Atrium roof – Utrecht Central Station
Innovative and sustainable window cleaning without disturbance
Kite Robotics has delivered an advanced window cleaning system for Utrecht Central Station – the largest and busiest transport hub in the Netherlands. This custom-designed cleaning solution is seamlessly integrated into the architecture of the iconic atrium roof, designed by Benthem Crouwel Architects and commissioned by ProRail, NS, and the Municipality of Utrecht.
Thanks to this smart technology, the station remains clean in a sustainable way—without any visual or operational disturbance to travelers.
Efficient, safe and future-proof
The Kite Robot emerged as the optimal solution after a comparison with manual cleaning using walkways or aerial lifts. The robot stands out in several key areas:
- Maximum safety – No need for risky work at height near overhead lines
- Visual integration – The system is subtly built into the structure, preserving the architectural integrity without visual clutter
- Sustainable maintenance – Enables higher cleaning frequency without additional burden
- Fast return on investment – Economically attractive, with an ROI within two years
A cleaner station, a better travel experience
With over 170,000 travelers passing through daily, the system makes a noticeable contribution to a clean, safe, and well-maintained environment. Increased cleaning frequency significantly improves hygiene, enhancing the comfort and overall experience of travelers.
An model for the future
The successful implementation of the robotic cleaner at Utrecht Central demonstrates how technology and architecture can work hand in hand to enable future-proof building maintenance. The project serves as an inspiring example for large-scale infrastructure worldwide, where sustainability, accessibility, and ease of use are becoming ever more important.
Alexander Schütte, municipality of Utrecht:
‘The limited accessibility of the roof and the cost savings we achieve during the operational phase were decisive factors in choosing the cleaning robot. It also makes it easier to increase the cleaning frequency—resulting in a cleaner environment for travelers.’