Epoxy coating & waterproofing for warehouses in Aljumum

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

What is specific about Aljumum for epoxy coating & waterproofing

The centre of Aljumum sits about 200 m above sea level (SRTM open elevation data). Team note on Aljumum: 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..

Warehouse floors and walls in Aljumum most often fail through slow moisture and chemical wear rather than sudden leaks. Concrete slabs that are not sealed draw up damp from below, dust and cracks break down the surface, and forklift traffic and spilled liquids wear through unprotected finishes. The result is flaking, dusting and small cracks that widen over time. Epoxy coating is the usual answer for the floor, because it seals the slab, resists abrasion and makes cleaning easier, with work typically priced at SAR 35–90 per m². Where cracks are already open, crack injection at SAR 40–120 per m is often needed first so the coating has a sound base.

The location shapes the approach. The centre of Aljumum sits about 200 m above sea level (SRTM open elevation data), so the site should be assessed for how rainwater runs off the surrounding ground and toward the building, rather than assuming the slab sits in a basin. Where water is likely to pool near external walls, the team may recommend combining a floor coating with liquid roof waterproofing at SAR 8–25 per m² or a bitumen membrane at SAR 15–35 per m² on the roof, and noting where drainage needs attention. For any below-ground areas, basement waterproofing at SAR 50–150 per m² would be considered separately, since it works on different principles from a surface coating.

Before the visit, ask the provider to confirm which areas are affected, whether the problem is damp from below, cracks, roof leaks or surface wear, and what the floor is used for, since heavy vehicle traffic and chemical spills change the coating choice. Ask for a written breakdown by area and method, so you can compare the quoted per-square-metre rates with the ranges above. Also ask whether spray foam at SAR 20–45 per m² or XPS boards at SAR 12–30 per m² are being proposed for insulation, and how the work will be scheduled so stock and operations are disrupted as little as possible.

For warehouses, work is phased around operations and stored goods.

Signs worth paying attention to

The following signs are worth checking before they grow:

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

Causes we see in the field

• A common cause: insufficient preparation.
• A damp surface that ruins adhesion — we check this before anything else.

Tools and methods, and when we use them

How the work is done, step by step

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 — Aljumum

Questions from Aljumum

Common mistakes we see

• Coating over a damp surface

What you get after the work

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