Basement & foundation waterproofing in Sharurah: emergency

Prepared by the technical team · editorial review · last updated 13 November 2026 · Sources

What is specific about Sharurah for basement & foundation waterproofing

Team note on Sharurah: Kashf teams serve this city and its nearby districts with the same documented inspection standard: device-based leak detection without demolition, a written report, and a clear scope before any work begins.. The centre of Sharurah sits about 724 m above sea level (SRTM open elevation data).

Main roads in or near Sharurah: King Abdulaziz Road, King Fahd Road.

Is a flooding basement in Sharurah an emergency that can wait? Usually it cannot. Water entering through a basement wall or floor can damage stored goods, electrical systems and the structure itself, so prompt action matters. Sharurah's centre sits about 724 m above sea level, but elevation alone does not decide whether water finds its way into a below-ground space. What matters is how the wall and floor are sealed, and whether cracks or failed membranes are letting moisture through. For that reason, a site visit is the first practical step rather than a guess from the outside.

When a technician attends, the inspection usually starts with the basement walls and floor, looking for active leaks, damp patches, efflorescence and visible cracks. Cracks are measured along their length, since crack injection is priced per metre, typically SAR 40–120 per m. The inspector also checks the condition of any existing membrane or coating. Where the problem is in a wall or floor, the likely options are basement waterproofing at SAR 50–150 per m², bitumen membrane at SAR 15–35 per m², or epoxy coating at SAR 35–90 per m². Where a water storage tank sits in or near the building, its internal surface may also be assessed for tank internal coating at SAR 25–60 per m². Each option is recommended only after the findings are recorded, so the work matches what is actually failing.

Before the visit, gather the information that helps the inspection move quickly. Note when the water was first seen, whether it appears after rain or from a pipe, and where it collects. Clear a safe path to the basement and move valuables, stored furniture and electrical items away from wet areas. If there is standing water and any electrical equipment nearby, switch off power to that area at the consumer unit before anyone enters, and keep children and pets clear. Have your property details and any previous waterproofing records to hand, as they reveal what was applied before and where it may have failed. Clear information at the start makes the inspection more precise and the proposed repair easier to understand.

If water is flowing, close the main valve first, then call or message with photos.

Signs worth paying attention to

These are the signs most often linked to basement & foundation waterproofing:

• Water seeping in after rain
• Damp basement walls
• Salt marks at the bottom of the walls

The most common causes

• Cracks at construction joints.
• A common cause: rainwater draining towards the foundation.
• A common cause: a high groundwater level.

How we choose the tool in Sharurah

How the work is done, step by step

1. Finding the source: Groundwater, rain or a pipe — each needs a different treatment.
2. Preparation: Surfaces are cleaned and opened where needed.
3. Injection: Active cracks are injected.
4. Waterproofing layers: The system is applied on the right side of the wall where possible.
5. Follow-up: Readings are repeated after the treatment.

Sharurah in facts and sources

Short answers for Sharurah

What we advise against

• Painting the basement wall while the water comes from outside

What you get after the work

The written output: the source, the treatment and the follow-up result. The report is numbered and can be checked with its verification code.