Looking for a space-saving pool? Discover the pros, cons, costs, and benefits of plunge pools. Find out if a plunge pool is right for you and explore your options today.
Are you considering a plunge pool for your backyard? These compact pools are growing in popularity as a stylish and practical alternative to full-sized swimming pools. But are they worth it? How much do they cost?
In this guide, we cover:
Let’s dive in!
A plunge pool is a small, deep pool designed for wading, hydrotherapy, and cooling off rather than lap swimming. These pools are perfect for:
Typical plunge pool size: 4m x 2m (compared to a standard pool at 9m x 4m).
Just like a traditional swimming pool, plunge pools come with pumps, filtration systems, and heating options. They can be in-ground or above-ground, and materials vary from fibreglass, concrete, or acrylic.
In-ground plunge pools are typically 4 to 7 metres long, just over 2 metres wide, and 1.2 to 2.4 metres deep, making them perfect for compact spaces. Any pool under 6 metres is generally considered a plunge pool.
Since they’re built on-site, they can be fully customised in shape (round, square, L-shaped, etc.) and size. However, they typically have a simpler design without built-in jets, LED lighting, or other high-end features.
Key benefits:
Acrylic plunge pools are typically larger than spa pools but smaller than swim spas. They feature an acrylic-moulded shell with a cedar cabinet housing built-in equipment, offering superior insulation for year-round heating and cooling.
Key benefits:
Small in-ground plunge pool
Acrylic plunge pool
Average plunge pool costs: | |
|---|---|
Type | Price Range (AUD) |
Above-Ground Plunge Pool | $10,000 – $20,000 |
In-Ground Plunge Pool | $25,000+ |
High-End Fibre Glass Pool (with jets & heating) | Up to $50,000 |
Pre-Built Acrylic Plunge Pool | $13,500 - $34,000 |
Additional Costs: Installation, decking, landscaping, and heating systems can increase the final cost.
Yes! Plunge pools can be heated using:
For both heating and cooling, heat pumps are the most energy-efficient choice:
Pro Tip: The SpaNet™ Heat Pump is a popular and cost-effective solution, allowing you to heat or cool your plunge pool efficiently in any season.
SpaNet™ Heat Pump
If you're deciding between a plunge pool and a traditional swimming pool, the best choice depends on your space, budget, and how you plan to use it. Here’s a breakdown of the key differences— and why a plunge pool might be the smarter option.
If you have limited backyard space, a plunge pool is the clear winner. These compact pools fit neatly into smaller areas, making them ideal for urban homes, courtyards, or properties where space is a premium. Unlike a full-sized swimming pool, a plunge pool won’t dominate your outdoor area, leaving room for landscaping, entertainment zones, or other features.
Traditional swimming pools come with high costs—not just for the pool itself but also for installation, excavation, and ongoing maintenance. In contrast, plunge pools are:
Unlike standard pools, many modern acrylic plunge pools come with built-in heating. This means you can enjoy warm, comfortable water regardless of the season—something a traditional pool doesn’t offer without expensive add-ons. Whether you want a refreshing cool dip in summer or a heated soak in winter, a plunge pool gives you the best of both worlds.
A traditional pool requires regular skimming, vacuuming, and chemical balancing due to its larger water volume. With a plunge pool:
A plunge pool is the ideal solution if you:
While a traditional pool is great for large backyards and those who want to swim laps, a plunge pool offers versatility, cost savings, and convenience. If relaxation, affordability, and efficient use of space are your priorities, a plunge pool is the better option.
A plunge pool could be the perfect choice if you:
Looking for the best plunge pool? Check out our top-rated Acrylic Plunge Pools here.
Plunge pools offer a compact, stylish, and affordable way to enjoy the benefits of a pool without the high costs and maintenance of a full-sized swimming pool.
Ready to take the plunge? Explore our full range of plunge pools today!
Since 1985, Spa World has been helping Australians and New Zealanders create their dream outdoor spaces with high-quality spa pools, plunge pools, and swim spas.
Contact us today and let us help you create your dream backyard!
Thinking about adding a pool but have limited space? Torn between buying a swim spa or installing a plunge pool? Keep reading to learn the difference between the two, things to consider, their pros and cons, and more.
Thinking of buying a swim spa and maybe weighing up whether to invest in a swim spa or a swimming pool. This article fully explains the pros and cons of swim spas compared to pools as well as prices, uses and more.
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