If your fiberglass pool has blisters, cracks or soft patches, a cement patch will fail within two seasons — fiberglass damage needs resin-and-matting repair. Trademen Pools provides fiberglass swimming pool repair in Randburg for homes and businesses in Ferndale, Bordeaux, Northcliff, Olivedale, Bromhof and Fontainebleau and the rest of Randburg. High-altitude UV and frequent summer storms steadily age pool surfaces across the area. We assess each pool on site and quote honestly.
Fibreglass-specific damage — gelcoat blisters, crazing and delamination — needs resin-and-matting repair and a fresh gelcoat, not a cement patch that will simply lift.
Because we work across Randburg regularly — a broad mix from Ferndale flats to leafy Northcliff and Olivedale homes — we know what these pools need and quote accordingly.
Why Fiberglass Pools Need a Specialist, Not a Cement Patch
Fiberglass and cement are two different materials with two different repair chemistries, and a cement-based patch does not bond permanently to a fibreglass shell — it can look fine on the day, then lift, crack along its edge, or let water back in behind it within a season or two. A correct fiberglass repair grinds the damaged area back to sound laminate, rebuilds it with chopped-strand matting and resin, and finishes with a UV-stable gelcoat that bonds chemically to the original shell, which is the resin-and-matting approach we follow on every job below.
Signs your fibreglass pool needs attention in Randburg
- Osmosis blisters — raised bubbles where water has crept behind the gelcoat
- Spider & structural cracks — fine crazing or wider cracks in the shell, often caused by stress during transport or installation, an impact knock, uneven support beneath the shell, or variations in gelcoat thickness from the original moulding
- Fading, chalking & rough patches — UV damage that leaves the surface harsh underfoot
- Delamination — areas where the fibreglass layer has lifted from the structure
- Ongoing water loss — a shell crack or failed fitting losing more than evaporation
- Gelcoat blister and delamination repair with colour-matched topcoat
Other pool services in Randburg
While we’re at your pool, we can also help with:
- Heated Swimming Pools in Randburg
- Marbelite Finish Repair in Randburg
- New Swimming Pool Construction in Randburg
How we repair & re-fibreglass your pool
- Drain the pool and map every crack, blister and delaminated zone
- Grind back failing gelcoat and loose laminate to a sound surface
- Rebuild cracks with chopped-strand matting and resin (not just a skim)
- Lay up a fresh fibreglass layer to restore shell strength
- Apply a new UV-stable gelcoat or flowcoat in your chosen colour
- Cure, refill and balance the water ready to swim
Fibreglass repair is a resin-and-matting process, not a cement one, so surface preparation is everything — it’s the difference between a repair that lasts ten years and one that blisters again in two seasons.
Cost & timeline
Spot crack and blister repairs are the most affordable route, while a full re-fibreglass of an average pool runs over several days depending on size, damage and colour. We quote after seeing the pool, never blind over the phone. Either way, you get a clear, fair price for the work in Randburg — no surprises.
Fiberglass Swimming Pool Repair FAQs — Randburg
Will a fibreglass repair be invisible?
On a full recoat the finish is even; for spot repairs we colour-match as closely as the gelcoat allows and tell you honestly what to expect.
Can you repair a fibreglass pool without redoing the whole shell?
Often yes. Isolated cracks and blisters can be repaired and blended into the existing finish. A full re-fibreglass is only needed when the gelcoat or laminate has widely failed.
How long before we can swim again?
Usually within a few days of completion, once the final gelcoat has cured and the pool is refilled and balanced.
Will the new colour match the rest of the pool?
On a full re-fibreglass the whole surface is recoated for an even finish. For spot repairs we colour-match as closely as possible and advise honestly on the result.
We also serve nearby areas
Need fiberglass swimming pool repair close by? We also cover:
Want the full picture? Read more about our fibreglass pools work, or see every town we cover on our pool service areas page.
Get a free fiberglass swimming pool repair quote in Randburg
Send us a few photos of your pool and we’ll give you honest guidance and a fair quote.
Call: 081 537 0757
Email: sales@trademen.co.za
Serving Randburg & surrounds — Ferndale, Bordeaux, Northcliff, Olivedale, Bromhof and Fontainebleau.
Ready to fix your fibreglass pool the right way
Fibreglass damage needs resin-and-matting repair, not a cement patch that will fail in two seasons. Get an honest quote from our Randburg specialists — we'll assess your pool on site and show you exactly what needs fixing.