Bathroom waterproofing in Al Aard, Riyadh: emergency

Prepared by the technical team · editorial review · last updated 13 November 2026 · Sources

Bathroom waterproofing in Al Aard: the local context

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 centre of Al Aard sits about 671 m above sea level (SRTM open elevation data). The nearest wadi channel is about 1 km from the centre of Al Aard (OpenStreetMap).

Is a leaking bathroom in Al Aard something that can wait until morning? Water that finds its way through a wet-room floor or a shower wall rarely stops on its own, and in a home that is already under pressure from the heat, the damage can spread to the rooms beside it. Al Aard sits at about 671 m above sea level, with its centre at 24.8935, 46.6060, roughly 21.2 km from the centre of Riyadh and within an approximate radius of 8 km. The nearest wadi channel runs about 1 km from the centre of the district, which is one reason rainfall and runoff can reach properties quickly when storms arrive. For an emergency call, the practical answer is to act the same day, stop the water source where you can, and book a visit before the leak travels further into the structure.

When a technician attends, the inspection usually moves through a clear sequence. First the wet areas are checked for the source, including the shower tray, floor joints, wall junctions and any visible cracks, since a crack can be treated by crack injection priced at SAR 40–125 per metre. The surface is then assessed to choose the right system, whether that is a liquid membrane, a bitumen membrane at SAR 15–35 per m², a spray foam at SAR 20–45 per m², or an epoxy coating at SAR 35–95 per m². The technician will measure the affected area and note any adjoining surfaces that were wetted, so that the quotation reflects the true extent of the work. Bathroom waterproofing for this type of room is typically quoted at SAR 15–40 per m², and the final figure depends on what the inspection finds rather than on a single assumed rate.

To make the visit faster and more useful, prepare a few things before the technician arrives. Clear the floor and the area around the shower, and move any items that could be damaged by dust or moisture. Switch off the water supply to the bathroom if you can do so safely, and keep the electrical circuits near the wet area isolated until someone has checked them. Note when you first noticed the leak, whether it appears after showering, after rain, or on its own, because these details help narrow the source. Have a rough measurement of the room ready, and photograph any staining on walls or ceilings so the technician can compare the condition with what they find on site.

If water is flowing, close the main valve first, then call or message with photos.

When do you need bathroom waterproofing?

If you notice one of these signs in Al Aard, it is a good moment to talk to the team:

• Worn grout
• A stain under the bathroom on the floor below
• Damp around the shower

Causes we see in the field

• The area around the floor drain.
• Corners without waterproofing tape.
• A common cause: a damaged floor layer.

Tools and methods, and when we use them

How the work is done, step by step

1. Finding the source: A supply-pipe leak is ruled out first.
2. Preparation: The floor is opened and cleaned where needed.
3. Corners and details: Tape and detailing at corners, drains and pipe entries.
4. Flood test: The floor is tested before tiling.

Al Aard in facts and sources

Short answers for Al Aard

Mistakes that cost more

• Waterproofing the floor while the supply pipe still leaks

What you receive

The written output: the flood-test result and photos of each stage. The report is numbered and can be checked with its verification code.