Floor & balcony waterproofing in Alrass: without breaking
In short: Floor & balcony waterproofing (without breaking) in Alrass starts with the roof, falls and drains survey, then the moisture meter for ceilings and walls, before anything is opened. The centre of Alrass sits about 695 m above sea level (SRTM open elevation data). Published price: Bathroom waterproofing (per m²), SAR 15–40 per m²; anything else is quoted after the inspection.
Before we start: what we know about Alrass
The centre of Alrass sits about 695 m above sea level (SRTM open elevation data). Main roads in or near Alrass: King Abdulaziz Road, King Fahd Road, King Salman Road.
Team note on Alrass: 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..
Picture a homeowner in Alrass who notices a faint damp patch spreading across the ceiling of a balcony-facing room after a rainy week. The tiles above look fine, and the owner would rather not tear up the floor or disrupt the family's daily routine. This is a common situation for flats and villas where the balcony slab or the floor junction above a living space is the likely source of water, and where the fear of a messy, prolonged job often delays the repair until the problem gets worse.
The location matters here. The centre of Alrass sits about 695 m above sea level, so it is a settled, elevated area rather than a low-lying spot where water collects, but rainfall still finds its way through cracks, failed sealant and worn surface layers. For an owner, this means the first task is to find where water enters, not to assume it comes from the roof. A balcony floor that drains poorly, or a joint that has opened over time, can send water downward just as effectively as a leaking roof, so the source has to be confirmed before choosing a treatment.
Start by walking the balcony and the room below during or just after rain, marking any hairline cracks and checking that the drainage outlets are clear. Next, identify the surface type: liquid roof waterproofing suits open roof and terrace areas, while epoxy coating or spray foam may suit surfaces that need a continuous, durable skin, and crack injection can seal isolated lines without lifting the floor. Compare the rough coverage cost for the area you plan to treat, using the published ranges of SAR 8–25 per m² for liquid roof waterproofing and SAR 35–90 per m² for epoxy coating, then ask for a written scope that lists the exact method, the drainage work and the cleaning steps. Finally, schedule the work for dry weather, keep the treated surface free of traffic until the supplier's recommended curing time has passed, and recheck the room below after the next rainfall to confirm the repair has held.
The aim is to locate the cause with instruments first, so any opening is limited to one point.
When do you need floor & balcony waterproofing?
The following signs are worth checking before they grow:
- Water passing from the balcony to the floor below
- A wrong fall towards the door threshold
- Damp under the light well
Causes we see in the field
- A common cause: a threshold without waterproofing.
- A common cause: incorrect falls.
- A blocked drain — we check this before anything else.
How we choose the tool in Alrass
| Tool or method | What it measures | Why it is chosen here |
|---|---|---|
| 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 |
How the work is done, step by step
- 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.
Alrass in facts and sources
| Item | Value | Source |
|---|---|---|
| Roads | Main roads in or near Alrass: King Abdulaziz Road, King Fahd Road, King Salman Road | Kashf data (owner) |
| District profile | The centre of Alrass sits about 695 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| District profile | Team note on Alrass: 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 (Alrass) |
Short answers for Alrass
Where does floor & balcony waterproofing (without breaking) start in Alrass?
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 Alrass?
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
The written output: the flood result and photos of the details. The report is numbered and can be checked with its verification code.
Practical notes for residents of Alrass
- 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).
- Prices are in Saudi riyals (SAR); the final price is confirmed after the inspection, before any work starts.
- 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
- Kashf data (owner)
- Kashf team
- Owner price list for Alrass
- 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