Floor & balcony waterproofing in Aldiriyah: without breaking

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

Why floor & balcony waterproofing differs in Aldiriyah

Team note on Aldiriyah: 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 Aldiriyah sits about 655 m above sea level (SRTM open elevation data).

Can I waterproof my floor or balcony in Aldiriyah without tearing up the tiles and disrupting the whole household? In most cases, yes, and the answer depends on the surface, the cause of the leak and the method chosen. Aldiriyah's centre sits about 655 m above sea level (SRTM open elevation data), and that is a useful reminder that the work should be planned around the actual site rather than a generic price list. The facts available for this work show a range of options with different costs per square metre: spray foam at SAR 20–45 per m², epoxy coating at SAR 35–90 per m², bitumen membrane at SAR 15–35 per m², and crack injection at SAR 40–120 per metre. Liquid roof waterproofing is listed at SAR 8–25 per m², so a balcony with an exposed roof section can be treated differently from a floor under a tiled living area.

Before any material is recommended, the inspection walks through the surface to find where water is actually getting in. The technician looks at the floor or balcony slab, checks the junctions with walls, drains and door thresholds, and marks any hairline cracks. Where cracks are present, crack injection at SAR 40–120 per metre may be proposed as the first step, because a sealed crack behaves very differently from an open one. The technician also notes whether the area is a bathroom, which is priced separately at SAR 15–40 per m², and whether any XPS boards at SAR 12–30 per m² would suit an insulated section. The output of this step is a clear written scope that matches the problem found, not a blanket treatment of the whole space.

To make the visit efficient, gather a few details beforehand. Note where you have seen damp patches, stains on ceilings below, or water pooling after rain, and take photos of them. Confirm the size of the floor or balcony in square metres, since most rates are charged per m², and note how many metres of visible cracks you have noticed. Clear furniture, plants and stored items from the area so the technician can reach every edge, and make sure the drains are accessible. Tell the technician which rooms are occupied during the work so that the schedule can be arranged around daily routines. With this preparation, the inspection can move quickly and the proposed work will be far easier to compare and approve.

The aim is to locate the cause with instruments first, so any opening is limited to one point.

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

Where the problem usually comes from

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

Tools we use in Aldiriyah

From the first visit to the report

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 — Aldiriyah

Common questions about floor & balcony waterproofing in Aldiriyah

Mistakes that cost more

• Tiling a balcony without waterproofing

What you receive

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