Floor & balcony waterproofing in Jazan: cost & published offers
In short: Floor & balcony waterproofing (cost & published offers) in Jazan starts with the roof, falls and drains survey, then the moisture meter for ceilings and walls, before anything is opened. The centre of Jazan sits about 7 m above sea level (SRTM open elevation data). Pricing starts from Bathroom waterproofing (per m²) (SAR 15–40 per m²), and other items are quoted after the visit.
Floor & balcony waterproofing in Jazan: the local context
The centre of Jazan sits about 7 m above sea level (SRTM open elevation data). Jazan is about 1.9 km from the sea coast (OpenStreetMap).
Team note on Jazan: 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..
Floor and balcony waterproofing in Jazan most often fails at the junctions rather than in the open field of the slab. Where the balcony floor meets the wall, or where a drain or railing post pierces the surface, water finds a path and travels into the finishes below. Water ponding after rain and staining on the ceiling underneath are the usual first signs. Because the problem usually starts at these edges, a sound job begins with checking and sealing the joints before any broad coating is applied.
Jazan's location shapes how that work should be approached. The centre of the city sits about 7 m above sea level, and it lies about 1.9 km from the sea coast. That combination means damp sea air is never far away, and surfaces can stay moist longer than inland properties experience. For this reason the preparation stage matters: the surface should be dry, clean and sound before any membrane or coating goes on. Pricing reflects the method chosen. Liquid roof waterproofing is typically SAR 8–25 per m², bitumen membrane SAR 15–35 per m², and epoxy coating SAR 35–90 per m². Crack injection, which is often needed at the edges, is priced at SAR 40–120 per metre.
Before arranging a visit, ask the provider which system they recommend for your balcony and why, and how they will treat the wall-to-floor junctions and drain points. Request a clear breakdown of the area they will measure, the rate per m² or per metre they quote, and whether crack injection is included or charged separately. Ask how long the surface must be left to dry between coats, and whether they will check moisture before starting. A good provider will explain these points plainly and put the quote in writing, so you can compare offers on the same basis.
Prices shown on this page come from our own published price list for the city; the final price is set after inspection.
When do you need floor & balcony waterproofing?
These are the signs most often linked to floor & balcony waterproofing:
- 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.
- A common cause: incorrect falls.
- A common cause: a blocked drain.
How we choose the tool in Jazan
| Method | What it helps with | Its role in Jazan |
|---|---|---|
| Flood test | Whether the waterproofing holds before it is covered | Limits: for roofs with drains and wet areas before tiling |
| Roof, falls and drains survey | Ponding areas and the condition of the old layer | Limits: shows the condition, not the material alone |
| Moisture meter for ceilings and walls | Where water is entering now, from inside | Limits: measures the effect, not the water path |
From the first visit to the report
- 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.
Facts and costs — Jazan
| Item | Value | Source |
|---|---|---|
| District profile | Jazan is about 1.9 km from the sea coast (OpenStreetMap) | © OpenStreetMap contributors (ODbL) |
| District profile | The centre of Jazan sits about 7 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| District profile | Team note on Jazan: 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 |
| Bathroom waterproofing (per m²) | SAR 15–40 per m² | Owner price list (Jazan) |
Questions from Jazan
Where does floor & balcony waterproofing (cost & published offers) start in Jazan?
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 Jazan?
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.
What we advise against
- Tiling a balcony without waterproofing
What you get after the work
You receive: the flood result and photos of the details, in a technical report with a verification code.
If you live in Jazan and are new to the area
- Prices are in Saudi riyals (SAR); the final price is confirmed after the inspection, before any work starts.
- Have access ready to the water meter, the tank hatches, the roof and the main valve; in apartment buildings the roof keys are often with the building guard (haris).
- 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.
- Keep photos of the problem and of any earlier repairs — they help the technician compare before and after.
Sources and method
- SRTM (NASA) open data
- © OpenStreetMap contributors (ODbL)
- Kashf team
- Owner price list for Jazan
- 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