials, contamination type, building height, and any obstacles. A fixed-price quote is provided within 48 hours. CAAS activity permits are applied for once the project is confirmed.
Pre-Cleaning Preparation
On cleaning day, we set up the water pump, hose system, and drone at the building. Ground-level exclusion zones are established. Building management and residents are notified in advance. Water supply is connected and tested.
Facade Cleaning
The drone cleans each elevation systematically from top to bottom in overlapping passes. Pressure and distance are adjusted based on surface material and contamination level. The pilot monitors cleaning effectiveness in real time through the drone camera feed.
Quality Check and Handover
After cleaning, we fly the drone along the facade for a visual quality check. Missed spots or stubborn stains are re-treated. Before-and-after photos are compiled and delivered to the client or MCST managing agent within 3 working days.
Areas We Serve
We provide facade drone cleaning across all of Singapore, with experience in the specific CAAS airspace requirements for every area.
Frequent locations include CBD and Marina Bay commercial towers, Orchard Road retail and hotel facades, Bukit Timah, East Coast, and Sentosa Cove luxury condominiums, HDB estates in Tampines, Jurong, Woodlands, and Punggol, industrial buildings in Tuas, Jurong, and Changi Business Park, and government buildings island-wide.
Frequently Asked Questions
Get a Free Facade Cleaning Quote
Tell us your building type, height, and address — we reply with a fixed-price facade cleaning quote within 24 hours.