Basement & foundation waterproofing for clinics in Rastanura

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

Before we start: what we know about Rastanura

Rastanura is about 0.2 km from the sea coast (OpenStreetMap). Team note on Rastanura: 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..

Picture a clinic owner in Rastanura who has just bought a building with a basement that will hold storage, a sterilisation room and staff facilities. The walls look dry on the day of the viewing, but within a year there are damp patches near the floor, a faint smell, and worried staff who want to know whether patients are safe. For a clinic, water in a basement is not just a nuisance; it affects equipment, hygiene and the trust of the people who come through the door.

Rastanura sits only about 0.2 km from the sea coast, according to OpenStreetMap, and that closeness matters. Being this near the shore means the ground around a foundation can stay damp and salty, and the air carries moisture that can work its way into concrete and block walls. A clinic owner should therefore treat waterproofing as a planned part of the building's care rather than a repair to be left until a leak appears. Costs vary with the work involved: basement waterproofing typically falls between SAR 50 and SAR 150 per m², while crack injection is priced at SAR 40 to SAR 120 per metre, so it helps to know which part of the building needs attention first.

A sensible order of work begins with an inspection of the basement walls, floor slab and any visible cracks, noting where damp appears and whether water is coming through or simply condensing. Next, cracks should be sealed by crack injection, and the basement itself can then be treated with a suitable system, such as an epoxy coating at SAR 35 to SAR 90 per m² or a bitumen membrane at SAR 15 to SAR 35 per m². Bathrooms and wet rooms within the clinic should receive their own treatment, at SAR 15 to SAR 40 per m². Finally, the owner should keep a simple record of the work done and check the area after each rainy spell or seasonal change, so that any new moisture is caught early and kept away from clinical spaces.

For clinics, work is scheduled around patient hours and kept to the areas that need it.

Signs that call for basement & foundation waterproofing

The following signs are worth checking before they grow:

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

The most common causes

• A common cause: rainwater draining towards the foundation.
• A common cause: a high groundwater level.
• Cracks at construction joints — we check this before anything else.

Tools we use in Rastanura

From the first visit to the report

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.

Facts and costs — Rastanura

Short answers for Rastanura

Common mistakes we see

• 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.