Roof waterproofing in Al Wrwd, Riyadh: emergency
In short: In Al Wrwd (Riyadh), roof waterproofing (emergency) 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 Al Wrwd sits about 631 m above sea level (SRTM open elevation data). Published price: Liquid roof waterproofing (per m²), SAR 10–25 per m²; anything else is quoted after the inspection.
What is specific about Al Wrwd for roof waterproofing
The centre of Al Wrwd is at 24.7244, 46.6785, about 1.2 km from the centre of Riyadh, with an approximate radius of 2 km. The service-area circle on the map below is drawn from this point. The centre of Al Wrwd sits about 631 m above sea level (SRTM open elevation data).
Main roads in or near Al Wrwd: King Fahd Road, Olaya Street, Al Urubah Road.
Picture a homeowner in Al Wrwd who wakes to a damp patch spreading across the ceiling of the top floor after a night of heavy rain. Water is dripping into a bedroom, the paint is bubbling, and the family is moving furniture away from the stain. Rooftop leaks like this are stressful because they can quickly reach electrical fittings and finishes, and the owner often does not know whether the water is coming from the roof surface, a cracked parapet, or a failed joint around a water tank or vent pipe.
Al Wrwd sits at the centre coordinates 24.7244, 46.6785, about 1.2 km from the centre of Riyadh, within an approximate radius of 2 km. Its centre is about 631 m above sea level. For a resident, this means the neighbourhood is close to the city core, so skilled labour and materials are usually within reach when an emergency arises. Liquid roof waterproofing is priced at SAR 10–25 per m², and bitumen membrane at SAR 15–35 per m², so owners can compare these ranges when they ask for quotes. Costs for other areas such as the tank interior, which runs SAR 25–65 per m², should be considered if the leak is near a water storage tank.
When a roof leak appears in Al Wrwd, act in a clear order. First, place buckets under the drip, move valuables, and switch off power to any light fitting or socket near the wet ceiling. Second, check the roof surface and note where ponding or cracks are visible, and inspect the area around tank stands and drainage outlets. Third, if the leak comes through a crack in the roof or a wall joint, ask for crack injection, priced at SAR 40–125 per metre. Fourth, for an open surface area, request a quote that covers the work type, the measured area in m², and the materials, and confirm that the quote lists all of these items before any work begins.
If water is flowing, close the main valve first, then call or message with photos.
Signs worth paying attention to
These are the signs most often linked to roof waterproofing:
- Stains on the top-floor ceiling after rain
- Water pooling on the roof
- The old waterproofing is cracking
Causes we see in the field
- Damaged waterproofing around tank and AC bases — we check this before anything else.
- Wrong falls towards the drains.
- Cracks in the roof slab.
Tools and methods, and when we use them
| 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
- 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.
Quick comparison: facts and costs in Al Wrwd
| Item | Value | Source |
|---|---|---|
| District profile | The centre of Al Wrwd sits about 631 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| Centre of Al Wrwd | 24.72438, 46.67847 | © OSM |
| Distance from the centre of Riyadh | about 1.2 km | Calculated from the coordinates |
| Roads | Main roads in or near Al Wrwd: King Fahd Road, Olaya Street, Al Urubah Road | Kashf data (owner) |
| Liquid roof waterproofing (per m²) | SAR 10–25 per m² | Owner price list (Riyadh) |
| Bitumen membrane (per m²) | SAR 15–35 per m² | Owner price list (Riyadh) |
Questions from Al Wrwd
Is Al Wrwd within our service area in Riyadh?
The centre of Al Wrwd is at 24.7244, 46.6785, about 1.2 km from the centre of Riyadh. The exact address of your property is set when you book.
What is the first step of roof waterproofing (emergency)?
We start with survey (falls, drains and the condition of the old layer are recorded), then preparation (cleaning and repairs before any new layer).
How much does roof waterproofing cost in Al Wrwd?
From our published price list: Liquid roof waterproofing (per m²) SAR 10–25 per m²; Bitumen membrane (per m²) SAR 15–35 per m². Quantities are confirmed at the inspection.
What do I get at the end?
A quality record with photos and the flood-test result, in a technical report that carries a verification code.
What we advise against
- Covering the waterproofing before the flood test
- Ignoring the tank bases
What you get after the work
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 Al Wrwd
- 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
- © OpenStreetMap contributors (ODbL)
- SRTM (NASA) open data
- Kashf data (owner)
- Owner price list for Riyadh
- 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