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Raghwat Al Janoub Maintenance and Cleaning

Water tank waterproofing in Ghubairah, Riyadh

Ghubairah is an older quarter in south central Riyadh near Manfouha, mixing traditional and modern apartment blocks with villas and shops along its main streets, close to the Wadi Hanifah watercourse and Al Kharj Road. The wadi raises groundwater, traffic on Al Kharj Road sends vibrations that open cracks, and tanks seep from variable pressure and deep surrounding damp.

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Why a tank needs sealing, not patching

  • Water you store stays stored

    A lined tank keeps the water it holds instead of feeding a slow leak into the slab.

  • The damp stain has a cause

    The wet patch on the ceiling or wall below a tank is the symptom, and the tank is usually the cause.

  • Safe to hold drinking water

    The materials we apply are rated for potable water, so the tank is safe to drink from once it is back in use.

  • Proven before you rely on it

    We do not hand a tank back on trust.

Why the job is different in Ghubairah

Tanks in Ghubairah leak from a mix of variable pressure, vibrations and high groundwater that weakens walls from the outside. The whole method is set out in our notes on water tank waterproofing.

  • High groundwater from Wadi Hanifah

    Wadi Hanifah beside Ghubairah raises groundwater continuously, and tanks face hydrostatic pressure from outside. Any small crack becomes a path for groundwater to enter, so sealing protects against that external pressure.

  • Vibrations from Al Kharj Road and heavy traffic

    Al Kharj Road carries heavy truck and vehicle traffic, and vibrations reach tanks in nearby buildings. Fine cracks open and widen under daily vibrations, and sealing closes the openings before they become problems.

  • Older buildings and internally eroded concrete

    Old buildings in Ghubairah with tanks built decades ago hold concrete eroded by chronic damp and ground salts. Sealing protects against the spread of existing erosion and stops additional groundwater entering.

What's Included

A dense older quarter beside Wadi Hanifah, groundwater is high from the nearby wadi, and traffic on Al Kharj Road sends constant vibrations.

  • Emptied and fully dried

    Draining a tank in a damp district requires care not to let groundwater accumulate during the drain.

  • Cracks and leak points surveyed

    Checking cracks and leaks near a wadi focuses on concrete weak points from prolonged damp.

  • Surface prepared before coating

    Cleaning the interior removes all groundwater deposits, salts and bacteria completely.

  • Waterproofing applied in coats

    Applying coats requires long waiting periods in damp areas to ensure high strength against external pressure.

  • Full curing time

    Complete curing and drying is much longer in areas with high groundwater.

  • Fill test before handover

    Testing before filling focuses on detailed checking of every crack and seam that might allow groundwater entry.

The character of Ghubairah

Mixed district: shops at street level with homes above them

Tanks in a mixed district like Ghubairah face external pressure from high groundwater plus internal pressure from filling, so sealing protects from both sides together and stops seepage and contamination.

How we work

Look at the tank

Drain and prepare

Apply and cure

Fill, test and hand over

Some of our work

Photos from our team's work.

  • A tower elevation with clean reflective panels beside panels carrying dark streaks
  • Two technicians on ropes washing a faceted metal facade at night with a pressure lance
  • A crew on ropes midway down a blue glass tower topped by two masts
  • Three technicians on ropes above a curved glass roof over a building atrium
  • Five technicians on ropes cleaning the yellow and grey elevation of a medical building
  • Seven technicians in yellow helmets descending parallel ropes on aluminium cladding

What is different about Central Riyadh

Central Riyadh is the oldest and busiest part of the city. Olaya and Sulaimaniyah carry the office towers along King Fahd Road and Tahlia Street, including Kingdom Centre and Al Faisaliah, while Al Malaz, Al Murabba, Al Batha and Al Dirah are older apartment blocks with shops on the ground floor, the Masmak quarter and the markets around Qasr Al Hukm. Heavy traffic on the main roads coats glass and shopfronts in a grey exhaust film, older stairwells and tiled corridors show worn grout and scale from the hard water, and the commercial buildings never stop taking footfall.

Other services in Ghubairah

The room and the building around it are on one list.

Nearby districts we cover

Questions before booking

Why is tank leakage worse in Ghubairah than in other districts?
Ghubairah beside Wadi Hanifah has very high groundwater, and the tank faces hydrostatic pressure from outside, plus vibrations from Al Kharj Road traffic. The combination opens cracks quickly.

Is water safe to drink after the tank is sealed in Ghubairah?
Entirely safe. After draining and cleaning all groundwater or residue, and applying drinking-water-approved material, the water is safe.

Can groundwater enter a leaking tank and contaminate the water?
Yes. If the tank leaks and groundwater is high, groundwater can seep in through cracks and contaminate the water, affecting health.

Does sealing protect against groundwater pressure from outside?
Yes. Full sealing closes all cracks and protects completely against groundwater pressure from outside.

How long must we wait before filling the tank after sealing in a damp district like Ghubairah?
Complete drying and curing is critical in damp areas, and proper waiting ensures maximum sealing strength.

After sealing, should the tank be checked yearly in Ghubairah?
Yes. Annual checking is important in damp areas like this to confirm the sealing strength holds against groundwater pressure.

How much does water tank waterproofing in Ghubairah cost?
It is set after we have seen the job, because the price follows the size of the place, its condition and the time the work takes. Send a photo and a description on WhatsApp and we will give you an estimate before we reach Ghubairah.

Need water tank waterproofing in Ghubairah? Tell us about the place and we will tell you what it needs

We reach Ghubairah at a time we agree, and you get the full cost before we start.

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