Water tank waterproofing in Al Tadamun, Jeddah

Al Tadamun is a newer villa district in the inland stretch of south Jeddah, where boundary walls enclose each house and garden separately. Yet the rooftop tank sits exposed to diesel soot and metal dust from the endless flow of heavy vehicles toward the Islamic Port and industrial zone, and to sea humidity that reaches inland from the coast.

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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 Tadamun lies within the road network designed for heavy transport and continuous movement toward the Islamic Port and industrial city. The dust here is not light sand but mixed with metal filings and diesel residue, settling in a fine grey film.

Seal before a leak develops

Diesel and metal dust from port traffic leaves no tank intact for long without a tight seal protecting the interior walls from contamination.
Repair an existing slow drip

Fine cracks from thermal stress and sea humidity require swift closure before they widen into active leaks that reach the building structure below.
Keep drinking water free of debris

Water that collects in an Al Tadamun tank carries industrial and marine pollutants, and a sealed interior with thorough cleaning keeps it fit for regular household use.
Reduce maintenance over time

Waterproofing an older tank in this industrial environment extends its lifespan by years and avoids the cost of replacing both tank and foundation together.

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 Tadamun

In villas here, a new tank shows visible contamination within a few months of use, and marine humidity reaches even elevated rooftops, keeping them damp throughout the year. For the whole method, see our water tank waterproofing service.

The first reason
Fine industrial dust penetrates tiny tank openings

Metal filings and ultra-fine particles from lorry traffic and factory operations enter the tank through small drainage and ventilation holes that appear sealed. This dust settles on the tank floor and clings to damp interior walls exposed to sea air, creating permanent contamination that ordinary cleaning cannot remove entirely.
The second reason
Sea humidity reaches elevated villa rooftops

Air from the Islamic Port carries salt and moisture inland to the rooftops of villas in Al Tadamun, even the highest ones. This humidity keeps the interior tank surfaces perpetually damp, accelerating algae and bacterial growth and causing slow seeping through the walls themselves.
The third reason
New tanks lose integrity within the first year

Modern villa tanks appear sound at installation, but continuous exposure to diesel dust, salt air and harsh thermal cycling creates fine cracks in the first twelve months. These cracks require waterproofing before they develop into active leaks that compromise the building foundation beneath.

Landmarks of Al Tadamun

Villas in Al Tadamun extend eastward from Al Lith Road, and access to the work reaches them through the relatively quiet residential zone. The Middle Ring Road bounds the district from the south, providing easy connection to the main traffic corridors.

Al Lith Road
Middle Ring Road
Jeddah Islamic Port

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 Taawun Al Huda Al Karamah

Questions worth asking first

Does diesel soot and metal dust penetrate even small tank openings?

Yes. Ultra fine particles from diesel combustion and abraded metal pass through openings that appear sealed. They settle inside and stick to damp walls exposed to sea air, leaving discoloration and causing chemical reactions that accelerate corrosion beyond what cleaning can reverse.

Does sea humidity from the Islamic Port reach villa rooftops here?

Absolutely. Damp salt air from the port reaches the rooftops of villas in Al Tadamun inland. It keeps the interior tank surfaces permanently moist, speeds algae growth, and causes fine cracks through repeated swelling and shrinking in the thermal cycle.

Should a new villa tank in Al Tadamun be sealed immediately?

Yes. A new tank begins exposure to the area's dust and sea humidity from the first month. Delaying waterproofing allows algae to establish and slow leaks to begin, causing structural damage below that becomes expensive to repair later.

Can a new tank here be temporarily protected without full waterproofing now?

Partial protection only postpones the problem. Dust and humidity do not pause in Al Tadamun. Complete waterproofing from the start protects against slow accumulated damage and prevents cracks that would later require full tank replacement.

How many times must the tank be re sealed in this district?

Depending on industrial dust density and sea humidity exposure, periodic inspection is advisable. A well sealed tank remains effective for years, but the environment here is harsher than other districts, so review may be prudent before the sixth year ends.

What preparations should I make before the waterproofing team arrives?

Ensure clear roof access and drain the tank completely. If the tank serves a private pool or garden irrigation point, notify the team in advance. Clear the roof space around the tank of clutter to speed the work and the drying process.

How much does water tank waterproofing in Al Tadamun 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 Tadamun.