Bathroom waterproofing for apartments in Alula

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

What is specific about Alula for bathroom waterproofing

The centre of Alula sits about 697 m above sea level (SRTM open elevation data). Main roads in or near Alula: King Abdullah Road.

Wondering whether a bathroom in an apartment in Alula really needs waterproofing, and what it should cost? Start with the basics. The centre of Alula sits about 697 m above sea level, and bathroom waterproofing for apartments is priced in the range of SAR 15–40 per m². That range gives an owner a starting point for budgeting before anyone comes to look at the walls and floor.

Once a visit is booked, the inspection usually moves through the wet areas in a set order. The technician checks the floor and the junction where the wall meets the floor, looking for cracks and signs of past moisture. Where a crack is found, crack injection is priced at SAR 40–120 per metre, so the length of each crack is measured as part of the report. The surfaces are then reviewed to decide between coating options, such as epoxy coating at SAR 35–90 per m² or spray foam at SAR 20–45 per m². The result is a written scope that matches what the room actually needs rather than a single standard job for every flat.

Before the visit, it helps to have a few things ready. Note any patches, stains, bubbling paint or areas where water has been seen lingering, and mention when they first appeared. Clear the bathroom floor and the space around the shower or bath so the surfaces can be reached easily. If the flat has a water tank on the roof or in the building, note that too, since tank internal coating is priced separately at SAR 25–60 per m². Having these details ready lets the inspection cover the right areas and gives the owner a clearer quote to compare.

In apartment buildings, the floor below is often where a leak shows first.

Signs worth paying attention to

The following signs are worth checking before they grow:

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

Where the problem usually comes from

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

How we choose the tool in Alula

From the first visit to the report

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.

Quick comparison: facts and costs in Alula

Questions from Alula

What we advise against

• Waterproofing the floor while the supply pipe still leaks

The written outputs

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