Guide
Gunite vs. fiberglass pools in Florida
Concrete/gunite versus fiberglass in a South Florida backyard — cost shape, customization, durability, and the water-table angle most quotes skip.
In a South Florida backyard the real choice is usually gunite (concrete) vs. fiberglass. Neither is “better” in the abstract — they trade different things.
Gunite / concrete
- Fully custom: any shape, size, depth, sun shelf, spa, or water feature.
- Durable and refinishable over decades.
- Longer build — it is formed and finished on site.
Fiberglass
- A factory shell: faster to install once it is on site.
- Smooth finish, lower long-run maintenance for some owners.
- Size and shape limited to what can be manufactured and trucked in.
The Florida-specific angle
The shallow water table matters for both. A fiberglass shell is buoyant — an empty shell in high groundwater can float if it is not handled correctly — and gunite excavation may need dewatering. Either way, the water table is a real scope item, not a detail to discover mid-dig.
How to decide
Write the pool down and let both approaches bid it. PoolBid standardizes the scope so a gunite and a fiberglass builder are answering the same brief, and you can weigh cost against customization on real numbers.
Use a real comparison, not another quote.
Start a project. Invite vetted builders. Award when you're ready.