Tank leak repair in Al Jamiah Jeddah
Al Jamiah is a densely packed quarter of apartment buildings stacked above shops, restaurants and small markets. The buildings have stood for decades and every block has a roof tank or basement tank, with leaks first appearing in lower flats or communal courtyards. The congestion around Al Jamiah Roundabout and hospital services means tanks run under high continuous pressure.
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Potable-rated materials
Linings and disinfectants cleared for drinking water tanks, not general-purpose products.
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You get the downtime first
How many hours the tank is out of service, told before we start rather than after we finish.
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A first-draw flush
We run the first draw off after refilling, and the tank is not handed back until the water runs clear.
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Ground and roof tanks
Villas, apartment blocks and premises that need a written record of each visit.
Why the job is different in Al Jamiah
The buildings here are middle-aged, built thirty to forty years ago, and original tanks suffer from rust and fine cracks driven by continuous pressure and heat. The method is set out in full on our Tank leak repair service.
Roof tanks exposed to sun and heat
Most buildings have tanks on the roof with minimal insulation. The intense sun dries the outer walls and causes expansion and contraction, with fine cracks appearing after years.
Vertical pipes embedded in old walls
Pipes are buried inside building walls and run across many floors. Vibration and pressure swings weaken joints and narrow bends.
High demand and sustained pressure from below
The district is congested and shops, restaurants and flats draw water all day. High pressure stresses tanks and pipes, with slow leaks developing gradually.
The character of Al Jamiah
Apartment district: residential blocks, repeated floors and shared entrances
Residential blocks here are tightly packed with shared tanks serving multiple flats. High pressure and continuous use stress the tanks, and repair must account for the fact that the tank goes straight back into service to supply many households.
Where the water leaves decides how it is repaired
A densely built residential district north of Old Makkah Road, with apartment blocks rising above shops and restaurants, bounded by Al Jamiah Roundabout at the junction of Abdullah Sulaiman Street and Al Jamiah Road, with Stadium Road on the eastern approach.
Damp and salt on the outside wall
Fine cracks on tank walls emerge from daily thermal expansion and direct sun exposure on building roofs.
The kind of crack
Joint and bend leaks in vertical lines occur because metal rusts and high pressure stresses connections.
The wall to floor junction
Pipes buried in walls are invisible until moisture shows on a ceiling below or on a wall.
Pipe entries
Sediment and deposits inside the tank accumulate from tap water and high pressure stirs them, causing corrosion.
The condition of the old lining
Leak sites often appear at the tank base, at pipe entry points, or on side walls from pressure stress.
What the tank is made of
Sediment and bacteria show during cleaning, and old tanks need deep cleaning before they return to service.
How we work
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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.
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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.
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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.
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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
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A marked level test
A reading before and after with everything shut, which establishes that the loss is the tank and not the plumbing.
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Draining and sediment removal
Water and silt out of the base, so the floor and the walls can be seen as they really are.
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Pressure wash and dry back
The weak layer and the dust come off, because a repair only holds on sound concrete.
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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.
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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.
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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 Jamiah Sub-Municipality
Al Jamiah sub municipality spans the older south of Jeddah. Planned districts such as Al Fayha, Al Thaghr and Madain Al Fahd sit beside crowded popular quarters like the Nazlahs and Al Quraiyat, and beside cleared or clearing land in Ghulail, Petromin and Al Thaalibah awaiting redevelopment. Apartment buildings stand close together above dense runs of shops and restaurants along Old Makkah Road and Prince Majid Road. Drainage in the popular quarters is ageing, humid air drifts in from the port and refinery side to the west, and the flat low lying ground holds rainwater in narrow streets.
Questions about this district
How do we know if the leak is in the tank itself or the plumbing?
We close the float valve and outlet and monitor the level over hours. If it drops, the leak is in the tank or its inlet pipe. If it stays level, the problem lies in the vertical lines.
Why are leaks common in older apartment blocks?
The buildings here are middle-aged and metals rust, fine cracks grow under pressure, heat and cold cycles.
Is it enough to line the tank without fixing the crack first?
No. Lining comes after repair, never instead of it. If we leave the crack and water seeps, the lining will fail too.
Does a slow leak add to the water bill?
Yes. Even a slow leak accounts for millions of litres per month. Sustained pressure also stresses the tank further.
How do we fix pipes buried in walls without demolition?
If the pipe is damaged, we may disconnect only the affected sections. If rust is widespread, we may need to replace the entire run.
Does tank repair include cleaning?
Yes. We drain the tank fully, clean out sediment and algae, then dry, repair, and line it.
How much does tank leak repair in Al Jamiah 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 Jamiah.
Nearby districts we cover
Other services in Al Jamiah
Other services we provide to residents of Al Jamiah.
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Water tanks
Water tank cleaning
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Water tanks
Water tank sterilization
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Water tanks
Water tank sealing
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Residential
Cockroach control
Need tank leak repair in Al Jamiah? Tell us what you saw and we will tell you what it needs
We reach Al Jamiah at a time we agree, and you get the full cost before we start.