Time-reduction target
LEPO targets up to 90% less washing time compared with traditional methods.
AUTONOMOUS FAÇADE INFRASTRUCTURE
The façade,
re-engineered.
LEPO integrates robotic cleaning, wastewater recovery, real-time monitoring and optional digital media into the architecture of next-generation high-rises.
AUTONOMOUS OPERATIONVERTICAL + HORIZONTALCHICAGO / USA
01 / THE SYSTEM
Built into the building.
Designed for
autonomy.
LEPO is conceived as permanent façade infrastructure. A vertical transfer unit moves the cleaning robot between floors; the horizontal unit then travels across the glass to clean, dry and recover wastewater.
Automatic operation, a dedicated control station and potential Building Management System integration turn exterior maintenance into a connected, observable process.
Follow the operating cycle →
LEPO / MOTION MODULEAUTONOMOUS CYCLE
02 / HOW IT WORKS
One coordinated system.
Every floor.
- 01
Position
The vertical unit carries the façade robot to the selected level.
- 02
Engage
The robot transfers into the horizontal guides integrated between floors.
- 03
Clean + recover
A controlled pass cleans and dries the glass while collecting wastewater.
- 04
Monitor
Motion, cleaning and system states return to the control station in real time.
03 / THE OPPORTUNITY
Less exposure.
More intelligence.
New value.
Workers on the glass
The autonomous concept is designed to remove people from routine façade cleaning at height.
Day-and-night potential
An integrated platform conceived for controlled operation beyond traditional working windows.
Commercial value streams
System sales, recurring service and optional shared advertising revenue.
Performance and commercial figures are LEPO company targets and estimates. Final specifications remain subject to prototype testing, engineering validation and building-specific approval.
04 / CLEAN + COMMUNICATE
Clean glass.
Communicate at city scale.
The optional LEPO media configuration turns the robot’s outward-facing surface into a moving digital display—opening a new communication channel and a potential shared-revenue opportunity for building owners.
Explore the possibilities ↗05 / BUILT FOR WHAT'S NEXT
A new infrastructure layer
for the vertical city.
Infrastructure, not an afterthought
LEPO is designed for early integration into the architecture, guides and operating systems of new high-rise projects.
Maintenance becomes visible
Real-time system states and potential BMS integration bring façade care into the building’s digital ecosystem.
One platform, multiple environments
Commercial and residential towers, hotels, shopping destinations and industrial glass façades.
International patent publication
Cleaning system for an external surface of a building — WO 2023/046297, published 30 March 2023.
THE NEXT GENERATION OF FAÇADE INFRASTRUCTURE