Epoxy Flooring Contractor in Saudi Arabia

Matching the epoxy system to the area

Epoxy is a family of coatings, not one product. The specification sets the system, but the logic is simple: the heavier the traffic and the harsher the exposure, the more build and preparation the floor needs. For the wider choice between epoxy and tiled floors, see Epoxy Flooring vs Tile: Commercial Flooring Comparison.

Slab and site conditions that decide whether it bonds

Most epoxy failures are decided before the first coat goes on. On a well-run job these conditions are checked and recorded:

• Surface: prepared mechanically by grinding or shot-blasting to remove laitance, curing compound, oil and dust, leaving a profile the coating can grip. Sweeping or washing alone is not preparation.
• Moisture: the slab is tested. Vapour rising from a slab on ground, or from a damp basement, can push a coating off in blisters, so the result is compared with the manufacturer's limit.
• Dew point: the slab must be a safe margin above the dew point when coating, or condensation forms under the film. A cool basement slab in humid air, as in Jeddah, is the classic case.
• Heat: a slab warmed by the sun shortens working time and can release air as it warms, leaving pinholes and bubbles. In Riyadh's summer, coating during the cooler part of the day, while the slab is cooling rather than warming, is the usual advice.
• Humidity: in humid air some epoxies leave a waxy film on the surface, which must be washed off before the next coat will bond.
• Joints and cracks: moving joints stay as joints and are sealed with flexible sealant, never coated over rigidly. See the screeding and expansion-joint scope.

What to check at inspection and handover

• Even colour and gloss, with no missed patches, roller marks, pinholes or craters.
• Film thickness measured at test points against the specification.
• A tap test for hollow or lifting areas, especially at edges, drains and joints.
• Falls run to drains with no ponding, and the anti-slip texture is consistent.
• Line markings and bay numbers match the drawings.
• Traffic and chemical exposure kept off until the manufacturer's stated cure is complete.

What drives programme and cost

Cost and programme follow the slab and the system more than the colour. A slab that needs crack repair or extra grinding, a build with more coats, and the waits between coats and before traffic all add time, and the waits depend on the product and the temperature, so they are taken from the data sheet rather than assumed. Large parking areas are often coated in phases so part of the space can stay in use, which needs clear access routes and clearly marked cure zones. Ask for preparation and the number of coats to be priced separately from the colour coat.

Vanity counters: where the fit is decided

Vanity work is decided by measurement and by what sits behind the counter. Stone, such as granite or marble, and solid-surface are the usual choices. Solid-surface can be jointed almost invisibly and repaired by sanding, while granite resists heat and scratching better than marble, which etches when acid touches it. The counter is templated after the walls and the plumbing rough-in are in place, with basin cut-outs supported and their edges sealed, and the joint to the wall is sealed with sanitary sealant. The partitions in the same washroom are covered under phenolic cubicles.