Roof waterproofing in Alula: when to call a technician
In short: Roof waterproofing (when to call a technician) in Alula starts with the roof, falls and drains survey, then the moisture meter for ceilings and walls, before anything is opened. The centre of Alula sits about 697 m above sea level (SRTM open elevation data). Published price: Liquid roof waterproofing (per m²), SAR 8–25 per m²; anything else is quoted after the inspection.
Why roof waterproofing differs in Alula
Main roads in or near Alula: King Abdullah Road. The centre of Alula sits about 697 m above sea level (SRTM open elevation data).
Some signs can be watched for a few days; others need a technician straight away — the signs list above helps you decide.
When do you need roof waterproofing?
If you notice one of these signs in Alula, it is a good moment to talk to the team:
- Water pooling on the roof
- Stains on the top-floor ceiling after rain
- The old waterproofing is cracking
Where the problem usually comes from
- Wrong falls towards the drains.
- Damaged waterproofing around tank and AC bases — we check this before anything else.
- Cracks in the roof slab.
Tools we use in Alula
| 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 |
The steps in order
- Survey: Falls, drains and the condition of the old layer are recorded.
- Preparation: Cleaning and repairs before any new layer.
- Primer: The base coat that the system needs.
- Waterproofing layers and details: Corners, upstands and bases get their own detail.
- Flood test: The roof is flooded and checked before it is covered.
Facts and costs — Alula
| Item | Value | Source |
|---|---|---|
| District profile | The centre of Alula sits about 697 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| Roads | Main roads in or near Alula: King Abdullah Road | Kashf data (owner) |
| Liquid roof waterproofing (per m²) | SAR 8–25 per m² | Owner price list (Alula) |
| Bitumen membrane (per m²) | SAR 15–35 per m² | Owner price list (Alula) |
Common questions about roof waterproofing in Alula
Where does roof waterproofing (when to call a technician) start in Alula?
We start with survey (falls, drains and the condition of the old layer are recorded), then preparation (cleaning and repairs before any new layer).
What does roof waterproofing cost in Alula?
From our published price list: Liquid roof waterproofing (per m²) SAR 8–25 per m²; Bitumen membrane (per m²) SAR 15–35 per m². Quantities are confirmed at the inspection.
What do I receive after the work?
A quality record with photos and the flood-test result, in a technical report that carries a verification code.
Common mistakes we see
- Ignoring the tank bases
- Covering the waterproofing before the flood test
What you receive
You receive: a quality record with photos and the flood-test result, in a technical report with a verification code.
Practical notes for residents of Alula
- 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.
- 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.
Sources and method
- SRTM (NASA) open data
- Kashf data (owner)
- Owner price list for Alula
- 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