Floor & balcony waterproofing in Aldarb: before buying or handover
In short: In Aldarb (Aldarb), 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. Aldarb is about 18.7 km from the sea coast (OpenStreetMap). 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 Aldarb
Aldarb is about 18.7 km from the sea coast (OpenStreetMap). The centre of Aldarb sits about 79 m above sea level (SRTM open elevation data).
A homeowner in Aldarb who is about to buy an apartment with a balcony, or who has just received keys to a newly finished unit, often has one main worry: whether the floor and balcony will keep water out once the rains arrive. Many owners only discover a leak after the first wet season, when staining has already reached the ceiling below. Buyers and new owners in this position benefit from checking the waterproofing before the paperwork is final, because repairs made later usually cost more and disturb the living space.
The local facts matter here. The centre of Aldarb sits about 79 m above sea level, and the town is about 18.7 km from the sea coast. That means it is not a low-lying flood zone, but the town is still inland enough that owners should not assume the surrounding ground drains away well. Water that collects on balconies and terraces needs a clear route off the slab, so the slope and drain outlets deserve attention. The price ranges for common treatments give a practical starting point: liquid roof waterproofing is SAR 8–25 per m², bitumen membrane is SAR 15–35 per m², and spray foam is SAR 20–45 per m². Crack injection is priced at SAR 40–120 per m, which is why sealing any visible crack early is worth the cost.
Start by walking the balcony after rain, or ask the seller to show you a wet area, and look for ponding, dark patches, hairline cracks and any sign that the paint has lifted near the edges. Next, check the floor-to-wall junctions and the drain outlets, because these are the most common leak points. Ask for the record of any existing waterproofing and which product was used, since a bitumen membrane and a liquid system need different follow-up care. Finally, agree in writing who fixes defects found before handover and when. If a repair is needed, ask for a quote that states the area in m² and the method, so you can compare it fairly against the ranges above.
Before buying or taking over a property, an inspection gives you findings in writing before you sign.
When do you need floor & balcony waterproofing?
If you notice one of these signs in Aldarb, 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
The most common causes
- A blocked drain — we check this before anything else.
- Incorrect falls — we check this before anything else.
- A threshold without waterproofing.
Tools we use in Aldarb
| Tool or method | What it measures | Why it is chosen here |
|---|---|---|
| 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 |
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.
Quick comparison: facts and costs in Aldarb
| Item | Value | Source |
|---|---|---|
| District profile | The centre of Aldarb sits about 79 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| District profile | Aldarb is about 18.7 km from the sea coast (OpenStreetMap) | © OpenStreetMap contributors (ODbL) |
| Bathroom waterproofing (per m²) | SAR 15–40 per m² | Owner price list (Aldarb) |
Common questions about floor & balcony waterproofing in Aldarb
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 Aldarb?
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.
If you live in Aldarb and are new to the area
- 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.
- 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)
- Owner price list for Aldarb
- 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