Floor & balcony waterproofing in Jubail: cost & published offers
In short: Floor & balcony waterproofing (cost & published offers) in Jubail starts with the roof, falls and drains survey, then the moisture meter for ceilings and walls, before anything is opened. Jubail is about 0.9 km from the sea coast (OpenStreetMap). Pricing starts from Bathroom waterproofing (per m²) (SAR 15–40 per m²), and other items are quoted after the visit.
What is specific about Jubail for floor & balcony waterproofing
Team note on Jubail: 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.. Jubail is about 0.9 km from the sea coast (OpenStreetMap).
The centre of Jubail sits about 4 m above sea level (SRTM open elevation data).
Floor and balcony waterproofing in Jubail most often fails at the joints and edges rather than across the open surface. Balconies that drain poorly let water pool against the threshold, and over time it finds its way under tiles and into the slab below. Ask for the drainage fall and the sealing at the door sill to be checked first, because a fresh membrane laid over a flat, ponding surface will not last long.
The site sits close to the coast, roughly 0.9 km from the sea, and the centre of the town is only about 4 m above sea level. That combination means damp air, salt-laden moisture and a shallow water table are everyday conditions, not rare events. Surfaces should be dry and free of salt residue before any coating goes on, and the surveyor should look for efflorescence on walls and slabs as a sign of moisture moving up from below. Where a balcony or floor is exposed to the weather, a liquid-applied roof-style system or a bitumen membrane may suit better than a thin decorative coating, while enclosed interior floors near water lines may need epoxy or spray foam.
Before the visit, ask the provider which system they propose for your exact surface, and why. Request a written per-square-metre price, and confirm whether the quote covers surface preparation, crack injection, and removal of old tiles. Ask how the work will be tested with water before the finish goes down, and what the aftercare steps are in the first days. Clarify who handles drainage fixes and whether those are priced separately. Finally, ask to see photos of comparable completed jobs in Jubail so you can judge the finish and the detailing against your own balcony or floor.
Prices shown on this page come from our own published price list for the city; the final price is set after inspection.
Signs worth paying attention to
If you notice one of these signs in Jubail, it is a good moment to talk to the team:
- 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.
- Incorrect falls — we check this before anything else.
- A common cause: a threshold without waterproofing.
Tools we use in Jubail
| Tool | What it finds | When we use it in Jubail |
|---|---|---|
| Moisture meter for ceilings and walls | Where water is entering now, from inside | Limits: measures the effect, not the water path |
| Roof, falls and drains survey | Ponding areas and the condition of the old layer | Limits: shows the condition, not the material alone |
| Flood test | Whether the waterproofing holds before it is covered | Limits: for roofs with drains and wet areas before tiling |
The steps in order
- Checking the falls: Where water collects and where it should go.
- Details: Thresholds, drains and upstands.
- Waterproofing: The layer is applied and protected.
- Flood test: Tested before the finish goes on.
Quick comparison: facts and costs in Jubail
| Item | Value | Source |
|---|---|---|
| District profile | Team note on Jubail: 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. | Kashf team |
| District profile | The centre of Jubail sits about 4 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| District profile | Jubail is about 0.9 km from the sea coast (OpenStreetMap) | © OpenStreetMap contributors (ODbL) |
| Bathroom waterproofing (per m²) | SAR 15–40 per m² | Owner price list (Jubail) |
Questions from Jubail
Where does floor & balcony waterproofing (cost & published offers) start in Jubail?
We start with checking the falls (where water collects and where it should go), then details (thresholds, drains and upstands).
What does floor & balcony waterproofing cost in Jubail?
From our published price list: Bathroom waterproofing (per m²) SAR 15–40 per m². Quantities are confirmed at the inspection.
What do I receive after the work?
The flood result and photos of the details, in a technical report that carries a verification code.
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.
Planning the visit in Jubail
- The Saudi weekend is Friday and Saturday; mention your preferred day and time when booking.
- You can message us on WhatsApp in English; the booking details are sent back to you in the chat to confirm before the visit.
- Keep photos of the problem and of any earlier repairs — they help the technician compare before and after.
- If you rent, tell your landlord or building management before the visit and agree in writing who pays; the written report can be shared with them.
Sources and method
- SRTM (NASA) open data
- © OpenStreetMap contributors (ODbL)
- Kashf team
- Owner price list for Jubail
- Local pages are published only after a quality gate: real local facts, text similarity of no more than 15% with any other English page, and a claims check.
- النسخة العربية