Roof Inspection Market in Australia
Industry Overview
Drone roof inspection is booming across Australia:
- Annual market: varies — consult relevant providers for current pricing+
- Growth rate: 50% year-over-year
- Key sectors: Residential, commercial, insurance, real estate
Why Drones Transform Roof Inspection
Traditional method (2015):- Roofer climbs on roof (dangerous)
- Falls from height = most common workplace injury
- Limited angles/views
- Time-consuming (2–4 hours per house)
- Cost: costs vary — consult relevant providers for current pricing
- No climbing (zero fall risk)
- 360-degree coverage from ground
- 4K video + thermal imaging
- 30–45 minutes per house
- Cost: costs vary — consult relevant providers for current pricing
- Remote Pilot License (RePL) — mandatory
- Remote Operator Certificate (ReOC) — for professional services
- Flight plan — submitted to ATC if controlled airspace
- Insurance — varies by coverage level and operations type public liability minimum
- VLOS compliance — visual line of sight maintained
- Flying near buildings (collision hazard)
- Proximity to power lines
- High wind environments (roofline turbulence)
- Limited landing zones
- Weather sensitivity
- Pre-flight inspection procedures
- Wind speed limits (max 12–15 knots near buildings)
- Weather assessment (rain, extreme heat)
- Site safety hazard evaluation
- Airspace check (power lines, cellular towers)
- Flight safety protocols
- Minimum distance from building edges
- Collision avoidance procedures
- Emergency landing procedures
- Photographic/video quality standards
- Equipment specifications
- Drone models authorized (DJI Air 3S, Mavic 3, etc.)
- Camera/sensor specifications
- Thermal imaging capability
- Resolution/video format requirements
- Client communication
- Pre-inspection briefing
- Safety notifications
- Privacy and property rights
- Data delivery timeline
- Data management
- Video/photo organization
- Report generation
- Client data security
- Retention policies
- Heat loss detection (insulation gaps)
- Moisture detection (wet areas)
- Electrical hotspots (faulty wiring visible on roof)
- Tree canopy analysis (near roofs)
- Property address and GPS coordinates
- Roof type (tile, metal, flat, concrete)
- Building height (1–4 stories typical)
- Known issues (leaks, damage, age)
- Insurance claim required? (affects documentation)
- Access to property (need to land nearby)
- Restricted airspace check (military, airport)
- Utility line locations (power, cable, fiber)
- Visual inspection of property from ground
- Check for power lines (60% of drone accidents)
- Identify obstacles (trees, antennas, chimneys)
- Assess landing zones (hard, flat surfaces)
- Check weather forecast (wind speed especially)
- Notify neighbors (courtesy, legal in some states)
- Confirm airspace status (NOTAM check)
- Weather confirmation (wind < 12 knots)
- Equipment test (all systems functional)
- Battery charge (100% for all batteries)
- Camera test (shoot reference photos)
- GPS lock achieved (minimum 10 satellites)
- Wind direction confirmed
- Landing zone clear and secure
- Client briefed on procedure
- Approach from upwind
- Takeoff from secure area
- Climb to 50 feet altitude
- Move upwind of property
- Orbital pattern around roof
- Maintain 15–20 meters horizontal distance
- Circle entire perimeter clockwise
- Vary altitude to capture all roof sections
- Document chimney, vents, edges
- Close-up detail passes
- Zoom in on problem areas (leaks, damage)
- Capture 4K video of suspicious regions
- Thermal imaging of any wet areas
- Document flashing, gutters, valleys
- Landing approach
- Return to takeoff zone
- Reduce altitude gradually
- Land in clear area (away from power lines)
- Secure aircraft immediately
- Capture all roof sections (360° coverage)
- Zoom in on visible damage
- Record 4K video for review
- Document GPS coordinates and timestamps
- Photograph problem areas from multiple angles
- Note weather conditions
- Executive Summary
- Property address
- Inspection date
- Overall roof condition rating
- Photographic Documentation
- Full-resolution images (organize by roof section)
- Close-ups of damage areas
- Before/after if repair comparison
- Findings
- Identified damage (tiles, flashing, etc.)
- Age assessment (if possible)
- Repair recommendations (prioritized)
- Estimated repair costs (general guidance)
- Thermal Analysis (if thermal camera used)
- Heat loss areas
- Insulation gaps
- Water intrusion indicators
- Electrical anomalies
- Disclaimer
- Professional opinion based on visual inspection
- Limitations of drone assessment
- Recommendation for licensed roofer follow-up
- Insurance/warranty limitations
- PDF report with photos
- Online portal (video clips + photos)
- Annotated video walkthrough
- Raw footage (if requested)
- Personal liability (potentially bankruptcy)
- Insurance covers defense + settlement
- Typical cost: costs vary — consult relevant providers for current pricing, limits costs vary — consult relevant providers for current pricing
- Flying without proper airspace check (might cross controlled airspace illegally)
- Not maintaining VLOS (lose sight of drone)
- Flying during strong wind (loss of control)
- Poor landing (crash into property = liability)
- No pre-flight safety assessment (collision risk)
- Providing repair quotes (outside licensing scope)
- Guaranteeing roof condition (liability exposure)
- Not documenting findings adequately (claims disputes)
- Sharing photos without permission (privacy violation)
- Flying without ReOC (regulatory violation)
- Flying near power lines (electrocution risk to drone + interference)
- Operating in restricted airspace (military, airport zones)
- Flying over people (even during routine inspection)
- No battery reserve (forced landing on neighbor's property)
- Ignoring weather changes (sudden wind gusts)
CASA Regulatory Framework
Standard CASR Part 101 Requirements
Roof inspection (like all commercial operations) requires:
Roof-Specific Considerations
Special Risks:Roof Inspection Operations Manual (ReOC Requirement)
Must document:
Equipment for Roof Inspection
Essential Drone Specifications
| Feature | Requirement | Reason |
|---|---|---|
| Flight time | 25+ minutes | Complete inspection without battery swap |
| Max wind resistance | 15+ knots | Stable flight near building rooflines |
| Obstacle avoidance | 360° (minimum 270°) | Collision prevention |
| Camera resolution | 20+ MP (or 4K) | Detail for damage assessment |
| Zoom capability | 2–4x optical | Inspect damage from distance |
| Video stabilization | 3-axis gimbal | Professional footage quality |
Recommended Drone Models (Australia 2026)
| Drone | Cost | Thermal? | Notes |
|---|---|---|---|
| DJI Air 3S | varies depending on specifications | No | Best value, 48MP camera |
| DJI Mavic 3 | varies by coverage level and operations type | Yes | Premium optics, thermal |
| DJI Matrice 300 RTK | varies by coverage level and operations type (maximum under the Civil Aviation Act 1988) | Yes | Industrial-grade |
| Auterion Skynode | A$50,000 | Optional | Professional platform |
Thermal Imaging Add-on
Optional but valuable for:Pre-Inspection Planning
Client Intake Checklist
Before scheduling:
Site Safety Assessment (Pre-Flight)
Day before inspection:Flight Execution (Roof Inspection)
Pre-Flight Checklist
Day of inspection:Safe Flight Procedure
Recommended Flight Pattern:Documentation & Reporting
During Flight (Critical)
Post-Flight Report Generation
Standard report includes:Report Delivery Format
Client delivery options:Insurance for Roof Inspection Business
Mandatory Coverage
| Coverage | Amount | Cost |
|---|---|---|
| Public liability | varies by coverage level and operations typeM | varies by coverage level and operations type |
| Professional indemnity | varies depending on specificationsM | varies depending on specifications |
| Equipment coverage | Full replacement | varies depending on specifications |
| Total Annual | — | varies depending on specifications |
Why Professional Indemnity is Critical
Scenario: You inspect roof, report "minor damage," homeowner doesn't repair, roof leaks severely → causes varies depending on the type and extent of work required water damage. Without E&O insurance:Pricing & Business Model
Australian Market Pricing (2026)
| Property Type | Inspection Cost | Time |
|---|---|---|
| Residential (single story) | varies — check with relevant providers | 20–30 min |
| Residential (two story) | varies — check with relevant providers | 30–45 min |
| Commercial building | varies by coverage level and operations type | 1–2 hours |
| Insurance claim inspection | varies by coverage level and operations type | 45 min |
| Thermal + standard | +varies by coverage level and operations type | Add 15 min |
Revenue Model Example
Assume 5 inspections per week:| Item | Amount |
|---|---|
| Inspections/week | 5 |
| Average price | varies — check with relevant providers |
| Weekly revenue | varies — check with relevant providers |
| Monthly revenue | varies — check with relevant providers |
| Annual revenue | varies by coverage level and operations type |
| Less: Insurance (varies by coverage level and operations type) | -varies depending on specifications |
| Less: Equipment maintenance | -varies depending on specifications |
| Less: Vehicle/fuel | -varies depending on specifications |
| Less: Software/tools | -varies depending on specifications |
| Net profit | varies — check with relevant providers |
Common Mistakes to Avoid
Procedural Errors
Professional Errors
Safety Errors
FAQ
Q: Do I need a ReOC for roof inspection?
A: Yes. Any commercial drone flying requires ReOC (unless drone under 250g with simple operation).Q: What if I fly over a neighbor's property to inspect a roof?
A: You must maintain VLOS and have property owner permission. Flying over neighbor's property without permission = trespass + privacy violation.Q: Can I do roof inspections for property developers?
A: Yes, absolutely. Excellent B2B market. Higher pricing (costs vary — consult relevant providers for current pricing).Q: Should I provide repair recommendations?
A: Observations yes (e.g., "damaged flashing visible"); repair quotes NO (requires licensed roofer). State this clearly in report.Q: What if I discover asbestos roofing?
A: Document it, note in report, recommend licensed asbestos specialist. Don't diagnose or advise removal (outside your scope).Q: How do I handle insurance claims inspections?
A: Different rules apply. Insurance companies may have specific documentation requirements. Contact insurer before flying for claims work.Q: Can I charge extra for thermal imaging?
A: Yes! Thermal adds significant value. Charge +varies depending on specifications and supplier for thermal inspection. Market commands premium pricing.Q: What if client refuses to pay after inspection?
A: Have written quote and contract signed before flying. Small claims court if necessary. Insurance provides dispute coverage.Q: Does MmowW help with roof inspection compliance?
A: Yes. MmowW tracks ReOC compliance, flight logs, client documentation, and insurance status. Cost: A$8.50/drone/month.Q: How many roof inspections can one person do per day?
Key Takeaways
Roof inspection is lowest-risk drone business (no flying over people) ReOC required from CASA High profit margins: 60–75% typical Professional indemnity insurance critical (liability exposure) Thermal imaging adds 30–40% value to inspections Pricing: varies depending on specifications and supplier residential, varies depending on specifications and supplier commercial One person can generate varies depending on specifications and supplier (maximum under the Civil Aviation Act 1988)+ annual profit (5 inspections/week)