Roof waterproofing in Sharurah: preventive periodic check

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

Before we start: what we know about Sharurah

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..

Can a roof in Sharurah go years without a check and still keep the rain out? Usually the answer is no, and the reason starts with the place itself. The centre of Sharurah sits about 724 m above sea level (SRTM open elevation data), and at that height roof surfaces face their own mix of sun, dust and sudden rain. A roof that looks sound from the street can still be letting water into the rooms below, and small failures tend to grow unseen until the damage is expensive to repair.

A preventive periodic check is a way to catch those problems early. The inspection usually begins with the roof surface itself, where the technician looks for cracks, blistering, bare patches and areas where the protective layer has worn thin. Joints, edges, parapets and the points where pipes or fittings pass through the roof are checked closely, since these are the spots where water most often finds its way in. Where a crack is found, the specialist will note its length, because repairs such as crack injection are often quoted per metre. Liquid roof waterproofing is typically quoted per square metre, so the overall area of the roof is measured as part of the same visit. Drainage outlets are also inspected to confirm that water can leave the roof and not pool on it.

Before the visit, it helps to gather a few things. Keep any earlier waterproofing records, invoices or warranty papers, because they show what was applied and when. Note any leaks, damp patches or stains you have seen inside the building, including where and after which kind of rain they appeared. Clear loose debris, plant pots and stored items from the roof so the surface can be examined properly, and make sure the access point is safe and unlocked. Having these details ready lets the inspection focus on the real problems and gives you a clear picture of the roof's condition before any work is agreed.

Preventive checks follow a written schedule instead of waiting for a fault.

Signs worth paying attention to

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

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

Where the problem usually comes from

• Damaged waterproofing around tank and AC bases.
• Wrong falls towards the drains.
• Cracks in the roof slab.

Tools we use in Sharurah

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.

Quick comparison: facts and costs in Sharurah

Questions from Sharurah

Common mistakes we see

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

What you receive

The written output: a quality record with photos and the flood-test result. The report is numbered and can be checked with its verification code.