Floor & balcony waterproofing in Alqunfudhah: preventive periodic check

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

Floor & balcony waterproofing in Alqunfudhah: the local context

Team note on Alqunfudhah: 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.. The centre of Alqunfudhah sits about 7 m above sea level (SRTM open elevation data).

Alqunfudhah is about 0.4 km from the sea coast (OpenStreetMap).

A typical owner in Alqunfudhah lives in a flat or small villa with a balcony or open terrace that gets sun, dust and wind most of the year. Water rarely arrives in heavy storms here, so many owners assume their floors and balconies are safe until a stain appears on a ceiling below or a tile starts to lift. By then the damage has usually spread beneath the surface, which is why a planned, preventive approach makes more sense than waiting for a leak.

The local facts shape that plan. The centre of Alqunfudhah sits about 7 m above sea level, so ground drainage is not as naturally gentle as in some lower areas, and water can linger in low corners of a balcony after rain. The town is also about 0.4 km from the sea coast, which means salty, humid air reaches surfaces and can speed up wear on sealants and metal fixings. Together these points suggest that floors and balconies should be checked on a regular schedule, with attention to slopes, drains and joints, rather than only after a problem shows up.

A practical sequence helps keep costs and disruption under control. First, walk the balcony or floor after rain and note any ponding, dark patches, hairline cracks or lifted tiles. Second, have the surface cleaned and the joints inspected, since a crack that is caught early can be treated with crack injection at a rate of SAR 40–120 per metre. Third, choose a system that suits the surface: liquid roof waterproofing at SAR 8–25 per m² for open terraces, bitumen membrane at SAR 15–35 per m² for flat roofs, or epoxy coating at SAR 35–90 per m² where a durable, easy-to-clean finish is wanted. Fourth, make sure drains and outlets are clear and sloped correctly before the new layer is applied. Finally, repeat the check on a regular cycle so small faults are dealt with before they reach the floor below.

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

Signs that call for floor & balcony waterproofing

The following signs are worth checking before they grow:

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

The most common causes

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

How we choose the tool in Alqunfudhah

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.

Quick comparison: facts and costs in Alqunfudhah

Questions from Alqunfudhah

What we advise against

• 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.