Floor & balcony waterproofing in Samtah: without breaking

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

What is specific about Samtah for floor & balcony waterproofing

Team note on Samtah: 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.. Main roads in or near Samtah: Al-Turshiyah and Al-Najmiyah Road, Samtah.

The centre of Samtah sits about 61 m above sea level (SRTM open elevation data). Samtah is about 22.6 km from the sea coast (OpenStreetMap).

Floor and balcony leaks in Samtah usually start small: a hairline crack at the junction of a balcony slab and the wall, or a tile joint that lets water drift under the screed. By the time staining shows on the ceiling below, the damage has often spread along the slab. The most common problem for this property type is water getting into the joints and edges rather than through the open surface, so a good repair starts by finding where the water actually enters.

Samtah's setting changes how we approach that. The centre of Samtah sits about 61 m above sea level, and the town is about 22.6 km from the sea coast. That means the work is inland, away from the salt-laden air that shapes coastal projects, so we focus on the surface and the movement of the structure itself rather than on salt corrosion. Because the terrain is not flat, rainwater runs off balconies and terraces quickly and pools at low points and drain outlets, which is why we check falls and outlets before choosing a coating. We also match the method to the job: crack injection is priced per metre, usually at SAR 40–120 per m, while a liquid roof system is SAR 8–25 per m² and a bitumen membrane is SAR 15–35 per m². Choosing the right system for the exposed area keeps the job proportionate and avoids paying for a material the situation does not need.

Before the visit, ask the contractor to walk the balcony or floor with you after a rain or with a hose test, so the leak path is seen rather than guessed. Ask which system they propose and why, and whether the quote covers crack injection, surface preparation and the drainage outlets, not just the open area. Ask how the work will be done without breaking the tiles or screed you want to keep, how long the area will be out of use, and how the finish will be tested before it is covered again. A clear answer to these questions is a good sign that the work will be done carefully.

The aim is to locate the cause with instruments first, so any opening is limited to one point.

Signs worth paying attention to

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

• Damp under the light well
• Water passing from the balcony to the floor below
• A wrong fall towards the door threshold

The most common causes

• A common cause: a blocked drain.
• A common cause: a threshold without waterproofing.
• Incorrect falls — we check this before anything else.

Tools and methods, and when we use them

The steps in order

1. Checking the falls: Where water collects and where it should go.
2. Details: Thresholds, drains and upstands.
3. Waterproofing: The layer is applied and protected.
4. Flood test: Tested before the finish goes on.

Samtah in facts and sources

Questions from Samtah

What we advise against

• Tiling a balcony without waterproofing

What you receive

You receive: the flood result and photos of the details, in a technical report with a verification code.