Skyline Drones hexacopter spraying a Manila glass tower with the city skyline behind it
Cleaning & Maintenance · Facade Cleaning

Clean. Safe. Repeatable. Without leaving the ground.

A Joyance purpose-built facade cleaning platform, flown in daylight visual-line-of-sight operations up to 160 m. Glass curtain walls, stone cladding, and solar arrays — without a single worker leaving the ground.

160mMax altitude
30%Cheaper than traditional methods
55Stories reachable
0Workers at height
Every surface

Not just the glass. The entire building.

Most cleaning crews touch only the glazing they can reach from a cradle. Our drones clean every surface of the envelope — to the same standard, without a single worker leaving the ground.

Glass curtain-wall facade close-up
01

Glass

Curtain walls, spandrels and full-height glazing — dried clear with pure water.

Natural stone facade close-up
02

Natural Stone

Granite, travertine and limestone cladding lifted clean, joint lines preserved.

Aluminum composite panel facade close-up
03

Composite Panels

ACP rainscreens washed with a soft jet calibrated to each finish.

Terracotta ceramic rainscreen close-up
04

Terracotta & Ceramic

Baguettes and tiles cleaned individually so the pattern reads sharp again.

Metal cladding facade close-up
05

Metal Cladding

Standing seam, stainless and aluminum panels — no marks, no scratches.

Precast concrete facade close-up
06

Concrete & Precast

Fair-face and precast concrete panels — grime lifted, texture and joint lines untouched.

Rooftop solar panel array
07

Solar & Rooftop

PV arrays and rooftop surfaces cleaned with pure water — output restored, no scratches.

Heritage monument in a Manila plaza
08

Signage & Heritage

Illuminated signage, ornament and heritage stonework — cleaned at the right pressure for each.

The entirety of your building — not just the glazing — maintained to the same standard, without a single worker leaving the ground.

Who we serve

Built for the assets that define a skyline.

Commercial tower at golden hour
01

Commercial Towers & Skyscrapers

Luxury resort in the Philippines
02

Hotels, Resorts & Hospitality

Government and civic building
03

Government & Civic Buildings

Modern airport terminal
04

Airports & Aviation Infrastructure

Petrochemical facility at dusk
05

Oil & Gas Facilities

Office campus and business park
06

Office Campuses & Business Parks

Industrial and logistics building
07

Industrial & Logistics Buildings

Bridge and public infrastructure in the Philippines
08

Public Infrastructure & Stadiums

The problem with the old way

Rope and scaffolding cost more than money.

For a century, cleaning a tall building meant putting people over the edge. It is slow, it is expensive, and it carries a risk no owner should have to underwrite.

High liability

Rope access and scaffolding put workers at height, exposing owners to liability, insurance loading, and regulatory risk every single day a crew is on the wall.

Excessive cost

Scaffolding, cranes, boom lifts, and rope-access teams inflate budgets long before a single pane is touched — and the meter runs for the whole job.

Operational disruption

Scaffolding blocks entrances, closes lanes, and takes weeks to erect and strike. Your building runs at half capacity while it stands.

Weeks of your calendar

Rope and scaffold access means weeks of setup, strike, and re-permitting for a single facade — time your building spends behind netting.

Key features & the numbers

Built for commercial scale. Precision engineered.

A six-axis platform — carbon fiber and aviation-grade aluminum — built specifically for high-rise facade work in dense urban airspace. Big spec, tight tolerances, zero exposure at height.

Operating envelope
160m

Max altitude · ≈55 stories

Every commercial tower in the Manila skyline — within reach.

Cleaning pressure
4,100PSI

Tunable to heritage rinse

Worker exposure
0

Workers at height, every job

Positioning precision
±10cm

RTK GNSS · 77 GHz mmWave radar

The drone reads the facade through glare and gusts.

Centimeter precision

RTK positioning holds the drone within ±10 cm of target, so the spray pattern stays exactly where it should be — pane after pane.

±10 cm · RTK GNSS

Pressure cleaning

Commercial-grade pump delivers a calibrated 4,100 PSI spray tunable down to a gentle rinse for heritage stone and solar arrays.

Up to 4,100 PSI

Obstacle detection

77 GHz millimeter-wave radar scans the flight envelope from 2 to 15 meters — the drone reads the facade the same way in cloud or glare.

77 GHz · 2–15 m range

Urban-safe fail-safes

Emergency ballistic parachute, blade guards and auto-land-on-fault — engineered for flight over occupied ground in dense Metro Manila.

Parachute · Blade guards

Rope-free access

No gondolas, no swing stages, no rope teams on the glass. The facade is reached from the air, so tenants keep working and the building keeps operating.

Zero workers at height

Photo-documented handover

Every deployment closes with before/after imagery, flight logs and a written condition note on the elevations we cleaned — audit-ready for facilities and building management.

Flight log · Before/after set
Safety & compliance

Built for the dense urban skyline. Flown to a documented SOP.

Every flight runs inside a documented safety envelope — trained crews, coordinated airspace, and fail-safes built for the dense urban skyline of Manila.

01

Trained drone operators

Every aircraft is flown by a trained remote pilot, with a support pilot and ground safety officer on every job.

02

Daylight, visual line of sight

Every facade job is flown within visual line of sight in daylight, inside a defined and briefed flight envelope.

03

Urban-safe fail-safes

Geofencing, no-fly buffers, and auto-land-on-fault — engineered for flight over occupied ground.

04

Regulatory pathway

We coordinate site and local permits ahead of every deployment and operate under Skyline's documented safety SOPs.

How it works

From booking to completion in days, not months.

01

Site assessment & quotation

Review specs, facade materials and access needs — quotation provided after final review.

02

Safety briefing & airspace coordination

Airspace clearance, site permits and ground perimeter setup ahead of every operation.

03

Drone deployment

30–60 minute setup. No scaffolding, no cranes, no rope crew.

04

Crewed cleaning passes

Pre-programmed flight, fully monitored by a licensed Remote Pilot in Command with a support pilot and ground safety officer.

05

Final inspection report

Before/after imagery, flight logs and a written condition note delivered to the client.

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