Water tank waterproofing in Al Aziziyah, Jeddah

Al Aziziyah is a very dense district in central Jeddah, packed with restaurants, shops and markets along Makarona Road, apartment blocks over shops and villas in numbered sections. Traffic is extremely heavy and vehicle exhaust leaves greasy soot on every rooftop. Dust from narrow streets and commercial activity enters tanks. Humidity from restaurants and shops rises constantly upward.

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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

The dense central district has very heavy traffic and thick vehicle exhaust clouds and commercial activity at street level, producing oily dust and black soot mixed with high humidity.

Seal before a leak develops

Al Aziziyah tank leaks begin from oily soot clogging pores and trapping moisture inside, not simple cracking.
Repair an existing slow drip

Water fouled with black oily particles needs special filtration, and waterproofing reduces contamination entry from vehicle exhaust.
Keep drinking water free of debris

Rapid thermal movement from narrow streets and commercial heat causes regular cracking patterns.
Reduce maintenance over time

An old tank in a dense building may cost less to seal than replace, and waterproofing improves water quality quickly.

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 Aziziyah

Al Aziziyah tank walls accumulate black oily deposits from vehicle exhaust rapidly, and leaks develop from humidity and heat from non-stop commercial activity. For the whole method, see our water tank waterproofing service.

The first reason
Vehicle exhaust leaves oily soot that clogs pores

Heavy traffic on Makarona Road and main streets produces enormous volumes of vehicle exhaust. The fumes carry oily particles and black smoke that settles on rooftops. This soot clogs pores in concrete and traps moisture inside. Water cannot escape and causes corrosion. Waterproofing seals pores before soot settles.
The second reason
Humidity from many restaurants and shops rises upward

Crowded restaurants, shops and markets at street level significantly raise local humidity. The rooftop tank absorbs this rising moisture. Tank cleaning does not solve the problem because humidity returns fast. Waterproofing cuts moisture absorption substantially.
The third reason
High heat from traffic and narrow streets

Narrow streets and continuous commercial activity raise local temperatures. Concrete absorbs heat and expands fast. Cracks appear from rapid expansion. Waterproofing reduces surface heat absorption.

The character of Al Aziziyah

Mixed district: shops at street level with homes above them

The mixed district means shops and restaurants at street level in constant operation, so exhaust, fumes and humidity rise directly toward rooftop tanks. Waterproofing blocks this polluted mix of vehicle exhaust and restaurant moisture from entering the water supply.

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

Mishrifah Al Faisaliyah Al Salmiyah

Questions worth asking first

Does oily soot affect the tank differently than ordinary dust?

Yes completely. Oily soot is greasy and adheres hard to concrete, clogging pores tight. Ordinary dust accumulates but does not seal as completely. Soot traps moisture more effectively.

Does cleaning soot from the roof surface solve leaks?

No. Cleaning removes current soot but it returns with traffic. Waterproofing protects the surface from soot from the start.

Do villas in numbered sections need more waterproofing than flats?

Villas in separate sections may be less affected than flats on Makarona Road. But the district's general humidity reaches everyone. Flats on the main road need more protection.

Does heat in narrow streets cause fast cracking?

Yes. Narrow streets do not allow good ventilation, so heat builds. Temperatures rise more than on wide streets. Expansion and contraction cycles are faster.

Do shared tanks in dense buildings leak faster?

Much faster. Shared tanks carry heavier loads, and humidity from many residents builds around the tank quickly.

What should I arrange before the team visits a dense busy district?

Ensure the team can reach you via shared stairs. Empty the tank fully. Report any old leaks or weak spots on the walls.

How much does water tank waterproofing in Al Aziziyah 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 Aziziyah.