Managing a strata building in BC means navigating complex maintenance decisions, depreciation reports, insurance renewals and owner expectations — all under the pressure of an aging building stock and a climate that is hard on building envelopes. Drone inspection has emerged as one of the most practical tools available to property managers and strata councils for tackling the most expensive item on the maintenance list: the exterior envelope.
The Traditional Alternative: Scaffolding or Rope Access
Before drones became a practical inspection tool, surveying a mid-rise or high-rise strata facade required scaffolding — often prohibitively expensive for a survey-only exercise — or rope-access technicians who could survey sections but not produce the comprehensive, documented coverage a drone delivers in one flight.
For a 10-storey residential building with four facades, a scaffolding survey could easily cost $15,000–$30,000 in mobilisation alone, before any inspection or repair work began. A drone survey covers all four facades in a day for a fraction of that cost, producing a photographic and thermal record of every elevation.
What Drone Inspection Delivers for Strata
A professional drone building inspection for a strata corporation typically includes:
- 4K visual survey of all exterior elevations, documenting cladding, windows, balconies, flashings and sealant joints in detail not achievable from the ground
- Thermal imaging to identify moisture behind cladding and at window perimeters
- Annotated elevation report documenting every identified defect with position, severity and repair notes
- Roof survey if included — thermal orthomosaic of the full roof surface
The defect register produced is directly usable by depreciation report engineers, by tendering contractors, and by strata insurance adjusters.
Specific BC Strata Applications
Depreciation Reports
BC strata regulations require triennial depreciation reports. The engineer preparing the report needs accurate envelope condition data. A drone survey provides documented photographic and thermal evidence of current conditions — far more defensible than a visual walk-around, and far less disruptive than scaffolding.
Pre-Warranty-Expiry Surveys
Buildings approaching the end of their new-home warranty period benefit from a comprehensive drone survey to document defects before warranty expiry. Drone imagery provides the timestamped evidence needed to support a warranty claim on envelope defects.
Post-Storm Assessment
After significant weather events — hail, windstorms, heavy rain — a rapid drone assessment documents storm damage before repair crews access the building, creating timestamped evidence for insurance claims.
Annual Facade Maintenance Programs
Progressive strata councils use annual drone surveys as part of a preventive maintenance program — catching failing sealants and cladding issues before they become water entry points, and tracking changes year over year.
Working with LeakInspections.ca
As a division of Anyleak.ca, LeakInspections.ca provides drone building inspections for BC strata corporations province-wide. Our pilots hold the appropriate Transport Canada RPAS Advanced Operations certification. Reports are delivered in formats suitable for council meetings, engineers and insurers. Contact us at 604-239-9934 to discuss your building.