Which Plunge Pool Is Easier to Install? Above-Ground vs. Inground

Have you ever wondered which type of plunge pool is easier to install—above-ground or inground? Choosing the right option for your backyard can feel overwhelming, especially when considering factors like aesthetics, cost, and installation time.

Plunge Pool Sydney is a trusted expert in designing and installing stylish plunge pools that fit seamlessly into your backyard. Specializing in both above-ground and inground options, we create customized retreats to suit your lifestyle and budget.

In this article, we’ll guide you through the key differences between above-ground and inground plunge pools, focusing on ease of installation, to help you make an informed choice for your backyard oasis.

What is an Above-Ground Plunge Pool?

An above-ground plunge pool is a compact, versatile pool designed for relaxation and cooling off, rather than swimming laps. It is placed above the ground, making it easier and cheaper to install compared to in-ground pools. These pools are ideal for small backyards, offering a stylish and eco-friendly solution for outdoor leisure.

above-ground-round-plunge-pool

Above-Ground Plunge Pool Installation

Installation Process

  1. Site Selection and Preparation
    You’ll need to choose a flat, level spot in your yard, away from trees and power lines. Clear the area of any vegetation or debris, and lay down a protective ground cloth to safeguard the pool’s base.
  2. Base Preparation
    Create a solid foundation using either a sand base (about 5 cm thick) or a concrete slab. Ensure it’s perfectly level for the pool’s stability.
  3. Pool Assembly
    This is where you might want to call in a mate or two for help. You’ll assemble the pool frame according to the manufacturer’s instructions, typically using metal or resin components.
  4. Wall and Liner Installation
    Install the pool wall, usually a single piece of metal that wraps around the frame. Then, carefully fit the pool liner, smoothing out any wrinkles for a proper fit.
  5. Equipment Setup
    Set up the pool’s plumbing and filtration system, including the skimmer, return jets, and necessary pipes. Remember, all electrical work must be done by a licensed electrician.
  6. Filling and Chemical Balance
    Fill your pool with water, keeping an eye out for any leaks. Once full, balance the water chemistry using the right amount of chlorine and other chemicals.
  7. Safety Features
    Install compliant pool fencing and a self-closing, self-latching gate as required by Australian law.

Cost Considerations

Above-ground plunge pools have installation costs ranging from $5,000 to $15,000, depending on size and features.

What is an Inground Plunge Pool?

An inground plunge pool is a small swimming pool that’s built into the ground, similar to a traditional inground pool but on a smaller scale. These in-ground pools can be made of concrete, fibreglass, or vinyl.

inground round plunge

Inground Plunge Pool Installation

  1. Planning and Approvals
    Before you start, you’ll need to obtain the necessary building permits from your local council. It’s wise to engage a building certifier to ensure your project complies with the Building Act 1975 and associated standards.
  2. Site Preparation
    After contacting Dial Before You Dig to identify underground utilities, an excavator will dig a hole for your pool. The area will be laser-levelled and filled with about 45 centimetres of crushed stone for stability.
  3. Pool Delivery and Placement
    Your precast plunge pool will be delivered by a flatbed truck and carefully placed into the excavated site using a crane.
  4. Plumbing and Electrical Work
    Install the pool’s plumbing and electrical systems, including filtration pipes, pool light cabling, and a hydrostatic valve. Remember, all electrical work must be done by a licensed electrician.
  5. Equipment Installation
    Set up the pump, filter, and optional features like heating systems or automation panels.
  6. Backfilling and Concrete Work
    Fill the space around the pool with suitable material for stability, and pour any concrete surrounds.
  7. Safety Features
    Install compliant pool fencing and a self-closing, self-latching gate as required by Australian law.
  8. Landscaping and Finishing Touches
    Add decking, paving, outdoor furniture, or other features to complete your backyard oasis.
  9. Pool Filling and Chemical Balance
    Fill your pool with water and balance the water chemistry for safe swimming.
  10. Final Inspection
    A building inspector will check that your pool meets all required standards, ensuring it’s ready for you to enjoy. If additional inspections are needed, you’ll need to contact your local council or a private certifier to arrange them.

Cost Considerations

Inground plunge pools have installation costs that typically range from $20,000 to $50,000, depending on materials and complexity.

Plunge Pool Cost Comparison: Above-Ground vs Inground

Factor Above-Ground Plunge Pool Inground Plunge Pool
Initial Purchase Price $20,000 – $30,000 $20,000 – $30,000
Installation Cost $1,000 – $5,000 $5,000 – $15,000+
Ongoing Maintenance Costs (per year) $500 – $1,000 $1,000 – $2,500
Excavation Required Minimal to none Significant (adds to cost)
Customisation Options Limited Extensive
Durability 30+ years 30+ years
Impact on Property Value Minimal increase Potential significant increase


This table provides a comparison of costs and other factors between above-ground and inground plunge pools in Australia. It’s important to note that these figures are estimates and can vary based on location, specific design choices, and local market conditions. The costs are presented in Australian dollars.

Above-ground plunge pools are cost-effective and quick to install, making them suitable for many spaces. In contrast, inground plunge pools provide enhanced durability, customisation options, and potential property value benefits. Both are great choices depending on individual priorities.

Remember that additional costs such as council approval fees, fencing requirements, and optional features like heating or lighting systems may also impact the overall cost of your plunge pool project.

Installation Ease Above-Ground VS Inground

Let’s take a look at how the two types of plunge pools compare in terms of installation ease:

AspectAbove-Ground Plunge PoolInground Plunge Pool
TimeFaster, often completed in a few daysLonger, can take weeks
LabourLess labour-intensiveRequires more skilled labour
ComplexitySimple installationMore complex, involving excavation and structural work
FlexibilityEasy to relocate or modifyPermanent installation, less flexible
Weather DependenceLess affected by weatherWeather can delay installation due to excavation requirements

Factors Affecting Installation Ease

Several factors can influence how easy it is to install each type of plunge pool:

FactorAbove-Ground PoolInground Pool
Maintenance RequirementsEasier to maintainMore complex maintenance due to plumbing and filtration systems
Durability and LifespanTypically shorter lifespanLonger lifespan with proper care
Potential for Future UpgradesLimited optionsEasier to customise or upgrade over time
Impact on Property ValueLower impact on property valueCan increase property value due to its permanent, upscale nature
Environmental ImpactTypically less environmentally intensiveCan have a higher environmental impact due to excavation and materials used
Safety ConsiderationsEasier to secure and modify for safetyRequires more safety considerations due to depth and design

Conclusion

Both above-ground and inground plunge pools offer unique benefits and considerations when it comes to installation. Above-ground pools generally offer a quicker, less complex installation process and lower initial costs. Inground pools, while requiring more time and investment upfront, provide greater customisation options and potential for long-term value addition to your property.

Your choice between an above-ground or inground plunge pool will depend on your specific needs, budget, and long-term goals for your property. Both options can provide a wonderful addition to your outdoor space, offering a refreshing retreat right in your backyard.

If you’re unsure, contact us at Plunge Pool Sydney. We’ll assess your space and help you design a plunge pool that fits your lifestyle and budget. Whether it’s a compact above-ground pool or a luxurious in-ground retreat, we will help you to make the best decision for your dream plunge pool.

People Also Ask

What are the most common challenges faced during installation for each type?

For above-ground pools, ensuring a level base and proper support for the pool structure are key challenges. Inground pools face challenges such as excavation difficulties, potential underground utility conflicts, and weather-related delays during construction.

What factors should I consider when choosing between above-ground and inground plunge pools?

Key factors include your budget, available space, installation timeline, desired level of customisation, and local council regulations. Above-ground pools are great for affordability and quick setup, while inground pools are better suited to those seeking a permanent, custom-designed option.

Are there differences in maintenance between the two?

Maintenance requirements are generally similar, though inground pools might require more effort due to their size and any additional landscaping. Above-ground pools are often easier to access for cleaning and repairs.

How do local regulations typically differ for above-ground vs inground plunge pools?

Local regulations often treat above-ground and inground pools differently. Inground pools typically require more extensive permits and inspections. Above-ground pools may have less stringent requirements, but still often need to meet safety standards, especially regarding fencing. Always check with your local council for specific regulations in your area.

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