Hidden water leak detection for apartments in Al Ajawyd, Jeddah

Prepared by the technical team · editorial review · last updated 13 November 2026 · Sources

Why hidden water leak detection differs in Al Ajawyd

The centre of Al Ajawyd is at 21.4033, 39.3096, about 21 km from the centre of Jeddah, with an approximate radius of 1.2 km. The approximate area shown on the map is centred here. The centre of Al Ajawyd sits about 94 m above sea level (SRTM open elevation data).

Al Ajawyd is about 12.3 km from the sea coast (OpenStreetMap). The nearest wadi channel is about 1.9 km from the centre of Al Ajawyd (OpenStreetMap).

Al Ajawyd is a neighbourhood centred at 21.4033, 39.3096, roughly 21 km from the centre of Jeddah, with an approximate radius of 1.2 km. Its centre sits about 94 m above sea level, and the area lies about 12.3 km from the sea coast. These distances matter for leak work. Because the neighbourhood is set inland rather than on the shoreline, the technician's first checks focus on pressure, storage tanks and pipe runs rather than salt-driven corrosion from the coast. The modest elevation means that water is usually pumped to rooftop tanks, so the pump and tank connections deserve as much attention as the walls and floors.

The nearest wadi channel runs about 1.9 km from the centre of Al Ajawyd. Seasonal runoff and ground moisture can shift soil around building foundations, and that movement can open hairline cracks in buried pipes or slab penetrations. For this reason the inspection covers the ground-floor slab, the boundary walls and the drainage lines that carry water away from the building. Pressure readings and listening checks are taken at several points, so that a slow loss near a foundation is not mistaken for a fault in a single fixture. Owners who notice damp patches on lower walls, or a water bill that rises without a clear reason, should mention this to the technician so the search can start at the right place.

Several habits make hidden leaks harder to find and more costly to repair. Owners often wait until a stain appears on the ceiling, when water has already travelled a long way from its source. Others assume that a higher bill is caused by usage alone and do not ask for a meter check. A common error is to repair a visible joint while ignoring the rooftop tank, where a worn internal coating can slowly release water and debris. Tank internal coating is priced at SAR 25–65 per m², and it is usually cheaper to inspect the lining during a leak visit than to repair damage later. Keeping a simple record of meter readings and tank levels also helps the technician confirm where and when the loss began.

In an apartment, a problem may start in your unit or in a shared line; we separate the two before any work.

When do you need hidden water leak detection?

These are the signs most often linked to hidden water leak detection:

• A water bill higher than usual with no change in use
• The meter keeps turning with every tap closed
• A hissing or trickling sound in the wall after the taps are off
• A damp patch that slowly grows on a wall or ceiling

Causes we see in the field

• A cracked pipe under floor tiles — we check this before anything else.
• A corroded joint inside a wall — we check this before anything else.
• A hot line that expands and contracts with use — we check this before anything else.

Tools we use in Al Ajawyd

How the work is done, step by step

1. Meter test: We stop all use and watch the meter to confirm whether water is actually being lost.
2. Line isolation: We close valves one line at a time to see which line loses pressure.
3. Acoustic listening: We follow the sound of water escaping under pressure and compare its strength between points.
4. Thermal imaging and moisture mapping: We map how far the wet area spreads behind paint and tiles.
5. Documentation: Readings, photos and the likely position go into a written report.

Al Ajawyd in facts and sources

Common questions about hidden water leak detection in Al Ajawyd

Common mistakes we see

• Breaking tiles at random before the line is identified
• Repainting the stain while the moisture keeps coming back

What you receive

You receive: a technical report with the readings, the likely leak position and a confidence level, in a technical report with a verification code.