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Raghwat Al Janoub Maintenance and Cleaning

Water tank waterproofing in Al Nahdah, Riyadh

Al Nahdah tanks serve large standalone villas with private gardens and sit near the Purple Line metro station, but fine sand from dust storms works into cracks and speeds up leaks. Each villa has its own independent tank on the roof, and seepage shows directly in the villa's own walls. Water that does not leak means dry walls and a safe garden for your family.

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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 Al Nahdah

Fine sand from the dust storm enters old tank cracks and collects on the tank bottom in the stored water, blocking taps and speeding rust and corrosion. The whole method is set out in our full account of water tank waterproofing.

  • Independent villa and tank on its roof

    Every villa in Al Nahdah has its own separate tank on the roof, and a leak shows directly in that villa's own walls and plaster. Damp enters from inside and damages modern walls and luxury finishes. Sealing the inside face protects the villa's investment from water damage at the source.

  • Dust storm and fine sand in every crack

    East Riyadh faces the open desert and the sand belt directly, so fine sand enters small cracks in the tank. This sand scratches the tank walls from inside and speeds rust and corrosion. Sealing from inside closes the cracks and stops sand entering the system entirely.

  • Metro station and safe water for families

    Al Nahdah is a safe family neighbourhood with its own metro station, and stored water must stay pure and safe. A leaking tank loses the water you paid to store and also contaminates the clean water that remains. Full sealing ensures safe water from the tank's first fill to the last drop used.

What's Included

Al Nahdah is an established east Riyadh district along Khurais Road with its own metro station on the Purple Line, featuring large detached villas alongside newer townhouses and a district park.

  • Emptied and fully dried

    Complete draining happens from the lower stopcock, and drying the tank walls takes extra hours because moisture penetrates deeply into old concrete.

  • Cracks and leak points surveyed

    We survey every crack and weak spot carefully, especially in older tanks, and any sand entry point receives precise filling to prevent recurrence.

  • Surface prepared before coating

    The inside surface is cleaned completely of sand and scale deposits, and cracks are filled with prep compound before the main waterproofing material is applied.

  • Waterproofing applied in coats

    Material is applied across all tank walls in even coats according to tank size and depth of damage present.

  • Full curing time

    Curing takes several days in summer heat because the material needs full hardening and strength development throughout.

  • Fill test before handover

    Before handover we fill the tank and monitor it for a full day to confirm absolutely no seepage or dampness appears anywhere.

Landmarks of Al Nahdah

Al Nahdah tanks sit close to the metro station on the Purple Line and near Al Nahdah Park, and these landmarks define the location and make access straightforward for work on the surrounding tanks.

  • Al Nahda Metro Station (Purple Line)
  • Al Nahda Park
  • Al Rajhi Mosque
  • Khurais Road
  • Prince Bandar bin Abdulaziz Road

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 East Riyadh

East Riyadh runs from King Abdullah Road and Khurais Road out past the eastern ring road towards Al Janadriyah. Al Rawdah, Al Naseem and Al Yarmuk are established districts of villas and mid rise apartment blocks, while Al Rimal, Al Munsiyah and Ishbiliyah are newer estates with more compact houses and lighter finishes. This side of the city faces the open desert and the sand belt of the Dahna, so it takes the first and heaviest share of every dust storm, and fine sand works into stairwells, balconies and window tracks all along the Dammam highway.

Other services in Al Nahdah

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

Nearby districts we cover

Questions before booking

The villa is new but the tank is old. Must I replace the tank first?
No, sealing the inside face with approved material protects an old tank completely. An old tank with new sealing works better than a new tank without sealing, because damp enters through cracks regardless of the tank's age.

Does dust storm sand get inside the tank through cracks?
Yes, very fine sand enters any small crack and collects on the tank bottom, suspended in the water supply. Sealing the cracks from inside stops sand entering the system entirely.

The metro station is near the villa. Does vibration affect the tank?
Metro vibration is minimal and does not affect a properly sealed tank. Good sealing actually protects better than a bare tank against any vibration stress.

The private garden sits under the tank. Does seeping water harm the plants?
Seeping water oversaturates the soil and causes root rot and fungal issues. Tank sealing stops excess moisture and protects your plants from damage and disease.

Can the tank be sealed during the hot Al Nahdah summer?
Yes, hot weather is actually beneficial because the material dries faster. Heat speeds the curing and strengthening of the waterproofing coat.

After sealing, when can water be used normally in Al Nahdah?
Once the tank is filled and the fill test passes, water is safe to use immediately. No extra waiting period is needed after the test is complete.

How much does water tank waterproofing in Al Nahdah 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 Al Nahdah.

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

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

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