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Raghwat Al Janoub Maintenance and Cleaning

Water tank waterproofing in Sukairinah, Riyadh

Sukairinah is among the oldest parts of Riyadh, originally a village before the capital expanded to absorb it into the Al Bathaa municipality in the south. Mid-rise buildings and old flats, sitting directly beside Wadi Hanifah. Tanks are extremely old and concrete is worn from constant dampness. In winter, wadi water pressure rises sharply on tanks, causing heavy seeping.

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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 Sukairinah

Tanks here seep worst during winter and rain when wadi water rises, and seeping may never fully stop even in summer. The whole method is set out in our water tank waterproofing guide.

  • Wadi Hanifah beside the district lifts groundwater rapidly

    Sukairinah sits directly beside Wadi Hanifah, the main water channel for the district. During rain season and winter, wadi water raises groundwater pressure on tanks very quickly. Water pressure from beneath becomes extremely high, and even fine cracks weep steadily.

  • Very old concrete is saturated with mineral salts

    The district is extremely old, and tanks are among the oldest in Riyadh. Concrete is saturated with salt deposits from decades of dampness, and the outer concrete layers are beginning to crumble. Old structures have begun to settle slightly on the moist soil.

  • Ancient roof surfaces may be uneven or warped

    Roofs in Sukairinah are extremely old and may not be level. Tanks mounted on them may sit slightly tilted or unstable. This causes uneven pressure distribution on tank walls.

What's Included

Among the oldest districts in Riyadh, sitting directly beside Wadi Hanifah. The soil stays moist year round from the wadi's proximity, and groundwater rises markedly in winter.

  • Emptied and fully dried

    Draining must be fast because groundwater may seep in from below. High capacity pumps are used with complete floor cleaning.

  • Cracks and leak points surveyed

    Careful inspection reveals every hairline and weak crack. Old concrete may be friable in places.

  • Surface prepared before coating

    The surface is cleaned of mineral scale and grime, with cracks partially filled before full application.

  • Waterproofing applied in coats

    Coats are applied in greater number than standard because old concrete absorbs coating material rapidly. Three or four coats may be needed.

  • Full curing time

    Curing proceeds with longer intervals between coats. Surrounding moisture may slow drying.

  • Fill test before handover

    Fill test is done very carefully, with the tank filled slowly and closely watched throughout the first week.

Sukairinah on the map

Sukairinah sits about 0.5 km from Al Butaiha and about 1 km from Al Wusaita.

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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 Sukairinah

Apartment district: residential blocks, repeated floors and shared entrances

Sukairinah apartments are very old and located directly beside Wadi Hanifah. Tanks are ancient and concrete is degraded, and seasonal water pressure from the wadi is very high. Waterproofing here must resist sustained water pressure and weak concrete simultaneously.

Other services in Sukairinah

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

Nearby districts we cover

Questions before booking

Sukairinah sits beside Wadi Hanifah. Does this affect the tanks?
Very much so. Wadi water raises pressure on tanks dramatically in winter. Seeping may continue year round because groundwater never drops significantly here.

Could a leaking tank in my neighbour's flat be causing damp in mine?
Yes, if tanks sit very close together on the same roof. Water seeping from one tank may run down the wall of the flat next to it.

The tank is very old. Will waterproofing work on it?
Yes, as long as concrete is not crumbling to dust. Old concrete may need extra coats because it absorbs coating faster.

After sealing the tank, will damp on the flat wall vanish immediately?
Existing damp may persist initially. But within a week or two, fresh damp will stop entering the flat.

Do I need to stop using water before the tank is sealed?
The tank is emptied completely before work starts, so you may need temporary water supply for two or three days.

The tank sits slightly tilted. Does this affect the waterproofing?
No, coating adheres at any angle. But a tilted tank may signal a deeper foundation problem that should be checked.

How much does water tank waterproofing in Sukairinah 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 Sukairinah.

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

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

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