Floor & balcony waterproofing in Alnuayriyah: before buying or handover
الخلاصة: In short: In Alnuayriyah (Alnuayriyah), floor & balcony waterproofing (before buying or handover) begins with the roof, falls and drains survey and the moisture meter for ceilings and walls; nothing is opened until the position is clear. The centre of Alnuayriyah sits about 49 m above sea level (SRTM open elevation data).
Before we start: what we know about Alnuayriyah
Main roads in or near Alnuayriyah: King Abdulaziz Road. The centre of Alnuayriyah sits about 49 m above sea level (SRTM open elevation data).
Team note on Alnuayriyah: 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 Alnuayriyah sits about 49 m above sea level, which places it on a gently raised area rather than in a low basin. For a waterproofing service, this matters because rainwater tends to drain away from the buildings rather than pooling around their foundations. Even so, water still finds its way through roofs, balconies and walls, so a sound membrane remains essential on every exposed surface.
Because the centre of Alnuayriyah sits about 49 m above sea level, our crews plan drainage and slope checks as part of each job, making sure falls on balconies and terraces carry water to the outlets. Liquid roof waterproofing typically costs SAR 8–25 per m², while bitumen membrane runs SAR 15–35 per m², so owners can choose a system that suits the roof's exposure and their budget. Crack injection, at SAR 40–120 per metre, is often the first step where hairline cracks appear along a balcony edge or slab joint.
Owners in Alnuayriyah often ask us about the cost of each option before any work starts. Epoxy coating is priced at SAR 35–90 per m², spray foam at SAR 20–45 per m², and XPS boards at SAR 12–30 per m², and the right choice depends on the surface and how it will be used. Bathroom waterproofing, at SAR 15–40 per m², is usually a separate line item from the balcony, so it is worth requesting a clear breakdown. Ask for a written measurement of each area, because prices are quoted per square metre and the total will follow directly from that figure.
Before buying or taking over a property, an inspection gives you findings in writing before you sign.
When do you need floor & balcony waterproofing?
The following signs are worth checking before they grow:
- A wrong fall towards the door threshold
- Water passing from the balcony to the floor below
- Damp under the light well
Causes we see in the field
- Incorrect falls.
- A threshold without waterproofing — we check this before anything else.
- A blocked drain — we check this before anything else.
How we choose the tool in Alnuayriyah
| 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 |
| 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 |
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.
Quick comparison: facts and costs in Alnuayriyah
| Item | Value | Source |
|---|---|---|
| District profile | The centre of Alnuayriyah sits about 49 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| Roads | Main roads in or near Alnuayriyah: King Abdulaziz Road | Kashf data (owner) |
| District profile | Team note on Alnuayriyah: 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 (Alnuayriyah) |
Questions from Alnuayriyah
What is the first step of floor & balcony waterproofing (before buying or handover)?
We start with checking the falls (where water collects and where it should go), then details (thresholds, drains and upstands).
How much does floor & balcony waterproofing cost in Alnuayriyah?
From our published price list: Bathroom waterproofing (per m²) SAR 15–40 per m². Quantities are confirmed at the inspection.
What do I get at the end?
The flood result and photos of the details, in a technical report that carries a verification code.
Mistakes that cost more
- Tiling a balcony without waterproofing
What you receive
The written output: the flood result and photos of the details. The report is numbered and can be checked with its verification code.
Planning the visit in Alnuayriyah
- 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.
- 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).
Sources and method
- SRTM (NASA) open data
- Kashf data (owner)
- Kashf team
- Owner price list for Alnuayriyah
- 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