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Raghwat Al Janoub Maintenance and Cleaning

Water tank waterproofing in Al Yasmin, Riyadh

Al Yasmin spreads across spacious villas and modern apartments between King Salman Road and newer arterials in north Riyadh, where tanks face limestone dust and mineral scale carried on winds from the developing edges around Banban. A seeping tank here loses expensive fresh water, and the damp creeping behind newly finished walls of modern villas spoils paint and finishes inside the building.

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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 Yasmin

Temporary patches on tanks here rarely survive beyond one season before heat and water pressure reopen the crack, and the damp that bleeds through damages interior decoration and plasterwork in rooms below the tank. The whole method is set out in the water tank waterproofing overview.

  • Hard water minerals attack surface repairs

    The water supply in Al Yasmin is mineral rich and slightly alkaline, and white scale builds at the edges of every crack and forces it wider. Sealing from inside fills the pores before mineral deposits form and cuts off the water that feeds the fracture from the start.

  • Cement dust from developing land settles constantly

    South and east winds carry fine cement dust and pollen from unpaved construction sites beyond Al Arid and Al Qirawan across Al Yasmin, settling on every exposed surface. Sealing the interior keeps dust out of the water supply and protects the tank surfaces from the abrasive particles carried on the wind.

  • Shared tanks between flats mean shared damage risk

    Where a tank sits below or above other apartments, slow seeps degrade the partition walls and the floors between units without obvious warning. Full interior waterproofing prevents damp migration between dwellings and keeps the building structure sound from the inside out.

What's Included

Al Yasmin sits downwind of open desert and building sites still under construction, where fine dust and limestone particles settle on every surface and accelerate the failure of old seals and worn patches.

  • Emptied and fully dried

    Emptying the tank completely in Al Yasmin takes longer than in older districts because modern villas and apartments often have multiple pump systems, and thorough drying is essential before any work begins.

  • Cracks and leak points surveyed

    Fine cracks in Al Yasmin tanks most often appear at the corners and floor where pressure concentrates, and white mineral deposits clearly mark the leak points.

  • Surface prepared before coating

    The inside surface of a tank in Al Yasmin needs careful abrading to remove mineral scale before coating, otherwise adhesion of the waterproof material is reduced.

  • Waterproofing applied in coats

    Waterproof coats applied in Al Yasmin's high heat must be thick and carefully spread to withstand repeated thermal expansion and contraction without surface cracking.

  • Full curing time

    Heat on Al Yasmin rooftops speeds up the cure of the sealant, but gentle surface spraying during curing ensures proper chemical bonding and prevents early surface cracks.

  • Fill test before handover

    The fill test after waterproofing in Al Yasmin must be slow and gradual so that any weak points reveal themselves under the real pressure the tank will carry.

Al Yasmin on the map

Al Yasmin sits about 2 km from Al Rabie and about 2.5 km from Al Sahafah.

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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 North Riyadh

North Riyadh is where the capital has grown fastest. Along the Northern Ring Road and King Salman Road, districts such as Al Malqa, Hittin, Al Yasmin, Al Narjis and Al Sahafa are largely new villas in light render, stone and glass, while the King Abdullah Financial District and the towers around Riyadh Front add curtain wall glass and marble lobbies. Beyond Al Arid and Al Qirawan the plots are still being built, so cement dust and fine sand from the open desert towards Banban settle on every surface, and the hard blended supply water leaves scale on glass and stone.

Other services in Al Yasmin

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

Nearby districts we cover

Questions before booking

Does limestone dust settling on the tank affect the seal?
The fine limestone dust that settles on the outside has no impact on the quality of the interior seal, because we coat the inside where the surface is clean. Regular external cleaning keeps the tank itself in better condition and extends its working life.

Should I waterproof before cracks appear or after?
If your tank in Al Yasmin is more than five years old and has never been sealed, the time to start is near. Hard water accelerates wear, and waiting for the first visible crack means water loss and serious damage to the walls below the tank.

Do seals last longer in new developments or older areas?
In Al Yasmin where most houses are relatively new and the tanks themselves are smaller and younger than those in older districts, a waterproof seal benefits from the tank's original condition and lasts longer.

Do the large villas in Al Yasmin need bigger tanks and stronger seals?
Villas in Al Yasmin do have higher water demand, so their tanks fill and empty more often. The seal performs equally well, but heavier use means regular inspection is more important.

Is there a difference between sealing tanks in villas and in apartment blocks?
Yes. Tank locations differ: villa tanks often sit exposed on the roof, open to sun and wind, while apartment tanks may be in a closed plant room. Each location has its own working conditions.

Does the metal expansion in summer heat stress the waterproof coating?
In Al Yasmin where temperatures reach 50C and beyond in summer, concrete tanks expand and contract with heat. The seal must flex with this movement without cracking under repeated cycles.

How much does water tank waterproofing in Al Yasmin 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 Yasmin.

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

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

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