NON-DESTRUCTIVE TRACING · TAVIRA · CABANAS · SANTA LUZIA · EAST ALGARVE
Leak Detection in Tavira | Find Hidden Water Leaks
Non-Destructive Leak Detection in Tavira: We locate hidden water leaks inside walls, under tiled floors, in pool pipework, and along underground supply lines without breaking structure unnecessarily[cite: 9]. Using acoustic tracing, thermal imaging, and tracer gas, we pinpoint the exact leak location first, complete targeted repairs, and provide official written reports for Portuguese insurance claims (DADA form)[cite: 9].
The 10-Minute Water Meter Test (How to Confirm a Leak)
Before calling out acoustic detection equipment, follow this simple self-test to verify if water is actively escaping your property’s pipe network[cite: 9]:
- Turn off all water points: Ensure washing machines, dishwashers, taps, and irrigation systems are switched off. Do not flush any toilets[cite: 9].
- Locate your main water meter: Usually positioned outside near your property boundary in a wall box or sidewalk chamber[cite: 9].
- Observe the low-flow indicator: Check the small red dial, star wheel, or digital counter on the meter face.
- Wait 10 to 15 minutes without using water: Take a photo or note down the exact meter reading[cite: 9].
- Check for movement: If the numbers increase or the small wheel turns while no water is being drawn inside, you have an active hidden leak downstream of the meter[cite: 9].
Read our full guide on How to Spot a Hidden Leak on Your Water Bill →[cite: 9]
Non-Destructive Tracing Methods We Use
1. Acoustic Ground Microphones
Amplifies the sound frequency generated by pressurised water escaping through tiny pipe fractures under concrete floors or stone paving.
2. Thermal Imaging Cameras
Detects subtle temperature differences inside walls and floors to map hot water pipe runs and identify hidden moisture plumes.
3. Tracer Gas & Pressure Testing
Safe hydrogen-nitrogen gas mixture pushed through isolated pipe runs to find micro-leaks where acoustic methods are muffled.
Leak Detection Costs & Portuguese Insurance Claims
Detection and repair costs are kept separate so you only pay for what is necessary[cite: 9]:
| Service Type | What is Included | Price Guide (2026) |
|---|---|---|
| Visual & Pressure Diagnostic | On-site call out, pressure testing isolated circuits, basic visual check | €39 – €65 |
| Full Non-Destructive Tracing | Acoustic, thermal, tracer gas survey + written report for insurer | €180 – €290 |
| Targeted Pipe Repair | Minimal wall/floor opening, section replacement, seal, re-pressurise test | Fixed quote provided on-site |
How Insurance Claims Work in Portugal (DADA Form): Most Portuguese multi-risk property policies cover search and destruction costs (pesquisa e destruição) plus consequential water damage[cite: 9]. After pinpointing your leak, we provide an official written invoice and technical report detailing the origin and cause, ready to submit to your insurer[cite: 9]. Read our guide: Who Pays for a Water Leak in Portugal? →[cite: 9]
Leak Detection FAQ
Yes. Non-destructive acoustic sensors and thermal cameras allow us to map the precise path of the leaking pipe below screed or tile layers, so opening is limited strictly to the 30×30 cm repair area.
In most cases, yes. Standard Portuguese multi-risk policies (Seguro Multirriscos Habitação) cover the search for the leak and the repair of damage caused by water, provided you present an official fatura with NIF and technical description.
Yes. We conduct pressure tests on pool skimmers, return lines, bottom drains, and vacuum points around Tavira, Cabanas, and Santa Luzia to isolate underground pool line leaks.
A standard residential leak tracing visit typically takes between 1.5 to 3 hours depending on property size, pipe access points, and whether tracer gas is required.
Suspect a Hidden Leak? Get It Traced Before Damp Spreads
Send a photo of damp patches on WhatsApp or call our Tavira team directly to book a non-destructive leak tracing visit.