Floor & balcony waterproofing in Sabya: before summer & rain season

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

Floor & balcony waterproofing in Sabya: the local context

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.

Is it worth waterproofing a floor or balcony in Sabya before the summer heat and the winter rains arrive? For most owners the answer depends on how the surface is performing now, and the facts here give a clear starting point. 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). That means it is not a coastal site, but it is still a place where rain and heat can wear down a balcony slab or a floor over time, so a timely check is a sensible step.

Our visit starts with a look at the surface and its edges, paying close attention to any cracks, since crack injection is priced per metre, typically SAR 40–120 per m. We then match the right system to the surface. For a roof or open terrace, liquid roof waterproofing usually falls in the SAR 8–25 per m² range, while a bitumen membrane sits at SAR 15–35 per m². For a balcony or bathroom floor, bathroom waterproofing is SAR 15–40 per m², and epoxy coating runs SAR 35–90 per m². Where the area is below ground, basement waterproofing is SAR 50–150 per m². We will explain each option and what it covers, so you can choose the one that suits the surface and your budget.

Before the visit, please clear the balcony or floor area so the surface can be reached and measured, and note any spots where you have seen water staining, damp patches or hairline cracks. Tell us whether the area is a roof, a balcony, a bathroom or a basement, as this changes the system and the price range. If the site includes a water tank, mention it too, because tank internal coating is quoted at SAR 25–60 per m². Having these details ready helps us give you an accurate assessment, and it lets you compare options with confidence before the rains and the summer heat arrive.

Checks before summer and before the rain season catch problems while they are still small.

Signs worth paying attention to

The following signs are worth checking before they grow:

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

The most common causes

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

Tools we use in Sabya

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.

Sabya in facts and sources

Questions from Sabya

Mistakes that cost more

• Tiling a balcony without waterproofing

The written outputs

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