The answer isn’t the same for everyone, as depth can vary depending on design, brand, and purpose. In this guide, we’ll explore standard depths, compare popular brands like Allcast plunge pools, Prestige plunge pools, and Plungie, and help you choose the right size for your space.

Typical Depth of Plunge Pools in Australia

In most Australian homes, a plunge pool is between 1.2 metres and 1.8 metres deep. The exact depth depends on whether you want it for cooling off, light exercise, or even diving (in which case safety standards must be met).

Here’s a quick breakdown:

Plunge Pool Depth Purpose

1.2m – 1.4m Relaxation & cooling down

1.5m – 1.8m Light swimming & exercise

Over 1.8m Diving (rare in plunge pools)

Depth by Brand & Type

Different brands and designs offer slightly different depths:

Allcast Plunge Pools – Known for their premium finishes, Allcast pools often offer models ranging from 1.3m to 1.7m deep.

Prestige Plunge Pools – These luxury models usually start at 1.4m and can go up to 1.8m, ideal for both lounging and swimming.

Plungie Cost Models – Precast concrete designs from Plungie generally have depths between 1.5m and 1.7m. They’re a perfect middle-ground option.

Plunge Pool Directs – Direct suppliers offer flexibility, with depths starting at 1.2m for budget models and increasing for custom builds.

Why Depth Matters for Your Plunge Pool

The depth of your plunge pool affects more than just how you swim—it impacts plunge pool cost, heating efficiency, and water usage.

Shallower Pools – Lower plunge pool prices due to less excavation and water volume.

Deeper Pools – More luxurious feel but higher plungie costs for heating and maintenance.

Plunge Pool Cast & Material – Concrete and plunge pool cast models allow for more depth customisation than fibreglass.

Popular Depth Choices on the Gold Coast

On the Gold Coast, where space can be tight but style is a must, most plunge pools gold coast installations fall between 1.5m and 1.7m deep. This gives a balance between comfort and cost, while keeping running expenses manageable.

Final Thoughts

So, how deep are plunge pools in Australia? The sweet spot is usually between 1.5m and 1.7m, offering enough depth to immerse yourself without excessive water usage or costs.

Whether you’re looking at Allcast plunge pools, Prestige plunge pools, or budget-friendly Plungie costs, depth is just one part of the equation. Always weigh it alongside plunge pool prices, space, and how you plan to use your new backyard oasis.