
We Clean Buildings with a Drone
See how Edwards & Hardy uses tethered drone cleaning for safer, faster commercial building facade and exterior cleaning across New Zealand.
Category
Drones
Published
26 October 2026
Read time
3 min read
For decades, exterior building cleaning has relied on scaffolding, elevated work platforms, ropes, and large crews working at height. While these methods are still necessary in some situations, advances in drone technology are changing the way commercial buildings can be cleaned.
At Edwards & Hardy, we are proud to offer professional drone cleaning services that provide a safer, faster, and more efficient solution for many commercial and high-rise buildings throughout New Zealand.
What Is Drone Building Cleaning?
Drone cleaning uses specialised tethered drones equipped with precision spray systems to apply cleaning solutions and rinse building exteriors from the air.
Instead of requiring workers to access difficult areas using scaffolding or elevated platforms, the drone can safely reach high facades, glass surfaces, cladding, and other exterior building elements from the ground-controlled system.
The result is an innovative cleaning solution that reduces risk while delivering outstanding results.
Why Use a Drone for Building Cleaning?
Improved Safety
Working at height has always been one of the biggest challenges in exterior building maintenance.
Drone technology allows much of the work to be completed without placing operators directly on roofs, scaffolding, or elevated work platforms. By reducing the need for people to work at height, drone cleaning can significantly improve site safety.
Faster Project Completion
Traditional access methods often require extensive setup time before cleaning can even begin.
Drone cleaning systems can often be deployed much more quickly, allowing buildings to be cleaned efficiently and with less disruption to tenants, staff, and daily operations.
Reduced Access Requirements
Many modern commercial buildings feature complex architecture, large glass facades, and difficult-to-reach exterior surfaces.
Drone cleaning can access many of these areas without the need for extensive temporary access equipment, helping streamline maintenance projects.
Ideal for Commercial Properties
Drone cleaning is particularly suited to:
- Commercial office buildings
- Apartment complexes
- Educational facilities
- Industrial buildings
- Retail centres
- High-rise structures
- Large-scale exterior facade cleaning
The Edwards & Hardy Difference
With over 65 years of experience maintaining and protecting New Zealand buildings, Edwards & Hardy continues to invest in innovative technology that delivers better outcomes for our clients.
Our drone cleaning service complements our wider range of exterior maintenance solutions, helping property owners and facility managers keep their buildings looking their best while minimising disruption.
Every project is assessed individually to determine the most suitable cleaning method, ensuring safety, effectiveness, and quality results.
See Drone Cleaning in Action
The best way to understand the benefits of drone cleaning is to see it for yourself.
Watch our drone cleaning team in action as they safely and efficiently clean a commercial building using advanced drone technology.
Looking for a Smarter Way to Clean Your Building?
If you are responsible for a commercial property, apartment building, or high-rise structure, drone cleaning may offer a safer and more efficient alternative for your next exterior cleaning project.
Contact Edwards & Hardy to learn more about our drone cleaning services and find out whether your building is suitable for drone-assisted cleaning.