Water tank waterproofing in Al Waziriyah, Jeddah

Al Waziriyah is a compact mixed-use district in south Jeddah bounded by Al Falah Road, Stadium Street, Al Mahjar Street and Zainal Street, sitting between a major sports stadium and a teaching hospital. Buildings here are older with flat roofs and open stairwells, and a tank leak travels quickly through the concrete to flats below and shops at street level, affecting many residents at once.

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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

A compact residential district of south Jeddah bounded by Al Falah Road, Stadium Street, Al Mahjar Street and Zainal Street, with apartment buildings and villas sharing streets with shops and restaurants, Prince Abdullah Al Faisal Stadium at its northern edge and King Abdulaziz Hospital close by.

Seal before a leak develops

In Al Waziriyah, careful inspection of flat roofs and open joints is essential, and joints may require separate treatment before waterproofing can be applied to the tank.
Repair an existing slow drip

Tank cleaning in an old building must remove all sediment and algae thoroughly, and complete drying is critical because old concrete is naturally damp and porous.
Keep drinking water free of debris

Vibration from the stadium and adjacent activity accelerates hairline crack development, so waterproofing prevents water penetration as these cracks widen gradually.
Reduce maintenance over time

Renewing an old tank with professional sealing avoids expensive replacement and protects lower-floor units from persistent damp caused by seepage.

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 Waziriyah

In small mixed-use districts between major landmarks, buildings are closely spaced and a single tank leak may affect several residential units and shops simultaneously. For the whole method, see our water tank waterproofing service.

The first reason
Old buildings with flat roofs leak water downwards rapidly

Al Waziriyah has older buildings with flat roofs, and flat roofs collect water. Seepage spreads quickly downwards to flats below. The old concrete does not hold water back, making waterproofing essential to protect the structure.
The second reason
Open joints and shared stairwells accelerate seepage damage

In Al Waziriyah, simple affordable buildings have open seams between floors and shared open stairwells. Water enters through these joints easily and saturates multiple flats simultaneously, causing widespread indoor damage.
The third reason
Proximity to stadium and hospital brings vibration and activity

Prince Abdullah Al Faisal Stadium sits very close by, and sporting events create vibration through buildings. This vibration accelerates hairline cracks in old tanks, widening seepage pathways over time.

Landmarks of Al Waziriyah

The team reaches buildings in Al Waziriyah via Al Falah Road and Stadium Street, and proximity to Prince Abdullah Al Faisal Stadium provides a clear landmark making the location well known and easily accessible from surrounding streets.

Al Falah Road
Stadium Street
Al Mahjar Street
Zainal Street
Prince Abdullah Al Faisal Stadium

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 South Jeddah

South Jeddah is the working end of the city: the Islamic Port, the industrial city with its warehouses and workshops, and behind them older low rise districts such as Ghulail and Al Khumrah. The roads are built for lorries, and port and factory traffic runs through the night, so the dust that settles here is grey with diesel and metal filings rather than pale sand. Buildings are mostly older concrete with flat roofs and open stairwells that collect it. Sea humidity keeps it damp, and in summer it sets hard on ledges and cladding.

Nearby districts we cover

Al Mustaqbal Madain Al Fahd Ghulail

Questions worth asking first

Do flat roofs in Al Waziriyah cause faster tank seepage?

Yes, flat roofs collect water and seepage spreads quickly to floors below. Old concrete absorbs water rapidly, and damage spreads through the structure.

Do open joints in very old buildings allow seepage to travel between units?

Yes, open seams between floors allow water to travel directly between units. Water can reach multiple flats simultaneously through these pathways.

What should be prepared before sealing a tank in a very old building?

Confirm rooftop and pipe safety, drain the tank completely, and have a reliable water source available for thorough cleaning and rinsing before the work.

Does vibration from the nearby stadium cause tank cracks?

Yes, repeated vibration from sporting events may accelerate hairline crack development in old tanks, widening seepage pathways over time.

Can a tank be sealed without first repairing open building joints?

Joint sealing can be addressed as part of the work, though it may require separate repair. Request a full assessment before booking to confirm scope.

Do old buildings near a stadium and hospital need more detailed inspection?

Yes, vibration from nearby activities and moisture from the hospital area mean a more thorough inspection is essential before work begins.

How much does water tank waterproofing in Al Waziriyah 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 Waziriyah.