Roof waterproofing in Sharurah: emergency

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

Roof waterproofing in Sharurah: the local context

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.

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..

Is it possible to get emergency roof waterproofing done quickly in Sharurah, and what will it cost? Sharurah sits about 724 m above sea level, so the town is high enough that rain can arrive suddenly and leave a roof saturated before anyone has time to plan. For roof work, the facts give a clear picture of the range. Liquid roof waterproofing is priced at SAR 8–25 per m², while bitumen membrane runs SAR 15–35 per m² and spray foam SAR 20–45 per m². XPS boards fall between SAR 12–30 per m². Where water is actively entering through a crack, crack injection is priced at SAR 40–120 per metre, so the method chosen depends on what the inspection finds.

When the team arrives, the inspection starts by establishing where the water is coming in and how far the damage reaches. The technician will look at the roof surface, the joints, the edges, and any cracks, and will check the rooms directly below for staining or dampness. Where a crack is the source, it is sealed by injection; where the surface is failing over a wider area, the roof is assessed for coating or membrane work. The inspector will measure the affected area so the quote reflects square metres for the surface work and metres for any cracks, and will explain which option suits the condition found. Nothing is applied until the cause is identified, because sealing the wrong spot wastes time during a leak.

Before the visit, it helps to clear the area around the roof access and move furniture, stored goods, and electrical items away from ceilings and walls below any leak. Take photographs of the stains and water entry points, note when the leak started, and record whether it worsens during rain. Keep the access route to the roof clear and make sure someone can open the door for the crew. If water has reached a fitting or socket, switch off the power to that area first. These simple steps let the inspection move quickly, so the emergency repair can begin on the same visit.

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

Signs that call for roof waterproofing

These are the signs most often linked to roof waterproofing:

• Stains on the top-floor ceiling after rain
• Water pooling on the roof
• The old waterproofing is cracking

The most common causes

• Damaged waterproofing around tank and AC bases.
• A common cause: wrong falls towards the drains.
• Cracks in the roof slab.

Tools and methods, and when we use them

The steps in order

1. Survey: Falls, drains and the condition of the old layer are recorded.
2. Preparation: Cleaning and repairs before any new layer.
3. Primer: The base coat that the system needs.
4. Waterproofing layers and details: Corners, upstands and bases get their own detail.
5. Flood test: The roof is flooded and checked before it is covered.

Facts and costs — Sharurah

Short answers for Sharurah

What we advise against

• Covering the waterproofing before the flood test
• Ignoring the tank bases

The written outputs

You receive: a quality record with photos and the flood-test result, in a technical report with a verification code.