Floor & balcony waterproofing in Samtah: preventive periodic check

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).

Samtah sits about 61 m above sea level, and the town lies roughly 22.6 km from the coast. For floor and balcony waterproofing, that combination of height and inland position matters. The area is not at sea level where ground water rises close to the surface, so the main concern for a balcony or floor is usually rainfall running off roofs and paved areas rather than standing water. Our preventive periodic check begins by looking at how water actually moves across your slab, drains and edges, so the protection we recommend fits the way your building is exposed.

Each of these facts has a practical effect on the service. Because the town is elevated and set back from the coast, we focus on drainage paths, outlets and upstands at balcony edges, where water pools and seeps during heavy showers. The distance from the sea means we do not treat salt-laden air as the main threat, so the check concentrates on joints, cracks and the membrane condition itself. Where a crack is found, crack injection is priced per metre, typically SAR 40–120 per m, so we measure the length first and explain the scope before any work begins. For exposed roofs and terraces, liquid roof waterproofing at SAR 8–25 per m² or a bitumen membrane at SAR 15–35 per m² are common options, while epoxy coating (SAR 35–90 per m²) and spray foam (SAR 20–45 per m²) suit specific surfaces. Each option is set against the condition we record, not chosen by default.

Owners who commission a periodic check often avoid several common mistakes. They do not wait for a visible leak before inspecting, because water often travels along a slab before it appears on a ceiling. They do not seal a crack without checking what caused it. They do not apply a coating over a damp or dirty surface, which lets the new layer lift within a short time. They also avoid choosing the lowest per-metre price without comparing the scope and surface preparation behind it. A planned check, repeated at regular intervals, keeps small defects from becoming costly repairs and gives you a clear record of your floors and balconies.

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

Signs worth paying attention to

These are the signs most often linked to floor & balcony waterproofing:

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

Where the problem usually comes from

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

Tools we use in Samtah

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.

Facts and costs — Samtah

Questions from Samtah

Common mistakes we see

• Tiling a balcony without waterproofing

What you get after the work

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