Epoxy floor repairs South Africa: diagnosing why a coating peeled, cracked or wore through, then repairing, recoating or replacing it. A repair that ignores the cause usually fails again.
Send photos and the floor area to compare repair quotes.
Request Free QuotesCommon Problems and Likely Causes
| Problem | Likely causes |
|---|---|
| Peeling or delamination | Poor preparation, moisture under the coating, oil contamination |
| Bubbles and blisters | Moisture vapour or air escaping from the concrete |
| Cracks | Cracks or moving joints in the slab below |
| Worn traffic lanes | Coating too thin for the traffic, grit abrasion |
| Yellowing or chalking | Sunlight on an epoxy without a UV-stable topcoat |
| Tyre marks lifting the coat | Hot tyre pickup on a thin or poorly bonded coating |
Diagnosis First
- A moisture test of the slab.
- Checks on how well the existing coating is bonded.
- Whether cracks are moving or stable.
- What the original system was, if known.
- Ask the contractor to explain the cause in writing before they quote the fix.
Repair Options
| Option | When it fits |
|---|---|
| Spot repair | Small, isolated damage on an otherwise sound floor; colour match may not be perfect |
| Recoat | Sound coating that is worn or dull; sanded and given a new topcoat |
| Removal and new system | Widespread peeling or poor bond; old coating ground off to bare concrete |
When the Slab Needs More Work
- Rising damp needs a moisture-tolerant primer or damp-proofing system before recoating.
- Weak or dusty concrete must be ground back to sound material or repaired.
- Structural cracks or settlement need a builder or engineer first.
- Moving joints need a flexible filler rather than being coated over.
Repair Process
- Inspect and test.
- Remove failed coating and contamination.
- Repair cracks, holes and joints.
- Prime and apply the new system or topcoat.
- Cure and hand over.
Epoxy Floor Repair Prices
| Item | Ballpark price |
|---|---|
| Call-out or assessment fee, where charged | R250 - R750 |
| Repair labour, per hour | R300 - R600 |
| Light surface preparation, per m² | R20 - R50 |
| New entry-level epoxy coat, per m² | R165 - R350 |
| Diamond grind and decorative refinish, per m² | R1,500 - R2,000 |
Prices JUST UPDATED. Ballpark figures per m² for supply and installation, taken from rates published by South African flooring contractors and cost guides and rounded. They are not our prices or quotations, and no contractor is bound by them. Most sources do not say whether VAT or preparation is included, so confirm both on every quote.
Sources:
- Kandua - epoxy flooring prices per square metre in South Africa
- Atomic Flooring - epoxy flooring price South Africa
Removal and slab repairs are the big unknowns, so most repairs are quoted after a site visit. See the epoxy flooring cost guide.
Curing
Many standard epoxy systems take light foot traffic after about 24 hours, vehicles or heavy loads after about 5 to 7 days, and reach full chemical resistance after about 7 days at around 20°C. Cold weather slows curing, and fast-cure systems are quicker. Ask the contractor for the times printed on the product data sheet for the exact system they quote.
Preventing a Repeat
- Fix the cause, not just the surface.
- Choose a system thick enough for the traffic.
- Keep grit off the floor and clean spills quickly.
- Recoat worn areas before they reach bare concrete.
Epoxy Floor Repairs South Africa FAQs
Can a peeling epoxy floor be patched?
Small areas can, if the rest is well bonded. Widespread peeling usually means the coating has to come off.
Why is my epoxy floor bubbling?
Usually moisture or air rising from the concrete. A moisture test shows whether a special primer is needed.
Can you recoat over old epoxy?
Yes, if it is sound. The old surface is sanded and cleaned so the new coat can bond.
Will a repair match the old floor?
Spot repairs rarely match perfectly, especially on faded floors. A full topcoat over the area gives a more even look.
Do I need a site visit?
For most repairs, yes. Photos help contractors give an early estimate.
Related Services
Request repair quotes through Epoxy Flooring South Africa and compare diagnoses as well as prices.
Epoxy Flooring South Africa is a free quote-comparison service. We do not install floors or employ installers. Work is quoted and carried out by independent flooring contractors, and your contract is with the contractor you choose. Ask each one for a written quote that names the system, thickness, preparation, warranty terms and timing before you pay a deposit.
Epoxy Floor Repairs South Africa. Request quotes to repair or recoat your floor.
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