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Raghwat Al Janoub Maintenance and Cleaning

Water tank waterproofing in Al Maather, Riyadh

Al Maather is a mid-rise residential district just south of the Makkah Road divide, home to apartment blocks and medical service centres. The tanks here serve buildings from three decades ago, where concrete cracks deepen with each fill cycle. When a tank weeps, water you have stored is lost, and damp pushes into walls and foundations below.

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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 Maather

Tanks in Al Maather show cracks and limestone scale fast because the water is hard and the concrete in these older blocks was never reinforced as modern tanks are. The whole method is set out in the water tank waterproofing overview.

  • Older blocks with weaker tanks

    Buildings in Al Maather were raised in the 1970s and 1980s, and their concrete tanks have lost their original strength. Hard water deposits eat the inner walls. A small crack becomes significant in two years instead of five, and once started, damage accelerates.

  • Seepage that reaches the building's foundations

    Damp from an Al Maather tank does not stop at the outside wall. It travels down to footings and lower floors. Fixing damp damage after seepage has taken hold is lengthy and costly; preventing it with early sealing costs far less.

  • New building and excavation nearby shake the tanks

    Al Maather is expanding around its edges, and heavy works and foundation digging cause vibrations that worsen existing cracks. Tanks with hairline fractures here split faster under construction shocks than those in static neighbourhoods.

What's Included

Central Riyadh holds older residential stock with roof tanks running without pause; the soil below retains moisture from building density and old infrastructure packed tightly together.

  • Emptied and fully dried

    Draining in Al Maather may be linked to a medical or service centre's operation; cutting water needs health authority approval. Coordination may add days before draining can safely start.

  • Cracks and leak points surveyed

    Locating cracks in the aged tank reveals multiple seepage points scattered across the whole surface. Precise documentation of every point is essential before cleaning begins.

  • Surface prepared before coating

    Removing thick limestone scale takes extra work because water hardness is high and deposits are heavy. Full scale removal is needed for coating to bond properly to the concrete.

  • Waterproofing applied in coats

    Coating is applied to concrete that may be weak and poorly bonded from age and corrosion. Preparatory coats may be needed before the final seal layer to ensure adhesion.

  • Full curing time

    Full drying takes longer in Al Maather because moisture is high in the district and the concrete is weakened by hard water, slowing natural evaporation.

  • Fill test before handover

    Testing during fill may reveal new seepage points not clear at the initial inspection, requiring extra work before the tank can be handed over.

Al Maather on the map

Al Maather sits about 1.5 km from Umm Al Hamam East and about 2 km from Al Mutamarat.

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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

Landmarks of Al Maather

Al Maather lies between Makkah Road, which divides it from the district to the north, and Al Takhassusi Street, which runs through Al Maather Municipality building territory. Access to the tank runs through internal estate roads positioned between these two main transport routes.

  • Makkah Road
  • Al Takhassusi Street
  • Al Maather Municipality building

Other services in Al Maather

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

Nearby districts we cover

Questions before booking

Does a leak leave traces in the ground floor and basement areas?
Damp from the roof tank descends directly to floors and walls below. Ground floor shops and storage areas suffer wall saturation and seepage; it can reach the footings themselves in an older district like this one.

Do older tanks here need deeper inspection before sealing?
Al Maather tanks are thirty years old or more, and inspection must be thorough because fine cracks are multiple and sometimes hidden. A second inspection after initial filling often reveals leak points not obvious on the first survey.

Does hard water speed up how quickly cracks get worse?
Water in Al Maather is very hard, and limestone deposits have built up on tank walls. Scale deposits press on the concrete and widen cracks; removing them before coating takes longer here than in districts with softer water supplies.

Can foundation damage be repaired once the tank is sealed?
Once seepage is stopped, damage to concrete and footings may need separate specialist repair. Sealing now prevents new damage, but old damage may require additional structural work to restore.

Do vibrations from nearby new building make leaks worse?
Heavy construction and excavation near Al Maather create vibrations that reach the tanks. Existing cracks widen much faster when new building work is happening beside the block.

Is it worth sealing a tank in an old building if the leak is small?
A small leak in an old tank becomes large quickly. Stopping it early saves the cost of damp and foundation repairs that can cost many times more than sealing itself.

How much does water tank waterproofing in Al Maather 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 Maather.

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

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

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