Water tank waterproofing in Bani Malik, Jeddah

Bani Malik is an old commercial district with a market, car workshops and mixed apartment buildings, where tanks face pollutants from diesel, metal filings and oils. Waterproofing protects the tank from absorbing these heavy contaminants and keeps water quality safe despite the industrial surroundings.

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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 area lies between King Fahd Road and the Haramain Road, with old popular quarters, workshops and the Bani Malik market, an active commercial environment with heavy continuous traffic.

Seal before a leak develops

Bani Malik is an active commercial zone, and moisture from old buildings and workshops enters any crack in tank walls causing slow seepage that weakens the structure.
Repair an existing slow drip

The seepage leaves a soiled stain on the ceiling or wall, and water contaminated with oils and metals drips down, spreading bad smells throughout the building.
Keep drinking water free of debris

The applied materials protect against entry of oils and heavy pollutants, and reduce expansion effects from heat and pressure from heavy use.
Reduce maintenance over time

Waterproofing an old tank in a commercial zone extends its life by years, and refreshing the seal every five years is better than replacing the tank which may still be sound.

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 Bani Malik

The soot here comes from vehicle workshops and transport, polluted with oils, grease and metal particles, settling on building roofs and tanks every day. For the whole method, see how we approach water tank waterproofing.

The first reason
Workshop pollutants, oils and heavy metal particles

Vehicle workshops surround the district, and machine oils and metal filings drift on the air settling on tanks. These heavy pollutants enter the tank at cracks and taint water with a metallic taste and oil smell.
The second reason
Moisture from old buildings and open stairwells

Buildings here are old apartment blocks with open stairwells that collect moisture and dust. Shared tanks face greater moisture pressure, and waterproofing seals the pores protecting against water seeping in from outside.
The third reason
Accumulated cracks from age and heavy use

Commercial buildings endure heavy use and vibrations from constant traffic, causing spreading cracks in tanks. Waterproofing seals existing cracks and protects against contaminants entering through them.

Bani Malik on the map

Bani Malik sits about 0.5 km from Al Salmiyah and about 2 km from Al Naseem.

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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 Bani Malik

Commercial area: offices, showrooms and small stores

In a commercial zone like Bani Malik, tanks serve shops, workshops and flats together, and may be shared between several units. Waterproofing is critical here to protect water from industrial pollutants, and coordination with building management and tenants is essential.

Nearby districts we cover

Al Salmiyah Al Naseem Al Worood

Questions worth asking first

Does a flat tank sitting above a car workshop contaminate the water?

Yes, oils, fumes and dust from the workshop may enter the tank through cracks. Coordination with the workshop owner is needed, and waterproofing protects against most pollutants coming from below.

Does a shared tank in a commercial building need approval from all tenants?

Usually the building manager or owner decides, but notifying tenants is essential since the tank may be unavailable during work and they need time to plan.

How often should a shared tank be cleaned in a commercial district?

In Bani Malik due to commercial pollution, cleaning the shared tank every two months is better than residential neighbourhoods. After waterproofing cleaning is easier and sediment buildup reduces.

Does waterproofing protect against diesel oils and other heavy oils?

Waterproofing protects against most liquids and oils entering through tank walls. If pollution is very heavy, extra maintenance or frequent cleaning may be needed.

Can a flat's tank be sealed in a residential building inside a commercial area?

Yes, individual flat tanks are sealed normally. Coordination with building management is needed for access, and waterproofing is done to the tank only.

After waterproofing, is the water safe even in a polluted commercial zone?

Waterproofing reduces contaminants entering through tank walls and water becomes cleaner. But regular cleaning and coordination with neighbours about pollution sources is needed to maintain quality.

How much does water tank waterproofing in Bani Malik 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 Bani Malik.