Bathroom waterproofing for restaurants in Buraydah

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

Before we start: what we know about Buraydah

Team note on Buraydah: 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.. The centre of Buraydah sits about 606 m above sea level (SRTM open elevation data).

Bathroom waterproofing for restaurants in Buraydah starts with a clear picture of the place itself. The centre of Buraydah sits about 606 m above sea level (SRTM open elevation data), so the technician should look at how water moves across the site rather than assume it will drain away on its own. Before anything else, check the floor falls toward the drain, confirm the drain is at the lowest point, and look for any ponding or staining along the wall-floor junction. Bathroom waterproofing in a restaurant setting is usually priced at SAR 15–40 per m², and that range reflects how much preparation the floor and walls need before a membrane goes down. Treat the wet area as the priority, because kitchen-adjacent toilets and washrooms see heavy use and frequent cleaning.

Some points can only be settled at the site visit. The technician needs to measure the true wet area, note where the existing tiles are lifting or hollow, and judge whether cracks are active or old. If the work reaches a basement or a water tank, the rates change: basement waterproofing runs SAR 50–145 per m², and crack injection is priced at SAR 40–115 per metre. Whether the job calls for epoxy coating (SAR 35–85 per m²), spray foam (SAR 25–65 per m²) or a bitumen membrane (SAR 15–35 per m²) depends on the substrate, the slope and how much downtime the owner can accept. Those choices should be made on the spot, not from a desk estimate.

For the technician, the most useful information is the operating pattern of the restaurant: opening hours, when the washrooms are quietest, and whether cleaning crews use heavy water jets. Ask whether any adjoining areas, such as a roof above the washroom, already use liquid roof waterproofing (SAR 10–25 per m²) or XPS boards (SAR 10–30 per m²), so the new work joins cleanly. Note the access route for materials and the position of the nearest water supply and power point. Record photos of every wall and floor junction before the old finish is removed, and agree with the owner in writing which surfaces are included in the scope.

For restaurants, visits are planned outside service hours and recorded for the premises file.

Signs that call for bathroom waterproofing

These are the signs most often linked to bathroom waterproofing:

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

Where the problem usually comes from

• A damaged floor layer.
• A common cause: corners without waterproofing tape.
• 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.

Buraydah in facts and sources

Short answers for Buraydah

Mistakes that cost more

• Waterproofing the floor while the supply pipe still leaks

What you receive

You receive: the flood-test result and photos of each stage, in a technical report with a verification code.