Floor & balcony waterproofing for hotels & serviced apartments in Rastanura

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

Floor & balcony waterproofing in Rastanura: the local context

Team note on Rastanura: 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.. Rastanura is about 0.2 km from the sea coast (OpenStreetMap).

Rastanura sits about 0.2 km from the sea coast, according to OpenStreetMap, which places most hotels and serviced apartments within a short walk of salt-laden air and coastal moisture. For floor and balcony waterproofing, that closeness matters. Salt and humidity work into concrete and tile joints faster than they would inland, so surfaces exposed to open air need membranes and sealants chosen with coastal conditions in mind, and inspections should look for early signs of staining or blistering.

Each local fact translates into a practical step in the service. Because the coast is so near, we start every balcony survey by checking drainage falls and outlets, since standing water is what drives salt and moisture into the slab. The cost range for liquid roof waterproofing, SAR 8–25 per m², and for bitumen membrane, SAR 15–35 per m², lets owners compare options for exposed balcony and terrace areas before choosing a system. Where a balcony meets a bathroom or wet room, the bathroom waterproofing rate of SAR 15–40 per m² and the epoxy coating rate of SAR 35–90 per m² help set expectations for the more demanding, heavily used surfaces. Where cracks appear, crack injection at SAR 40–120 per metre is priced by the run of the crack, so it can be scoped accurately before work begins.

Owners of hotels and serviced apartments often avoid the same handful of mistakes. They rarely wait for a full survey before ordering work, which leads to paying for coatings over a deck that still leaks at its joints. They also tend to treat balcony and bathroom surfaces as one job, when each needs its own membrane and detailing. Finally, many skip the step of matching the system to the use: a lightly used terrace and a busy guest bathroom do not need the same product. Planning around the coastal location, the real drainage conditions and the specific surface avoids these costly errors.

For hotels and serviced apartments, rooms are handled in batches to keep units available.

Signs worth paying attention to

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

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

The most common causes

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

Tools we use in Rastanura

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 — Rastanura

Questions from Rastanura

Common mistakes we see

• 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.