Tank leak repair in Al Kandarah Jeddah
Al Kandarah is a dense commercial district in south Jeddah along King Fahd Road, containing old villas, apartment blocks, hotels and the Kandarah Souq famous for gold and wedding jewellery. Tanks here vary widely in size and type, from traditional villa rooftop tanks to large hotel reserves and commercial building systems. Leaks appear quickly because of high pressure on distribution pipework and intensive daily use.
-
Potable-rated materials
Linings and disinfectants cleared for drinking water tanks, not general-purpose products.
-
You get the downtime first
How many hours the tank is out of service, told before we start rather than after we finish.
-
A first-draw flush
We run the first draw off after refilling, and the tank is not handed back until the water runs clear.
-
Ground and roof tanks
Villas, apartment blocks and premises that need a written record of each visit.
Why the job is different in Al Kandarah
Villas and apartment buildings in Al Kandarah were built from the 1950s through to the 1980s, and the exposed rooftop tanks show rust marks and hairline cracks from direct sun and intense heat exposure. The method is set out in full on what Tank leak repair involves.
Old villas with rooftop tanks exposed to heat
Villas in Al Kandarah rely on large metal tanks mounted on roofs. Intense heat and ultraviolet radiation cause metal corrosion and fine cracks, especially at welds and corners where metal stress concentrates.
Distribution pipes under high pressure
Hotels and commercial buildings require high water pressure to reach multiple storeys and units. The sustained pressure causes gradual wear in pipes and joints; leaks start as pinhole drips then grow.
Intensive use and rising demand
The Kandarah Souq, shops and hotels draw water constantly throughout the day. The continuous load on the tank and pipework means any structural weakness develops into a visible leak rapidly.
The character of Al Kandarah
Commercial area: offices, showrooms and small stores
Al Kandarah is a mix of old villas, commercial apartment blocks and hotels, meaning tank sizes and types vary widely. Villas have exposed rooftop tanks vulnerable to heat, while apartment buildings and hotels have buried tanks carrying higher pressure. Repair must account for each tank type and its specific demands.
Where the water leaves decides how it is repaired
A busy commercial district in south Jeddah on King Fahd Road, mixing old villas, apartment buildings, hotels and shops, bounded by the historic city centre, the Kandarah Souq, Jeddah National Hospital and Old Makkah Road.
Damp and salt on the outside wall
Tank inspection starts by closing the float valve and outlet and monitoring whether the level falls from the tank itself.
The kind of crack
The search for cracks focuses on the tank floor, corners and welds, where moisture and pressure accumulate.
The wall to floor junction
Checking the pipe entry and outlet verifies the seal tightness and corrosion around the entry point.
Pipe entries
High pressure in hotel pipework causes slow leaks that may only be noticed after several days of observation.
The condition of the old lining
Full ventilation and drying of the tank is essential before repairing any crack because moisture prevents repair adhesion.
What the tank is made of
Metal tanks in Al Kandarah show rust staining around leak sites before visible drips appear, helping pinpoint the location.
How we work
-
1
Inspect and locate the leak
We close the float valve and the outlet, mark the water level and watch it fall, then check the fittings and the wall beside it. That separates a tank leak from a pipe leak or a float valve that never shuts.
-
2
Drain, clean and dry
We empty the tank, lift the sediment off the base, wash back to sound concrete and let the surface dry. No repair holds on a damp or dusty face.
-
3
Repair the cracks and the entries
We cut the crack open, fill it with a non-shrink mortar, inject anything still weeping and rebuild around the pipe sleeve. A joint that moves takes a flexible detail, not a rigid one.
-
4
Refill, test, then sterilise
We refill, read the level again to confirm the drop has stopped, then sterilise before the water is used, because the tank has been open with tools and hands inside it.
What tank leak repair includes
-
A marked level test
A reading before and after with everything shut, which establishes that the loss is the tank and not the plumbing.
-
Draining and sediment removal
Water and silt out of the base, so the floor and the walls can be seen as they really are.
-
Pressure wash and dry back
The weak layer and the dust come off, because a repair only holds on sound concrete.
-
Cracks opened and filled
The crack is cut open and filled with a non-shrink mortar, and anything still weeping under water pressure is injected.
-
Refill and a recorded test
We refill, read the level again and write the reading down, so the result is not a matter of opinion.
-
Sterilised and back in service
A wash and a sterilisation once the material has cured, and guidance on running the first fill off before the water is used.
What is different about Al Balad Sub-Municipality
Al Balad sub municipality covers the historic core of Jeddah and the districts that first grew outside its wall. Its building stock is the oldest in the city: heritage stone houses and apartment blocks from past decades, threaded with hotels, shops and crowded popular markets around Bab Makkah, Bab Sharif and the Kandarah Souq. Nearness to the sea, the Islamic Port and the Arbaeen lagoon keeps humidity high all year, water and drainage networks are old, and narrow lanes, dense eateries and commercial storerooms put food and shelter within reach at every corner.
Questions about this district
How do we know if the leak is in the tank itself and not the plumbing?
We close the float valve and outlet and watch the level. If it falls, the leak is the tank. If it holds, the leak is in external pipes.
Why are metal tank leaks common in Al Kandarah?
Metal tanks on roofs face intense sun and heat year-round. The metal corrodes and welds weaken from repeated heat cycling.
Is protective paint enough to prevent leaks?
Paint slows corrosion but does not stop it. If the tank is old, paint alone will not solve the problem.
How many times must the tank be cleaned before repair?
It must be fully drained, cleaned and dried before the crack or pipe entry is repaired. Without drying, the repair will not hold.
Does lining alone seal a leak without fixing the original crack?
No. Lining comes after repair. If the original crack or hole remains, lining will not stop the leak.
Do hotel tanks need different treatment?
Yes. Hotel tanks are larger and carry higher pressure. Repair requires more precision and verification that no secondary leak remains.
How much does tank leak repair in Al Kandarah cost?
It is set after the inspection, because the price follows the type of infestation, the size of the space, how far it has spread and the number of visits it needs. Send a photo and a description on WhatsApp and we will give you an estimate before we reach Al Kandarah.
Nearby districts we cover
Other services in Al Kandarah
Other services we provide to residents of Al Kandarah.
-
Water tanks
Water tank cleaning
-
Water tanks
Water tank sterilization
-
Water tanks
Water tank sealing
-
Residential
Cockroach control
Need tank leak repair in Al Kandarah? Tell us what you saw and we will tell you what it needs
We reach Al Kandarah at a time we agree, and you get the full cost before we start.