Roof waterproofing for apartments in Al Aard, Riyadh
In short: Roof waterproofing for apartments in Al Aard starts with the roof, falls and drains survey, then the moisture meter for ceilings and walls, before anything is opened. The nearest wadi channel is about 1 km from the centre of Al Aard (OpenStreetMap). Published price: Liquid roof waterproofing (per m²), SAR 10–25 per m²; anything else is quoted after the inspection.
Why roof waterproofing differs in Al Aard
The centre of Al Aard is at 24.8935, 46.6060, about 21.2 km from the centre of Riyadh, with an approximate radius of 8 km. The service-area circle on the map below is drawn from this point. Main roads in or near Al Aard: King Fahd Road, King Abdulaziz Road, Abu Bakr Al Siddiq Road.
The nearest wadi channel is about 1 km from the centre of Al Aard (OpenStreetMap). The centre of Al Aard sits about 671 m above sea level (SRTM open elevation data).
Al Aard sits about 21.2 km from central Riyadh, at an elevation near 671 metres above sea level, and it lies roughly 1 km from the nearest wadi channel. These three traits matter for a roof in this area: the ground is higher than much of the city, and seasonal runoff from nearby channels can carry heavy water toward low points around buildings. Major routes such as King Fahd Road, King Abdulaziz Road and Abu Bakr Al Siddiq Road run through or around the district, so access for crews and materials is usually straightforward.
For apartment roofs here, the first check is the drainage path: outlets, parapet edges, and any spots where water pools or backs up toward the stairwell or the top-floor ceiling. Because the nearby wadi can add water during heavy rain, we look at whether the existing slope and outlets can clear it quickly, and whether the membrane near the edges is lifting or cracked, since those are the points where leaks usually start.
Before the visit, it helps to gather the building's roof access details, any past waterproofing records, and notes on where you have seen stains or dampness in the flats below. Ask the team how they will protect the surface during work, what membrane system they propose for your roof type, and how the drainage will be handled once the new layer is laid. Ask also whether the basement or bathroom and balcony areas need separate inspection, since those are priced differently.
In apartment buildings, the floor below is often where a leak shows first.
When do you need roof waterproofing?
If you notice one of these signs in Al Aard, it is a good moment to talk to the team:
- The old waterproofing is cracking
- Water pooling on the roof
- Stains on the top-floor ceiling after rain
Causes we see in the field
- Cracks in the roof slab — we check this before anything else.
- Wrong falls towards the drains — we check this before anything else.
- A common cause: damaged waterproofing around tank and AC bases.
Tools and methods, and when we use them
| Tool | What it finds | When we use it in Al Aard |
|---|---|---|
| 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 |
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.
Al Aard in facts and sources
| Item | Value | Source |
|---|---|---|
| Roads | Main roads in or near Al Aard: King Fahd Road, King Abdulaziz Road, Abu Bakr Al Siddiq Road | Kashf data (owner) |
| District profile | The nearest wadi channel is about 1 km from the centre of Al Aard (OpenStreetMap) | © OpenStreetMap contributors (ODbL) |
| Centre of Al Aard | 24.89353, 46.60603 | © OSM |
| Distance from the centre of Riyadh | about 21.2 km | Calculated from the coordinates |
| District profile | The centre of Al Aard sits about 671 m above sea level (SRTM open elevation data) | SRTM (NASA) open data |
| 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) |
Short answers for Al Aard
Where is Al Aard within our coverage in Riyadh?
The centre of Al Aard is at 24.8935, 46.6060, about 21.2 km from the centre of Riyadh. The exact address of your property is set when you book.
Where does roof waterproofing for apartments start in Al Aard?
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 Al Aard?
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 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.
Planning the visit in Al Aard
- 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.
- 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