Fibreglass vs Concrete Pools in WA: Which is Better?
It is the first big decision for any WA pool project. Both fibreglass and concrete build great pools, but they differ on cost, build time and flexibility. Here is a clear side-by-side to help you choose before you get quotes.
Quick comparison
| Fibreglass | Concrete | |
|---|---|---|
| Typical cost (installed) | $35k–$55k | $50k–$100k+ |
| Build time | 2–4 weeks | 3–6 months |
| Shape & size options | Pre-moulded, limited | Fully custom |
| Surface | Smooth gelcoat | Tiled or rendered |
| Durability | 25+ years | 50+ years |
| Ongoing maintenance | Lower | Higher |
When fibreglass wins
- You want the pool in and swimming fast
- You are on a tighter budget
- A standard shape suits your yard
- You prefer lower ongoing chemical and maintenance costs
When concrete wins
- You want a custom shape, size or depth
- Your block is tricky (sloped, tight access, unusual layout)
- You want infinity edges, beach entries or feature finishes
- You are building for the very long term
Get quotes for both
Still unsure? Compare free quotes from Perth builders who do fibreglass and concrete.
Get my free quotes →The WA angle
Western Australia's smaller market and freight distances can push concrete prices a little higher than the eastern states, which is part of why fibreglass is so popular here. Whichever you choose, WA requires a Building Permit and pool barrier compliance before you fill, so budget fencing in from the start.
Next steps
See the full price breakdown in our 2026 pool cost guide, get an instant estimate with the cost calculator, or view the best pool builders in Perth.