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Raghwat Al Janoub Maintenance and Cleaning

Water tank waterproofing in Dhahrat Laban, Riyadh

Tanks in densely built Dhahrat Laban suffer cracks from the sloping ground and heavy packed buildings. It is one of the densest residential districts in west Riyadh, so tanks here are surrounded by adjacent blocks and many floors above. Internal waterproofing shields contents below the tank from damp that runs fast down shared walls.

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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 Dhahrat Laban

Buildings are tightly packed on sloping ground, meaning tanks sit on uneven bases where pressure is not evenly distributed. The whole method is set out in the water tank waterproofing overview.

  • Sloping ground and uneven foundations

    Dhahrat Laban sits on raised, sloping terrain, so tanks do not sit on perfectly level bases. Uneven pressure on tank walls creates cracks at corners and openings, and internal waterproofing seals these cracks from inside before water seeps through.

  • Heavy buildings and aging tanks

    In Dhahrat Laban, older tanks carry the weight of many floors above and sit hemmed in by heavy blocks on all sides. This pressure and crowding speeds crack growth, and waterproofing stops seepage through every new crack forming.

  • Water running between pressed buildings

    Blocks in Dhahrat Laban are very close and share walls, pipes and drains. Tank seepage runs fast down these shared walls into other units beneath the building, damaging many properties at once when the leak starts.

What's Included

Dhahrat Laban is relatively old, dominated by multi storey apartment blocks and ground floor shops, crossed by Makkah Road on raised, sloping terrain.

  • Emptied and fully dried

    In Dhahrat Laban, full drainage takes time as tanks here are large and serve multiple adjacent buildings together.

  • Cracks and leak points surveyed

    Cracks in aging tanks are often multiple and in different places, especially at corners and openings.

  • Surface prepared before coating

    Interior surfaces of older tanks may need deep cleaning to strip sediment, rust and algae before coating starts.

  • Waterproofing applied in coats

    Layers are applied with extra care on older tanks, with added focus on existing cracks and openings.

  • Full curing time

    Curing needs protection from outside moisture and rain, especially during Riyadh's rainy season.

  • Fill test before handover

    We fill the tank very slowly and watch it for many hours before handover, as older tanks may be out of balance.

Dhahrat Laban on the map

Dhahrat Laban sits about 3.5 km from Hijrat Wadi Laban and about 4.5 km from Laban.

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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

The character of Dhahrat Laban

Apartment district: residential blocks, repeated floors and shared entrances

In a dense apartment district, one tank may serve dozens of residential units across one or more buildings. Waterproofing shields all these units from collective damp, reduces disputes between residents over repeated repair bills, and keeps the shared base structure sound.

Other services in Dhahrat Laban

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

Nearby districts we cover

Questions before booking

In an older area like Dhahrat Laban, must the tank be wholly replaced?
Not necessarily. If the tank is structurally sound and has no very deep cracks, internal sealing fixes the leak. We inspect and decide the best option with you.

Damp reached the next door flat: is that a serious sign?
It means water is seeping from the tank or shared pipes, running down common walls. Waterproofing stops seepage from the tank side. If damp continues, the pipe problem is separate.

Does an older area mean extra cleaning costs for the tank?
Older tanks may need deeper cleaning to remove sediment, rust and algae. We assess the cleaning needed at inspection and explain the details.

How often should I have the tank inspected after waterproofing in Dhahrat Laban?
We suggest yearly or half yearly checks based on tank age and surroundings. The old district and sloping ground mean repeated stress on the tank.

Does the area's moisture and rainfall affect waterproofing quality?
Yes, high humidity and rain can affect curing if not controlled. We choose the right time and shield the tank from outside moisture during work.

After waterproofing, is water still safe to drink from an old tank?
The material is safe and certified, and the initial clean removes debris. Water is safe to drink after full curing and testing.

How much does water tank waterproofing in Dhahrat Laban 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 Dhahrat Laban.

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

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

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