When to carry out a CCTV pipe inspection

When to carry out a CCTV pipe inspection

Not all pipe problems are visible from the outside. Many issues start quietly and develop over time, eventually leading to leaks, blockages, odors, or structural damage.

A CCTV pipe inspection allows you to see exactly what is happening inside the pipe and, more importantly, understand the real cause of the problem before taking action.

Instead of guessing, you get a clear diagnosis.

Common signs that indicate the need for inspection

There are several warning signs that suggest something is wrong within the pipe system, even if the exact cause is not visible:

• Water leaks in walls, ceilings, or floors
• Persistent bad odors from drains or bathrooms
• Frequent or recurring blockages
• Slow or irregular drainage
• Unusual noises in the plumbing system
• Repeated issues within the same property or building

These signs do not necessarily indicate where the problem is — but they indicate that a problem exists and should be properly assessed.

Before any repair or intervention

One of the most common mistakes is starting repairs without a proper diagnosis.

Without inspection, work is often based on assumptions. This can lead to unnecessary costs, incomplete solutions, or repeated problems.

A CCTV inspection confirms the actual condition of the pipe and helps determine whether the solution should be localized or more extensive.

What a CCTV inspection actually shows

A professional inspection goes beyond simply recording video footage. It allows us to identify and assess:

• Cracks and small fractures inside the pipe
• Leaks at joints and connections
• Deformation or partial collapse
• Internal buildup reducing pipe diameter
• Poorly executed connections
• Points of water infiltration or external intrusion

More importantly, each issue is interpreted in terms of its real impact on the performance and integrity of the system.

In older buildings and pipe systems

In older properties, it is common to find multiple issues along the same pipe network. What appears to be a single problem is often part of a broader condition affecting the system.

A CCTV inspection provides a complete overview, allowing for informed decisions instead of isolated repairs that may not solve the root cause.

Before epoxy or CIPP pipe rehabilitation

Inspection is a critical step when considering pipe rehabilitation solutions.

It allows us to determine whether:

• Epoxy lining is sufficient (when the issue is related to watertightness)
• CIPP lining is required (when structural degradation is present)

Applying the wrong method without inspection can lead to ineffective or short-lived results.

After repairs or interventions

CCTV inspection is also recommended after repair work has been completed.

It confirms that the intervention was successful and that the pipe system is functioning correctly, providing peace of mind and technical validation.

What you receive after the inspection

At REVIPOX, an inspection does not end with a video file.

You receive a technical diagnosis that includes:

• Clear identification of the issues found
• Precise location of critical points
• Functional interpretation of each anomaly
• Professional recommendation for the most suitable solution

This allows you to make informed decisions — whether the solution is epoxy repair, CIPP rehabilitation, or another type of intervention.

More than inspection — correct decision-making

A CCTV inspection is not just about seeing inside the pipe.

It is about understanding the condition of the system and choosing the right solution based on real data.

The biggest risk is not the problem itself — it is acting without understanding it.

A practical solution to avoid unnecessary work

In many cases, a proper diagnosis can prevent unnecessary demolition or incorrect repairs.

Inspection transforms uncertainty into clarity, allowing targeted and efficient intervention.

Need to understand what is happening inside your pipes?

We carry out professional CCTV pipe inspections and provide clear technical guidance on the best course of action.

You can also send us an existing inspection video for analysis.

Call +351 930 650 707 to schedule your inspection.