Plaster damage is one of the most common issues faced by owners of gunite or concrete swimming pools. If your pool feels rough underfoot, has unsightly stains, cracks, or areas where the plaster is peeling or thinning, it’s time to act. At Pools Reno, we offer expert pool plaster repairs, resurfacing, and complete pool renovations across Cape Town and the Western Cape.
In this guide, we explain how to repair pool plaster, when to DIY, and when to call a professional. Plus, we’ll share key signs your pool plaster needs attention.
Common Signs Your Pool Plaster Needs Repair
Swimming pool plaster provides a protective, watertight surface over your pool’s concrete shell. But over time, wear and tear, harsh chemicals, or imbalanced water chemistry can cause deterioration.
Here are the top warning signs:
- Stains or discolouration (from metals, leaves, or poor chemistry)
- Excessive roughness (surface feels like sandpaper)
- Plaster peeling or flaking
- Thinning or exposed concrete shell
- Hairline or spider cracks
- Chipping or hollow spots
If you’re in Cape Town or surrounding suburbs like Bellville, Durbanville, Somerset West, or Paarl, Pools Reno can inspect and repair any pool plaster damage quickly and affordably.
Should You DIY or Hire a Pool Plaster Professional?
DIY Pool Plaster Repairs
Minor cosmetic repairs or patching small areas can be a DIY job for handy pool owners. You’ll need tools like:
- Chisels and hammers
- Trowels
- Plaster repair mix or underwater epoxy
- Acid wash solution
- Bond coat and safety gear
However, improper mixing, drying, or bonding can lead to more damage later. DIY is best for minor surface work only.
When to Hire a Professional Pool Plastering Team
For major resurfacing, cracks, structural damage, or widespread stains, a qualified team like Pools Reno is your best option. We:
- Diagnose underlying plaster or substrate issues
- Safely prep and remove old plaster
- Apply new plaster or quartz finishes professionally
- Offer long-lasting warranties on resurfacing work
Hiring a professional ensures your investment lasts for years and enhances your pool’s aesthetic and safety.
How Pools Reno Repairs Pool Plaster
We offer full pool plaster repairs and resurfacing services throughout Cape Town and the Western Cape. Our process typically includes:
1. Pool Inspection and Diagnosis
We assess the extent of the damage, identify leaks, structural issues, and water chemistry imbalances that may have caused the plaster deterioration.
2. Drain and Surface Preparation
We drain the pool (if necessary), remove loose plaster, acid-wash and neutralise the surface, and apply a bonding agent to ensure adhesion.
3. New Plaster Application
Using a high-quality white cement plaster or quartz-based finish, our team applies a smooth 2-layer coating at industry-standard thickness. This ensures waterproofing and a stunning, smooth result.
4. Curing, Brushing & Refill
After curing and brushing the new plaster, we refill the pool and re-balance water chemistry to protect the surface.
We also handle patch repairs for full pools using waterproof underwater epoxies or premixed underwater plaster repair kits when draining isn’t feasible.
Pool Plaster Patch Repairs (DIY or Pro Option)
If the damage is minor and your pool isn’t drained, patch kits are a quick-fix solution. You can:
- Identify cracks or chips below the waterline
- Use a waterproof patch mix (e.g., Aquabond)
- Shape and press the plaster into the crevice
- Smooth with a trowel and leave to cure
This is ideal for small cracks or cosmetic fixes but not suitable for widespread damage or structural issues.
Why Choose Pools Reno for Pool Plaster Repairs?
- Locally based in Cape Town with service areas across the Western Cape
- Experienced in all pool surface types: marbelite, gunite, fibreglass, quartz
- Skilled team for resurfacing, renovations, acid washing, leak detection and more
- Transparent pricing, fast turnaround, and expert workmanship
We restore pools in Durbanville, Stellenbosch, Milnerton, Hout Bay, Paarl, and beyond.
Get a Free Pool Plaster Repair Quote
If your pool plaster is deteriorating, don’t delay. Catching the issue early can save you thousands on repairs later. Pools Reno offers free quotes and expert advice on your next steps.
📍 Cape Town’s trusted choice for pool plastering, resurfacing & renovations.
📞 [Call us today] or [request your quote online].
Let us bring your pool back to life with flawless plastering that lasts.
