See whether your building suits a resident drone
Answer for one building. It takes about a minute, and nothing is sent unless you ask for your result.
Is your building a fit?
Seven questions from the design brief. Mark where you stand.
Your fit
0 of 7 answered
No score yet/ 100
Indicative only, from the design brief. Site requirements are still being finalised.
What the fit check tells you
It asks about the seven things the Lienry design brief rests on: the building's height, room for a dock, water and power nearby, what the outside is made of and how you clean it now.
The result is indicative, not a site survey. Lienry is at concept stage and site requirements are still being finalised, so treat it as the start of a conversation.

Questions about the fit check
How tall a building can it clean?
The commercial system is designed for buildings under 70 metres:
- Where it lives: a weatherproof capsule on the roof
- How it reaches the facade: on a tether fed from above, so it never carries water
- How often it looks: a re-scan every two days, which you can change
Does it need rooftop access?
On commercial buildings it lives in a capsule on the roof. What the roof needs is still being finalised.
Which surfaces does it clean?
Five kinds of exterior, each at the pressure set for it:
- Glass: facades, windows and roof glazing
- Solar panels: rooftop arrays and solar farm rows, at the pressure set for solar glass
- Walls: render and other wall finishes
- Roofing: metal roofing among them
- Driveways: on the home system, chosen in the app
The drone sets its pressure for each material before it washes.
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