Epoxy coating & waterproofing in Yanbu: cost & published offers

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

Before we start: what we know about Yanbu

Team note on Yanbu: 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.. Main roads in or near Yanbu: King Abdulaziz Road, Umluj Road, Al Hanan Street.

The centre of Yanbu sits about 6 m above sea level (SRTM open elevation data). Yanbu is about 1.2 km from the sea coast (OpenStreetMap).

Yanbu is a coastal city, and the first thing a technician checks here is how close a property sits to the water. The centre of Yanbu sits about 6 m above sea level (SRTM open elevation data), and the city is about 1.2 km from the sea coast (OpenStreetMap). That combination means salt-laden air and a shallow water table can both affect how well a coating bonds and how long it lasts, so the surface and the moisture source are assessed before any product is chosen. Ground level and drainage around the building are also noted, because water that pools near the foundation tends to find its way into basements and low walls first.

Several points can only be settled at the site visit. The technician needs to see the actual condition of the substrate, whether concrete, block, plaster or tiles, and to test whether it is dry enough for epoxy or spray foam to adhere. Cracks must be mapped, since crack injection is priced per metre and its extent depends on what is found on the wall or slab. The visit also confirms the area to be treated, the access available for equipment, and whether the work sits in a basement, bathroom, flat roof or water tank. Published rates are only a starting reference: the final scope of a job can differ from the ranges listed, and the site determines where within a range a job falls.

For the technician, a few details make the work run smoothly. Record the area of each zone in square metres and any linear metres of cracking, so the right rate can be applied to each part. Note whether the surface is a basement, bathroom, flat roof or tank interior, since the published ranges differ for each: basement waterproofing sits at SAR 50–150 per m², bathroom waterproofing at SAR 15–40 per m², epoxy coating at SAR 35–90 per m², and tank internal coating at SAR 25–60 per m². Also record whether XPS boards, bitumen membrane or liquid roof waterproofing are being considered for other areas, with their own published ranges. Clear notes at this stage save time on the day the materials are ordered and the work begins.

Prices shown on this page come from our own published price list for the city; the final price is set after inspection.

When do you need epoxy coating & waterproofing?

These are the signs most often linked to epoxy coating & waterproofing:

• Oil stains on a floor
• A tank that needs an easy-to-clean surface
• A warehouse floor that is wearing away

The most common causes

• Insufficient preparation — we check this before anything else.
• A damp surface that ruins adhesion.

How we choose the tool in Yanbu

The steps in order

1. Surface moisture reading: Epoxy is applied only when the substrate is dry enough.
2. Careful preparation: Grinding and cleaning for adhesion.
3. Layers: Primer and body coats as specified.
4. Inspection: Thickness and curing are checked.

Facts and costs — Yanbu

Common questions about epoxy coating & waterproofing in Yanbu

Common mistakes we see

• Coating over a damp surface

What you receive

The written output: the epoxy system, thickness and curing time. The report is numbered and can be checked with its verification code.