Is your pool losing water? Don’t panic, we have the solution!
Have you noticed a rapid drop in your pool’s water level? A leak might be the cause. But how can you detect it without damaging your installation?
Non-Destructive Swimming Pool Leak Detection – Professional Methods
We locate leaks with pinpoint accuracy, without unnecessary destruction (pool shell, fitted components, underground pipes, equipment room).
A pool losing water can hide a leak in the liner/shell, a fitted component (skimmer, return jet, pool light…), or an underground pipe. Non-destructive leak detection allows us to pinpoint the area before repair, avoiding costly trial-and-error work.
Proven Track Record
With a success rate of over 99% since 2022, we guarantee reliable results.
Before suspecting a leak, try the
bucket test
(evaporation vs leak). It’s a great preliminary check before a diagnostic.
We eliminate random digging and target the repair efficiently.
Less Damage
We locate the exact spot first: fewer unnecessary openings, less excavation work.
Save Time
An accurate diagnostic speeds up repairs and avoids endless trial-and-error.
More Reliable Repairs
The final report guides the right action (pipework, fitted component, pool shell integrity…).
Insurance Support: Covered Services
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- Depending on your insurance provider, leak detection services are generally
covered
-
- under water damage policies. Deductibles typically range between €100 and €150. Feel free to present our quote to your insurer. L’Olympide can also guide you through the
process.
Non-Destructive Leak Detection Methods
Depending on the setup (pool type, symptoms, water stabilization level, pipe accessibility),
we use one or more complementary methods. The goal isn’t to multiply tests,
but to select the most relevant ones to confirm and locate the leak.
VIDEO INSPECTION
TRACER GAS
FLUORESCEIN DYE
DIELECTRIC TESTING
VACUUM TESTING
ELECTRO-ACOUSTIC
When to use which method?
- Pressure Testing: Confirm a loss on a line (suction/return line), isolate a section.
- Video Inspection: Visually inspect the inside of accessible pipework.
- Tracer Gas: Pinpoint underground pipe leaks by detecting rising gas.
- Fluorescein Dye: Highlight suction points / micro-cracks (depending on context).
- Dielectric Testing: Locate liner/shell punctures via electric currents.
- Vacuum Testing: Identify circuit defects by creating controlled vacuum pressure.
- Electro-Acoustic Testing: Listen to leak noise on pipework (depending on materials and conditions).
Our Intervention Workflow
- Analyze the water drop (speed, stabilization level, weather conditions).
- Check pool shell / fitted components / equipment room before blaming underground pipes.
- Isolate circuits and confirm water loss (targeted tests).
- Pinpoint the most probable area, then recommend a targeted repair.
If needed, start with the bucket test (evaporation vs leak).
On-Site Pool Leak Detection
Every service is carried out on site by a specialized technician, using a step-by-step methodology and targeted checks.
Equipment Used for Pool Leak Detection
Non-destructive leak detection relies on specialized equipment tailored to each scenario
(underground pipework, fitted components, pool shell integrity).
Underwater Pool Leak Detection (If Required)
When pool configuration requires it, specific checks can be performed underwater by diving,
particularly around fitted components or hard-to-reach areas.
Gallery – Non-Destructive Pool Leak Detection
Examples of leak detection services performed on various pool types and pipe networks.
Videos: Non-Destructive Pool Leak Detection
Three demonstrations to understand our approach and the specialized equipment used on site.
How Does Non-Destructive Leak Detection Work?
Goal: Locate the origin of water loss, then provide an actionable report to perform a targeted repair.
Symptoms, drop rate, stabilization level, initial checks.
Selecting appropriate methods (pressure, video, gas, etc.) to isolate and confirm.
Clear summary: area, probable cause, repair recommendations.
FAQ – Non-Destructive Swimming Pool Leak Detection
Does « non-destructive » mean zero digging/breaking?
Yes, the goal is to avoid unnecessary damage. In most cases, we pinpoint the leak without breaking anything. Excavation is only considered as a last resort, and strictly targeted once the location is confirmed.
Why are multiple methods sometimes required?
Because every pool and installation is unique. One method might confirm water loss (e.g., pressure testing) while another pinpoints the spot underground (e.g., tracer gas). Our goal is maximum accuracy, not multiplying tests.
Is a pool leak always visible to the naked eye?
No. A large portion of leaks occur inside fitted components, the equipment room, or underground pipework. That’s why we work through systematic isolation and technical confirmation, not visually.
What does the final report include?
A comprehensive report detailing: findings, exact area/location, probable cause, and actionable repair recommendations. It can be handed directly to your pool builder or technician.
What can I do before calling you?
Perform the bucket test: it often distinguishes natural evaporation from an actual leak and helps qualify the urgency.