Floor & balcony waterproofing for restaurants in Alqunfudhah

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

What is specific about Alqunfudhah for floor & balcony waterproofing

Team note on Alqunfudhah: 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.. Alqunfudhah is about 0.4 km from the sea coast (OpenStreetMap).

The centre of Alqunfudhah sits about 7 m above sea level (SRTM open elevation data).

Floor and balcony waterproofing for restaurants in Alqunfudhah starts with the location itself. The centre of Alqunfudhah sits about 7 m above sea level, and the town is about 0.4 km from the sea coast. Because the ground is low and close to the shore, the technician checks first how water moves across and under a floor, and whether drainage falls away from the kitchen, service area and dining floor. Restaurant floors take heavy traffic, hot oil spills, cleaning water and frequent mopping, so the first checks focus on joints, floor drains and the edges where the floor meets walls, since these are the points where water usually finds its way in.

Several items are left to the site visit, because they depend on what is actually on the ground. The technician looks at the surface condition, any existing coatings that may have peeled, the position and size of cracks, and whether the balcony slab drains properly. They also measure the real area to be treated, check whether the restaurant has a basement or water storage tank, and decide which system fits each zone. Typical options include epoxy coating, spray foam, bitumen membrane, liquid roof waterproofing and XPS boards, and each has its own range of cost per square metre. Crack injection is priced per metre, so the length of every crack must be recorded on the day. Final prices are confirmed only after the survey, because access, surface preparation and the condition of the substrate all change the work involved.

Useful information for the technician includes the layout of the restaurant, the type of floor finish already in place, when the floor was last treated, and any recurring leaks near kitchen sinks, grease traps or the balcony edge. Access times and whether the restaurant can close during work should be agreed in advance, since most food areas need to be cleaned and dried before a new coating can be applied. Photographs of problem spots, the age of the building and notes about standing water after rain all help the technician plan materials and labour before arriving, which keeps the visit focused and the quotation accurate.

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

Signs that call for floor & balcony waterproofing

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

• Damp under the light well
• A wrong fall towards the door threshold
• Water passing from the balcony to the floor below

The most common causes

• A blocked drain.
• Incorrect falls.
• A threshold without waterproofing.

Tools and methods, and when we use them

The steps in order

1. Checking the falls: Where water collects and where it should go.
2. Details: Thresholds, drains and upstands.
3. Waterproofing: The layer is applied and protected.
4. Flood test: Tested before the finish goes on.

Alqunfudhah in facts and sources

Questions from Alqunfudhah

What we advise against

• Tiling a balcony without waterproofing

The written outputs

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