Wall damp treatment in Khobar: for companies (annual contract)

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

Before we start: what we know about Khobar

Khobar is about 1.8 km from the sea coast (OpenStreetMap). The centre of Khobar sits about 9 m above sea level (SRTM open elevation data).

Team note on Khobar: 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..

For companies that run offices, warehouses or staff facilities in Khobar, the most common wall damp problem is rising and penetrating moisture at the base of walls, especially on ground floors and in basements. Moisture creeps upward and shows as stains, peeling paint and a musty smell, and over time it can weaken plaster and disrupt the fit-out that a business depends on. On an annual contract, the aim is to catch these patterns early and keep the building dry, rather than repainting the same walls every year.

Local conditions shape the approach. The centre of Khobar sits about 9 m above sea level, and the city is about 1.8 km from the sea coast. Because the ground is low and close to the coast, water tends to sit near the base of walls and move through the structure more readily, so the treatment must address the wall and its surroundings together. A basement, for example, is usually priced per square metre at SAR 50–150 per m² for full waterproofing, while a bathroom area may use a different system at SAR 15–40 per m². For wall faces, epoxy coating runs at SAR 35–90 per m², spray foam at SAR 25–35 per m², and XPS boards at SAR 10–30 per m². Cracks that let water through are typically sealed by crack injection at SAR 40–120 per metre, and any roof work is priced separately, with liquid roof waterproofing at SAR 10–25 per m² and bitumen membrane at SAR 15–35 per m². Water storage tanks on the site may need an internal coating at SAR 25–60 per m².

Before the first visit, ask the provider to walk the site with you and explain which areas are affected and why. Ask what moisture source they expect to find, whether the work covers the wall face, the cracks or the surrounding ground, and how the annual contract schedules inspections across the year. Request a written scope listing each area, the method and the rate used, so your facilities team can compare it against the price list above. Finally, confirm how access will be arranged around staff and operations, and what follow-up checks will be made after treatment.

For companies, an annual contract sets the scope, the visit schedule and the reports in writing.

Signs that call for wall damp treatment

If you notice one of these signs in Khobar, it is a good moment to talk to the team:

• A musty smell
• Peeling paint and salt marks
• Black spots on the wall

Where the problem usually comes from

• A leaking pipe.
• Condensation — we check this before anything else.
• A common cause: rising damp from the ground.

Tools and methods, and when we use them

The steps in order

1. Moisture readings: Readings are taken in a grid across the wall.
2. Finding the cause: Pipe, condensation or rising damp.
3. Treatment: The cause is treated before the finish.
4. Finishing: Plaster and paint after the wall has dried.

Khobar in facts and sources

Common questions about wall damp treatment in Khobar

What we advise against

• Painting over damp

The written outputs

The written output: the cause and the proposed treatment. The report is numbered and can be checked with its verification code.