Floor & balcony waterproofing for restaurants in Samtah

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

What is specific about Samtah for floor & balcony waterproofing

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

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

Floor and balcony waterproofing in restaurants is most often a problem of constant wetting. Kitchens, washing areas and dining floors are hosed down daily, grease and spilled liquids work into the surface, and balconies outside take the weather directly. Over time the seal around drains, floor joints and balustrade bases breaks down, and water finds its way into the slab below, often showing up first as stains or lifting tiles in a neighbouring unit. For this reason, the first question is usually not which product to use but where the water is actually getting through.

Samtah shapes the approach in a few practical ways. The centre of the town sits about 61 m above sea level, and it lies about 22.6 km from the sea coast, so the site is not right on the shore where salt spray is the main concern. That means the work can focus on daily cleaning load and the movement of the building rather than on salt-heavy exposure. For restaurant floors, a coating system that can handle frequent washing and grease is usually the first thing to consider, with epoxy coating typically priced at SAR 35–90 per m² depending on the finish and the condition of the substrate. Where a balcony is exposed to open sky, liquid roof waterproofing at SAR 8–25 per m² or a bitumen membrane at SAR 15–35 per m² may suit the outer edges better, while cracks along the joints can be dealt with first through crack injection, priced at SAR 40–120 per metre.

Before arranging a visit, it helps to ask a few clear questions. Ask the provider to explain which parts of the floor or balcony they expect to inspect first, and whether they will check the drains, upstands and joints as well as the open surface. Ask how they will prepare the substrate, since most coating failures trace back to poor preparation rather than the product itself. Ask whether the quote is per square metre or per metre of crack repair, and what is included in each rate. Finally, ask whether the restaurant will need to close the area during work and for how long it must stay out of use before it can be walked on or used for food service again.

For restaurants, visits are planned outside service hours and recorded for the premises file.

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
• A wrong fall towards the door threshold
• Water passing from the balcony to the floor below

Causes we see in the field

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

How we choose the tool in Samtah

How the work is done, step by step

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

Common questions about floor & balcony waterproofing in Samtah

Mistakes that cost more

• Tiling a balcony without waterproofing

The written outputs

The written output: the flood result and photos of the details. The report is numbered and can be checked with its verification code.