What is CCTV drain camera inspection?
CCTV drain camera inspection uses a waterproof camera on a flexible rod inserted into pipes to visually diagnose blockages, cracks, root intrusion, and other internal damage without excavation.
A CCTV drain camera inspection involves threading a small waterproof camera through your pipes to see exactly what is causing a blockage or contributing to poor drainage. The camera connects to a flexible rod that the plumber guides through the pipe network, transmitting real-time video to a monitor on the surface. This lets the plumber see the pipe interior at full resolution and identify the precise location and nature of any problem.
Common findings include:
- Accumulated grease, hair, or soap buildup
- Tree root penetration or blockages
- Cracked, collapsed, or misaligned pipe sections
- Joint separation or displacement
- Mineral deposits or scale buildup
Plumbers typically use CCTV inspection when a drain is slow, blocked, or backing up, and simple clearing methods have not resolved the issue. It also helps diagnose why a property has recurring drainage problems or when planning major repairs. Unlike trial-and-error approaches, CCTV removes guesswork and helps plumbers recommend the right solution, whether that is high-pressure jetting, localized repairs, or pipe relining. For Perth homes with older clay or cast-iron pipes, CCTV inspection can reveal deterioration before it becomes urgent. The inspection also provides documentation of pipe condition, which is useful for property sales or insurance claims.