Owning a concrete pool in Brisbane is one of the best decisions you can make for your lifestyle — but keeping it in peak condition takes a consistent approach. Here’s what actually matters.

Why Concrete Pool Maintenance Differs from Fibreglass

Concrete pools have a porous surface. That means algae can root in the walls, and pH drift happens faster than in fibreglass. The maintenance routine reflects this — more regular brushing, tighter chemical management, and periodic resurfacing every 10–15 years.

Weekly Maintenance Routine

Brush the walls and floor — every 1–2 days if possible, weekly minimum. This is the most important step for concrete pools. Brushing removes algae before it can root.
Check and adjust pH — target 7.2–7.6. Brisbane’s water tends to be slightly alkaline. Test weekly and adjust with dry acid (sodium bisulphate) as needed.
Check chlorine levels — 1–3 ppm free chlorine. Saltwater pools self-regulate better; manually dosed pools need more attention in summer.
Check total alkalinity — 80–120 ppm. This buffers your pH and makes it easier to hold a stable reading.
Skim and empty baskets — leaves and debris block circulation which affects chemical distribution.

Monthly Maintenance

Calcium hardness check — 200–400 ppm for concrete. Too low and the water becomes aggressive, eating away at your plaster finish over time.
Cyanuric acid (stabiliser) — 30–80 ppm. Brisbane’s UV is intense. Stabiliser protects your chlorine from being burned off in hours.
Check your salt cell — clean with diluted hydrochloric acid if salt chlorinator output drops.
Inspect fittings — check that skimmer boxes, returns, and light niches are clear and undamaged.

Brisbane-Specific Considerations

The subtropical climate creates specific maintenance challenges:

Summer (Oct–Apr) — heat and heavy use spike chemical consumption. Check chemistry twice weekly. Algae blooms can develop in 48 hours when temperatures exceed 30°C.
Rain dilution — heavy rainfall dilutes your pool chemistry. After storms, retest and re-dose.
Leaf load — subtropical gardens mean more debris. A pool cover significantly reduces maintenance in autumn.

When to Resurface Your Concrete Pool

Brisbane concrete pools typically need resurfacing every 10–15 years depending on maintenance quality. Signs it’s time:

Rough surface catching on swimmers
Permanent staining that won’t clean
Visible craze cracking in the plaster
Difficulty maintaining pH — degraded surfaces affect water chemistry

Resurfacing costs between $8,000–$18,000 depending on pool size and finish chosen. Pebble finishes last longer than basic white marble plaster.

How Ezy Living Pools Builds for Lower Maintenance

The way a pool is built determines how easy it is to maintain. Our pools use high-density concrete mixes that reduce porosity, quality filtration sizing for Brisbane’s climate, and finish options that extend resurfacing intervals. We’re also happy to walk new owners through their maintenance schedule on handover.

Talk to us about building a concrete pool that’s designed to be easy to own →

Also worth reading: Saltwater vs Chlorine Pool Brisbane | Hidden Costs of Pool Ownership

Building in Brisbane? We build custom concrete pools across all Brisbane suburbs: Ascot · Hamilton · New Farm · Paddington · Teneriffe · Toowong · West End · Indooroopilly · Kenmore