Floor & balcony waterproofing for rest houses & farms in Sabya

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

What is specific about Sabya for floor & balcony waterproofing

The centre of Sabya sits about 40 m above sea level (SRTM open elevation data). Sabya is about 16.7 km from the sea coast (OpenStreetMap).

Team note on Sabya: 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 Sabya: King Fahd Road, King Abdulaziz Road, King Abdullah bin Abdulaziz Road.

An owner of a rest house or farm in Sabya often has a flat roof, a long open balcony, or a sitting terrace that gets little attention until water starts to appear on a ceiling or along a wall. These properties are used in bursts, perhaps for weekends or seasonal gatherings, so leaks can go unnoticed for weeks. By the time staining or peeling paint is visible, water has usually already travelled into the slab or down the block walls.

The centre of Sabya sits about 40 m above sea level (SRTM open elevation data), and the town is about 16.7 km from the sea coast (OpenStreetMap). For a property owner, this means the site is inland and sits on rising ground rather than low, flat land near the shore. Rainwater is therefore more likely to run off the surface than pool, but the roof and balcony still take the full force of each shower, and any cracks or open joints give water a direct route inside. Good drainage and a sealed surface matter more than the location alone would suggest.

Start by walking the roof and balcony after the first rains, looking for ponding, cracked screed, and gaps around drains and railings. Mark every crack, since crack injection is priced per metre at SAR 40–120 per m, which makes it a sensible first repair when the damage is localised. Next, decide on the main surface system: liquid roof waterproofing typically falls within SAR 8–25 per m², a bitumen membrane within SAR 15–35 per m², and XPS boards within SAR 12–30 per m² where insulation is also wanted. Where a water tank is fed from the roof, include tank internal coating at SAR 25–60 per m². Finally, schedule a re-check after the next heavy rain and keep a simple record of where and when any water appears, so the next repair is targeted rather than guessed.

Rest houses and farms often have long buried lines, tanks and irrigation that need separate tests.

When do you need floor & balcony waterproofing?

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

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

Where the problem usually comes from

• A common cause: a threshold without waterproofing.
• A common cause: incorrect falls.
• A common cause: a blocked drain.

Tools we use in Sabya

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 — Sabya

Questions from Sabya

What we advise against

• Tiling a balcony without waterproofing

What you receive

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