Bathroom waterproofing in Afif: with a verifiable technical report

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

Before we start: what we know about Afif

The centre of Afif sits about 1040 m above sea level (SRTM open elevation data). Main roads in or near Afif: King Abdulaziz Road, King Faisal Road, Airport Road.

Team note on Afif: Kashf teams serve this city and its nearby districts with the same documented inspection standard: device-based leak detection without demolition, a written report, and a clear scope before any work begins..

Is it worth paying for a verifiable technical report before waterproofing a bathroom in Afif? For most property owners here, the answer depends on what they need to prove later, to a buyer, a tenant, or an insurer. In Afif, the centre sits about 1040 m above sea level (SRTM open elevation data), and that is a useful starting point for any site record, since it places the property in a mountain setting where weather and temperature swings are part of the daily reality for the building fabric. Bathroom waterproofing is typically priced at SAR 15–40 per m², which is a modest share of the total cost of a refit, yet a poorly sealed floor can lead to damage far more expensive to repair. A written report gives you a dated record of what was checked and what was done.

The inspection steps should follow a clear order so the report can be trusted. The technician first examines the existing surfaces for cracks, lifting tiles, and signs of past moisture, then records the affected areas and measures them in square metres so that the scope matches the quoted rate. Where cracks run through the wall or floor, the report notes their length in metres, because crack injection is priced per metre at SAR 40–120 per m. The chosen system is then named, for example epoxy coating at SAR 35–90 per m² or a bitumen membrane at SAR 15–35 per m², with the reason it suits the surface. Photographs are taken before and after each stage, and the final entry confirms the completed area and the materials used.

Before the visit, gather a few items so the inspection can move quickly. Have any earlier repair invoices, the original tiling or refit records, and a rough floor plan with the bathroom dimensions marked. Clear the floor and access to the shower area, and note any leaks you have already seen, including when they occurred and which wall or ceiling was affected. If the bathroom sits above another living space, tell the technician so the report can address the risk to the lower unit. Having this information ready helps the report reflect the actual condition of your property rather than general assumptions.

Each job ends with a written report that carries a verification code you can check on our site.

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

• Corners without waterproofing tape — we check this before anything else.
• A damaged floor layer — we check this before anything else.
• A common cause: 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 Afif

Questions from Afif

Mistakes that cost more

• 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.