Water tank waterproofing in Al Rawasi, Jeddah

Al Rawasi is a residential district in east Jeddah near the wadi and hill belt, a relatively simple neighbourhood with newer residential streets. Its position close to Mareekh Mountains and the wadi drainage lines means tanks endure groundwater pressure and seasonal mud. Waterproofing protects against these environmental challenges.

Call now WhatsApp

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 sits on the wadi and hill belt of east Jeddah, near Mareekh Mountains and Wadi Al Qaws. The ground is damp during rainy seasons, and groundwater sits close to the surface year-round.

Seal before a leak develops

Nearby groundwater means constant outward pressure on tank walls. Waterproofing stops leaks from reaching the building and ceiling before damage starts.
Repair an existing slow drip

Wadi moisture enters the tank and leaves sediment and algae. Waterproofing closes the entry point completely.
Keep drinking water free of debris

Expansion from changing ground moisture cracks tanks quickly. Flexible waterproofing protects against this stress.
Reduce maintenance over time

Replacing a tank in a damp area is difficult and expensive. Waterproofing rejuvenates the old tank and protects it for years.

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 Rawasi

Tanks here suffer from persistent groundwater pressure, especially after rain. Subsurface water pushes against the tank exterior, causing slow leaks and algae buildup inside. For the whole method, see how we approach water tank waterproofing.

The first reason
Groundwater pressure cracks tank walls continuously

Al Rawasi lies close to wadis and hills, and groundwater is very near the surface. This outward pressure cracks tank walls and causes steady leaking. Waterproofing reseals the walls and protects against external pressure.
The second reason
Rain mud and rising groundwater tables

Winter rain raises the groundwater level around the tank. This moisture enters every fissure, depositing heavy silt and making water taste of earth. Waterproofing creates a complete barrier.
The third reason
Stop building rot from persistent damp

Constant ground moisture weakens concrete and foundation rapidly. Waterproofing halts moisture entry and preserves the home and building structure.

The character of Al Rawasi

Mixed district: shops at street level with homes above them

The district is mixed with shops and homes, so a tank may serve multiple units. Groundwater pressure harms everyone, and waterproofing protects all residents and business occupants.

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 East Jeddah

East Jeddah sits against the foothills, beyond the Haramain expressway and the ring roads, and it is where the city meets the desert edge. Apartment districts such as Al Safa and Al Naseem give way to villa areas and to new schemes still being graded out of bare ground. Dust here is the main story: fine desert sand on the spring and autumn winds, and grit from plots under construction. Some districts lie on the wadi lines that drain the hills, so a winter storm leaves mud on the streets that dries to powder.

Nearby districts we cover

Al Tilal Um Hablain West Um Hablain East

Questions worth asking first

Why is the tank water always damp and earthy-tasting?

High groundwater pressure forces moisture through tank cracks, leaving heavy sediment. Waterproofing seals these fissures and stops contaminated water entering.

Does the damp ground affect all tanks here or only some?

Every tank is affected, especially older ones. Persistent ground moisture speeds leaking in all cases. Waterproofing protects all tanks equally.

After waterproofing, does the tank need regular inspection because of the damp?

After good waterproofing, frequent inspection is not needed. However, in a damp area, checking the tank every two years provides peace of mind.

Can water from Wadi Al Qaws flood the tank when it rains heavily?

The wadi lies some distance from most tanks, but its water and groundwater raise the level around the tank. Waterproofing protects against this pressure.

If the tank is already leaking from groundwater pressure, does sealing fix it?

Yes. Waterproofing stops the leak completely. Replacement is unnecessary. The materials withstand continuous pressure and last many years.

After waterproofing, can I use the water with complete confidence?

Yes, with full confidence. After the tank dries completely, water is safe and the seal is ready to protect against external moisture.

How much does water tank waterproofing in Al Rawasi 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 Rawasi.