Water tank waterproofing in Al Ammariyah, Jeddah

Al Ammariyah is a dense central Jeddah district of old apartment blocks on tight streets away from the sea. Shared flat tanks here collect dark greasy soot from heavy vehicle exhausts on main roads, and building walls stay continuously damp from slow leaks. A single tank leak affects flats below and adjacent units. Waterproofing stops the seepage and keeps all residents dry.

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Interior surfaces fully sealed
Food-safe coating materials
Cracks and gaps filled first
Inspected before handover

Why tank waterproofing protects your water supply

Al Ammariyah surrounds congested main roads carrying heavy traffic. The buildings are old and densely built, and shared tanks sit on rooftops or in underground plant rooms serving multiple units.

Seal before a leak develops

Old Al Ammariyah tanks leak slowly but persistently into lower flat walls, and continuous damp weakens the concrete and grows algae colonies.
Repair an existing slow drip

Slow seeping from the tank spreads through weak concrete to multiple flats below, and waterproofing stops it before spreading to neighbouring units.
Keep drinking water free of debris

Summer heat on the roof expands tank walls and winter damp fills every new crack that opens, and waterproofing protects against this endless cycle of stress.
Reduce maintenance over time

The old tank in Al Ammariyah can be salvaged and kept in service with waterproofing instead of full replacement, avoiding enormous cost to building residents.

Everything included in the service

Tank drained of water
Walls scrubbed with brush
Surfaces dried before coating
Cracks and gaps sealed
Primer coat brushed on
Waterproofing coat brushed on
Second coat applied over first
Coating inspected before leaving

How the waterproofing job is carried out

Booking and access arrangement
Draining, cleaning, and drying
Sealing and coating
Inspection and handover

What changes about water tank waterproofing in Al Ammariyah

Flat walls in Al Ammariyah stay damp year round from slow leaking shared tanks. Dark soot sticks hard to the facades and summer heat sets it permanently, making it very difficult to clean. For the whole method, see our water tank waterproofing service.

The first reason
Greasy dark soot from vehicle exhausts covers tank walls

Palestine Street, Madinah Road and King Fahd Road carry heavy traffic, and the dark greasy soot differs from pale sand dust. It settles on tank walls and enters with moisture, coating the water with fine diesel residue and making it unsafe for drinking.
The second reason
Shared tanks in old blocks leak down into lower flats

Each flat depends on a shared rooftop tank. Tank seepage affects multiple families, leaving black damp marks on lower flat walls and slowly destroying the shared concrete structure holding all units.
The third reason
Small cracks spread moisture through the entire building

Old apartment blocks are built with weak concrete, and tiny cracks in tank walls allow constant slow seeping. Water travels through concrete to the flats below, leaving persistent damp that weakens walls and spreads across multiple units.

Al Ammariyah on the map

Al Ammariyah sits about 0.5 km from Al Bahr and about 0.5 km from Al Mazloom.

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What the tank looks like after

A sealed, smooth interior surface

The coating bonds to the concrete or fibreglass and fills any hairline cracks that were present.

No active leaks or seeping

Gaps that were allowing water to seep through the walls or base are filled and covered.

Food-safe lining throughout

Every applied material is rated safe for contact with drinking water.

What our customers said

«شغلهم ما شاء الله، أنصح الجميع بالتعامل معهم. عن تجربة وثقة.»

Hesham ZayanAugust 2026 · Review on Google Maps

«أفضل شركة تنظيف بالبخار. أسعارهم ممتازة وشغلهم مرة كويس.»

Bashar Al-MushaikhiJuly 2026 · Review on Google Maps

«خدمة ممتازة.»

Abdullah Al-GhamdiAugust 2026 · Review on Google Maps

«ممتازين.»

Muhammad EshraJuly 2026 · Review on Google Maps

Read the reviews on Google

Some of our work

Illustrative photographs. Our own job photographs go here as soon as the client approves them.

What is different about Central Jeddah

Central Jeddah is the densest part of the city. Around the historic core of Al Balad the streets are narrow, the blocks are old, and most buildings have shops at ground level with flats above, so stairwells open onto markets and workshops. The main arteries, Madinah Road, King Fahd Road and Palestine Street, carry the heaviest traffic in Jeddah, and their exhaust leaves a dark, greasy soot unlike the dry sand of the outskirts. Old render holds it, summer heat bakes it on, and restoration work in the old quarter adds stone dust.

Nearby districts we cover

Al Bahr Al Mazloom Al Kandarah

Questions worth asking first

Are lower flats in the building affected more by tank leaks?

Yes, the ground and first floor flats receive most of the water and damp. Waterproofing stops water entering the concrete, keeping lower flats dry and safe from seepage damage.

Do algae and damp marks on building walls come from the tank above?

Yes, tank seepage is the main source. Water travels through cracks into the walls creating a wet environment, and algae grows on that continuous moisture.

How often should the shared tank be cleaned in a tall apartment block?

Cleaning frequency depends on seepage and dirt load. Waterproofing cuts contamination sharply, so routine cleaning becomes much less frequent after sealing.

If a shop occupies the ground floor, does tank leakage damage the stock?

Yes, seepage from a flat above will destroy shop fittings and goods. Waterproofing protects the tank completely and prevents any moisture reaching the floor below.

After sealing a shared tank, should all building residents be informed?

Yes, notifying residents explains that the tank is now sealed and water quality has improved. This removes worry about cloudy water and builds confidence in the water system.

Is there a big difference between sealing a flat tank and a shared tank?

The sealing method is the same, but the impact differs. A shared tank serves many flats, so effective waterproofing protects all residents from moisture and seepage damage.

How much does water tank waterproofing in Al Ammariyah cost?

It is set after we see the job, because the price follows the kind of work, the size of the space, its condition and the time and materials it needs. Send a photo and a short description on WhatsApp and we will give you an estimate before we reach Al Ammariyah.