Water tank waterproofing in Al Asla, Jeddah

Al Asla is a mixed district in east Jeddah stretching toward the wadis and hills, where rising ground moisture and dust from the elevated areas damage tanks rapidly. Waterproofing here protects against constant ground seepage and airborne contaminants. The district's position between Wadi Al Qaws and Mareekh Mountains means tanks develop base leaks quickly without a sealed interior.

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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 district lies close to Wadi Al Qaws and Mareekh Mountains, where raised ground moisture levels and fine mineral dust accelerate deterioration of tank walls and internal surfaces.

Seal before a leak develops

Rising moisture from clay soil in Al Asla enters the tank from below and damages the superstructure. Waterproofing intercepts this water before it reaches the ceiling and external walls.
Repair an existing slow drip

Slow seeping from the base means cloudy water indefinitely, so the team inspects the floor and corners carefully to stop any continuous water weeping from water saturated soil beneath.
Keep drinking water free of debris

Fine dust from the hills enters water quickly, and sealing closes the gaps that would otherwise allow air and particles to reach the tank interior.
Reduce maintenance over time

An ageing tank in a mixed district becomes a moisture source for shops below it, and new waterproofing saves the structure from mould, fungal damage and cracking caused by dampness.

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 Asla

Tanks here show dampness marks from the base upwards due to the district's proximity to the wadi zone, and need regular checking before seepage develops into active internal leaks. For the whole method, see our water tank waterproofing service.

The first reason
Rising moisture from clay soil near the wadi

Proximity to Wadi Al Qaws raises the water table, so moisture rises from foundations and lower floors. Tanks here absorb ground water from below at speed, and waterproofing cuts off this seepage at source by creating an unbroken barrier across the entire interior.
The second reason
Fine dust and airborne contaminants from hills

Mareekh Mountains discharge fine dust that penetrates tanks through hairline gaps and small openings. Waterproofing seals the fissures that would otherwise allow particles to enter and contaminate the water supply over time.
The third reason
Moisture damage to shops at ground level below

Ground floor shops face direct water seepage from tanks above them. A tight seal protects the residence above the shop and the shop itself from dampness, mould growth and structural decay caused by continuous water intrusion.

Al Asla on the map

Al Asla sits about 3 km from Al Muntazah and about 5 km from Al Tilal.

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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.

The character of Al Asla

Mixed district: shops at street level with homes above them

A mixed district means shops and homes stacked together, with the tank directly above. Waterproofing protects the shop from moisture, mould and water damage, and saves the residence above from structural harm caused by continuous seepage.

Nearby districts we cover

Al Muntazah Al Tilal Al Ajwad

Questions worth asking first

Does rising ground moisture weaken newly applied waterproofing materials?

Yes, rising moisture can undermine the seal if the base is not properly protected. The team dries the tank thoroughly and coats from the interior walls down to the floor level, creating continuous protection against upward water pressure from the soil.

Will dust from the nearby mountains affect tank water quality after sealing?

Dust itself does not degrade the waterproofing, but it will enter the water if openings remain unsealed. The final inspection ensures all gaps and fissures are closed tightly against dust and airborne contaminants.

Can waterproofing be completed in a mixed district without disturbing ground floor shops?

Yes, all work occurs on the roof and drainage is directed away from shops below. Advance notice to first floor residents and shop operators ensures water is kept clear of doorways and storefronts during the process.

How often should a tank be inspected in a district near an active wadi?

A district close to Wadi Al Qaws needs inspection every one to two years to confirm the seal remains intact. Early inspections catch weakness before seeping becomes serious and causes damage to floors and structure below.

Do the relatively newer streets in the district reduce moisture problems?

Newer paving does improve surface water drainage, but ground moisture from the nearby wadi continues to rise. Professional waterproofing solves the problem at its source by blocking that upward moisture entirely.

What should I arrange before the waterproofing team arrives in a mixed district?

Clear a safe pathway to the tank on the roof and leave space beside it for water drainage. Notify shop owners and first floor residents of the appointment so they expect noise and activity from above.

How much does water tank waterproofing in Al Asla 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 Asla.