Window cleaning that lives on the roof. Nobody on a rope.
A weatherproof capsule on the roof, a tether fed from above, and desktop software that runs the whole building. Designed for office and apartment buildings under 70 metres.
Book a pilot conversationDesigned for buildings under 70 metres
- Office towers
- Apartment blocks
- Mixed use
- Strata
- Glass facades
- Rendered walls
A capsule on the roof that keeps the drone ready between cleans
The drone lives in a weatherproof capsule on the roof. Its water tether is fed from above, so the drone never carries water and never runs out mid-clean.
Between cleans the capsule shelters and powers it. When the scan says a clean is due, it rises, works down the facade and returns.
- Weatherproof roof capsule
- Tether fed from above
- No water carried by the drone
- Back to the dock after every clean
The building is scanned before the first clean, and re-scanned every two days
The drone maps the building's structure and dimensions, and the scan becomes a model in the desktop software. Every clean is planned on that model.
Every two days it re-scans and decides whether a clean is needed. You can change the interval in settings.
- Structure and dimensions mapped first
- Re-scan every two days, adjustable
- Debris shaded where it has built up
- The re-scan decides when to clean
The whole building, run from the desktop software
The software sets the water pressure and where to wash, then follows the clean live on a 3D model of the building. This is a demo building with demo data.
- A 3D model from the scan
- Pressure set for each surface
- Live wash progress
- What was cleaned, and when
Wash route
4 zones- North facadeDone
- East facade23%
- Roof glazingQueued
- Ground floor shopfrontQueued
This clean
64% of the route
204 of 320 panels washed
- Scan age
- 2 days
- Debris zones found
- 3
- Next scheduled clean
- Thu 07:00
Facade map
- Washed
- One pass
- Pending
- Debris
Model is illustrative. The software will render each property from its scan.
Inspect panel data
Safety designed in from the dock up
Designed in, not supervised in
- Tether
- Obstacle camera
- Surface checks
Always tethered
Water and power through one line from the dock, for the whole clean.
Obstacle avoidance
A camera on the drone watches the surface and what is around it.
Site permissions
We do not claim any approvals. What each site will need is still being finalised.
Frequently asked questions
Does it need rooftop access?
On commercial buildings it lives in a capsule on the roof. What the roof needs is still being finalised.
How is it kept safe?
It is designed so nobody works at height:
- Tether: water and power stay connected, so nothing is carried
- Obstacle camera: avoidance built into the drone
- Surface checks: onboard, on every pass
- Weatherproof dock: shelter between cleans
Fail-safes are still being finalised.
What happens in bad weather?
Between cleans it shelters in a weatherproof capsule or waterproof pod. Its weather limits are still being finalised.
How much water does it use?
On the roof system the tether is fed from above. Water use per clean is still being finalised.
What permissions will it need?
We do not claim any approvals. Lienry is at concept stage, and what each site will need is still being finalised.
How does the pilot program work?
We are preparing a pilot program for commercial buildings under 70 metres:
- Who it is for: building owners and facilities managers in Sydney
- What runs: the roof capsule, its tether and the desktop software
- The first step: a conversation about your building
Dates and terms are still being finalised. Book a pilot conversation
What will it cost?
Pricing is still being finalised. We are not publishing prices before the pilot program. Add up what outsourced cleaning costs you now