Ultimate Guide to Plunge Pools: Pros and Cons

Are you considering the pros and cons of plunge pools? The pros of plunge pools include their affordability, compact design, low maintenance, and versatility. On the downside, their small size makes them unsuitable for lap swimming or large gatherings, and optional features like heating may increase costs.

At Plunge Pools Adelaide, we have years of experience helping homeowners enhance their backyards with practical and stylish plunge pools. We specialise in creating designs that suit your budget, lifestyle, and outdoor space. From modern finishes to eco-friendly solutions, we provide reliable support at every stage.

This guide explains what you need to know about plunge pools, including their benefits, drawbacks, and how they compare to other pool types, and highlights why they are popular in Adelaide. 

Small inground pool

What Is a Plunge Pool?

A plunge pool is a small, deep pool designed for relaxation, cooling off, and light exercise. Thesize of a plunge pool is typically 4 to 7 metres long and 2 to 3 metres wide, making it ideal for homes with limited outdoor space.

Plunge pools can be installed in an in-ground pool or above-ground plunge pool and are available in materials like fiberglass, concrete, or acrylic. Many models include optional features such as jets, built-in seating, and heating, combining the benefits of a pool and a spa.

Why Choose a Plunge Pool Over Other Options?

Plunge pools are an excellent choice for Adelaide homeowners who need a compact and affordable pool. They are ideal for families wanting a low-maintenance water feature, couples looking for a private retreat, or anyone seeking a functional and stylish addition to their backyard.

Compared to traditional pools, plunge pools are quicker to install, cost less, and are easier to maintain. Adelaide’s warm climate makes them perfect for staying cool during summer without the higher upkeep of larger pools.

Advantages of Owning a Plunge Pool

1. Compact and Space-Saving

Plunge pools are ideal for small backyards or urban homes. Their compact size lets you enjoy the benefits of a pool without taking up too much space. They can fit neatly into a garden corner or a deck, enhancing your backyard’s look and usability.

2. Cost-Effective

Plunge pools cost less to install than traditional pools due to their smaller size and simpler construction. They use less water and fewer chemicals, making them cheaper to maintain over time.

3. Customisable Features

Plunge pools can be personalised to suit your needs. Add hydrotherapy jets for relaxation or heating for year-round use. Other options include LED lighting, water features, or landscaping to boost their appeal.

4. Therapeutic Benefits

Hydrotherapy jets in plunge pools provide relief for joint pain, improve circulation, and assist muscle recovery. These pools are great for low-impact exercises such as aqua jogging or stretching, making them ideal for fitness and rehabilitation.

5. Environmental Benefits

Plunge pools use less water than standard pools, making them a sustainable choice. Energy-efficient heating options, like solar panels or heat pumps, further reduce their environmental impact and running costs.

Disadvantages of Plunge Pools

1. Limited Size

The small size of plunge pools can be a drawback. They are unsuitable for swimming laps or hosting large gatherings. Most models accommodate only 2 to 4 adults, making them less practical for families with older children or those who entertain often.

2. Not Suitable for All Activities

Plunge pools are designed for relaxation and light exercises but lack the versatility of traditional pools. They are not ideal for diving, vigorous water games, or fitness routines that require more space, such as lap swimming.

3. Potential Safety Risks

Plunge pools, especially deeper models, can pose risks for children if safety measures are not followed. Installing fences or pool covers that comply with Adelaide’s safety regulations is essential to prevent accidents.

4. Heating Costs for Year-Round Use

Heating a plunge pool during cooler months can lead to higher electricity or gas bills. Without proper insulation or a cover, heat loss may increase energy consumption, adding to ongoing costs.

5. Upfront Customisation Costs

Adding features like jets, heating, and lighting can significantly increase the initial cost of a plunge pool. These upgrades may not fit smaller budgets, making it challenging for some homeowners to access all desired features immediately.

Are Plunge Pools Suitable for Everyone?

Plunge pools are ideal for many Adelaide homeowners but may not suit all needs.

Who Benefits Most?

  • Small Spaces: Perfect for backyards with limited space where a traditional pool won’t fit.
  • Relaxation: Great for unwinding or recovering after exercise.
  • Low Maintenance: Easier to manage due to lower water and chemical requirements.

Who Might Need Alternatives?

If you prioritise fitness swimming, large social gatherings, or making a grand visual statement, a traditional swimming pool or swim spa may be a better fit.

Eco-Friendly Features of Plunge Pools

1. Water Conservation

Plunge pools require less water than traditional pools, making them an environmentally friendly option. This is ideal for Adelaide’s climate and water-conscious homeowners.

2. Energy Efficiency

Heating and maintaining a plunge pool uses less energy due to its smaller size. Options like solar heating or energy-efficient heat pumps can further reduce electricity use while keeping the pool comfortable.

3. Sustainable Materials

Modern plunge pools often use materials like recycled fibreglass or durable concrete. Pairing these with sustainable landscaping can enhance their eco-friendly appeal.

Inground plunge pool

How to Maintain a Plunge Pool

1. Cleaning Tips

Maintaining a clean plunge pool is essential for safety and enjoyment. Key tasks include:

  • Skimming the Surface: Use a net daily to remove leaves, insects, and debris.
  • Vacuuming: A handheld pool vacuum helps keep the bottom and walls clean.
  • Chemical Balancing: Test water weekly with a pool testing kit to maintain safe pH levels and prevent algae growth.

2. Seasonal Care

Summer

  • Clean more frequently due to increased use.
  • Cover the pool when not in use to reduce evaporation and debris.

Winter

  • Drain the pool or keep it covered if not in use.
  • For heated pools, lower the temperature to save energy during cooler months.

Is a Plunge Pool Right for You?

Factors to Consider Before Installing a Plunge Pool

Available Space
Plunge pools are perfect for small backyards. Measure your outdoor area to ensure the pool fits without overcrowding. Leave room for additional features such as seating, decking, or landscaping to improve functionality and aesthetics.

Budget
Plunge pools are more affordable than traditional pools, but costs vary based on size, materials, and features. Plan for installation expenses and ongoing maintenance like chemicals and heating. A clear budget helps you choose the best option.

Intended Use
Decide how you want to use your plunge pool:

  • Relaxation: Add jets and heating for a spa-like experience.
  • Family Fun: Ensure safety features and enough depth for children.
  • Fitness: Install resistance jets or tethers for light water exercises.

Local Regulations
In Adelaide, all pools must meet safety requirements, including fencing and signage. Check local guidelines to avoid unexpected costs or delays.

Alternatives to Plunge Pools

If a plunge pool doesn’t suit your needs, consider these alternatives:

  • Swim Spas: Larger with advanced features like hydrotherapy jets and resistance swimming.
  • Hot Tubs: Ideal for relaxation but less functional for fitness or families.
  • Compact Lap Pools: Great for fitness and swimming laps but need more space and a larger budget.

Conclusion

Plunge pools offer affordability, versatility, and style for Adelaide homes. They create a peaceful retreat, increase property value, and require low maintenance, making them an excellent investment for many homeowners.

At Plunge Pools Adelaide, we design and install plunge pools in Australia that suit your needs. From energy-efficient options to custom features, we’re here to help. Contact us today to explore your options and start transforming your backyard.

What’s Next To Do?

Before diving into your new plunge pool project, be sure to check out our previous article, How Much Does a Plunge Pool Cost in Adelaide? There, we break down essential cost factors—from initial installation to ongoing maintenance—to help you budget confidently and avoid any financial surprises.

Up next, visit our next article on How to Keep Your Plunge Pool Clean, wherein it is filled with practical tips to maintain sparkling and safe water year-round.

Frequently Asked Questions

1. Is a plunge pool a good investment for small backyards?

Yes, plunge pools are perfect for small backyards. Their compact size maximises space while adding functionality and value. Ideal for relaxing, cooling off, or light exercise, they’re an affordable way to create a stunning backyard retreat.

2. Are plunge pools cheaper to maintain than traditional pools?

Absolutely. Plunge pools require less water, fewer chemicals, and lower energy to heat. Their smaller size means reduced maintenance time and costs, making them a budget-friendly alternative to traditional swimming pools.

3. How does a plunge pool compare to a swim spa?

Plunge pools are smaller, more affordable, and best suited for relaxation. Swim spas, on the other hand, provide more space and features like resistance jets for exercise. Your choice depends on your budget, space, and lifestyle needs.

4. How often should a plunge pool be cleaned?

A plunge pool should be cleaned weekly. Regular maintenance, such as skimming debris, vacuuming, and balancing water chemistry, keeps the water hygienic and ensures the pool stays in top condition.

5. Can a plunge pool double as a spa pool?

Yes, with additional features like hydrotherapy jets and a heating system, a plunge pool can double as a spa pool, offering year-round relaxation and therapeutic benefits.

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