Water tank waterproofing in Al Kandarah, Jeddah

Al Kandarah lies in central Jeddah on King Fahd Road, a dense commercial area where shops, stores and workshops surround residential buildings. Vehicle exhaust deposits a dark, greasy soot on every surface, and any tank leak lets this black pollution seep into the water supply. Waterproofing blocks this contamination before it begins.

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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 Kandarah sits on King Fahd Road in south Jeddah near the famous Kandarah Souq, combining older villas, apartment buildings and hotels with Jeddah National Hospital and busy shop-lined frontages on Old Makkah Road.

Seal before a leak develops

In a commercial zone like Al Kandarah, heavy traffic carries greasy black soot unlike the dry sand of outlying districts, and it clogs small cracks rapidly with accumulating deposit.
Repair an existing slow drip

If water is discoloured or has a stale smell, thorough cleaning followed by waterproofing ensures that contamination does not return.
Keep drinking water free of debris

Drinking water stays clean and clear only when tank walls are sealed against external pollutants, which is critical in busy city streets.
Reduce maintenance over time

Instead of cleaning the tank weekly or fortnightly, waterproofing reduces maintenance to once monthly at most and protects water quality year round.

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 Kandarah

Heavy daily traffic leaves a dark, oily soot residue on building facades and rooftops that differs markedly from the dry sand of outlying areas. For the whole method, see how we approach water tank waterproofing.

The first reason
Black soot enters through cracks and seeps inward

In crowded commercial streets, vehicle exhaust leaves a greasy black film on every surface. Any crack or seam in the tank allows soot and pollution to enter with seeping water from outside. The water turns dark grey or black within days, making frequent cleaning the only temporary solution.
The second reason
Heavy dust and soot block vents and fittings

Nearby shops and storehouses raise dust and particulate levels constantly. This heavy, sticky dust settles on tank lids and in openings, enters when the tank is opened, and accumulates on the bottom even through strainers.
The third reason
Weekly tank cleaning becomes routine without sealing

Even minor seepage through tank walls lets soot, dust and small insects inside. Residents in Al Kandarah may find themselves cleaning the tank every week or two because the water changes colour repeatedly and the smell becomes stale.

Landmarks of Al Kandarah

The Kandarah Souq and Old Makkah Road define the district's location. Work in Al Kandarah means our team arrives via King Fahd Road or side streets around the shops and warehouses.

King Fahd Road
Old Makkah Road
King Khalid Road
Kandarah Souq
Jeddah National Hospital

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 Ammariyah Historic Jeddah Al Bahr

Questions worth asking first

Why does water turn dark grey even with a sealed tank cover?

Oily black soot from vehicle exhaust deposits on everything including covers and vents. If there is minor seepage or a partially open vent, soot enters directly with air and condensing water.

Do commercial districts need different waterproofing than residential areas?

The materials are the same, but pre-cleaning is more thorough. We remove all greasy black residue and deposits so that the coating bonds fully and seals effectively.

How can I avoid cleaning the tank every week in a busy area?

Waterproofing stops new soot and dust from entering. After sealing, cleaning drops to once a month or twice a year at most, not weekly.

Can an old tank in Al Kandarah be sealed or does it need replacement?

Most older tanks can be successfully sealed. Even if the tank is twenty years old, as long as walls are sound and the roof access is safe, waterproofing protects it for additional years.

What do we need to have ready before your team arrives?

The route to the roof needs to be clear and the tank accessible. If the tank is fed by a municipal water point, we arrange a temporary supply stop with the authorities.

Will soot build up again on the outside after sealing?

Soot will not enter the tank because the walls are now sealed. A black film may still coat the outside surfaces and lid from ambient pollution, but the water inside remains clean.

How much does water tank waterproofing in Al Kandarah 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 Kandarah.