Bathroom waterproofing for rest houses & farms 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.

Bathroom waterproofing for rest houses and farms in Alula starts with the altitude. The centre of Alula sits about 697 m above sea level (SRTM open elevation data), which means the site is well above the coast and the surrounding land can be dry and dusty for long stretches. Before any work begins, the technician checks the existing floor and wall surfaces for hairline cracks, loose tiles and any signs of past moisture, because dry heat can shrink older mortar and open small gaps that let water track under the finish. Cracks are treated first, and where a crack runs along a wall or floor the work is priced per metre, typically SAR 40–120 per m, so the length is measured early.

Several things are left to the site visit, because they depend on what is actually on the ground rather than on general rules. The technician needs to see the drainage slope toward the floor waste, the condition of the shower tray, the position of pipe penetrations and whether the rest house or farm uses a tank nearby that might affect the choice of coating. The bathroom waterproofing rate of SAR 15–40 per m² is a starting point, and the final figure depends on the wall height to be covered, the number of corners and the amount of preparation the surface needs. Epoxy coating (SAR 35–90 per m²) and spray foam (SAR 20–45 per m²) are both possible for bathroom and wet-room areas, and the choice is made on site after the substrate has been inspected and tested for dryness.

Information that helps the technician is simple but useful. Send the approximate floor area and wall height of each bathroom, note whether there is a separate shower area or a sunken bath, and say whether the building has an external water tank or a roof with liquid waterproofing (SAR 8–25 per m²) that might need to be considered as well. Photographs of visible cracks and staining, and a note of when the bathroom was last sealed, make the visit faster. Access to the bathroom during the day, and clear information about whether the space will be in use during the work, also helps the team plan the sequence so the rest house or farm can keep operating with as little disruption as possible.

Rest houses and farms often have long buried lines, tanks and irrigation that need separate tests.

Signs that call for bathroom waterproofing

The following signs are worth checking before they grow:

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

Where the problem usually comes from

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

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.

Quick comparison: facts and costs in Alula

Questions from Alula

Common mistakes we see

• 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.