Underground Pool Cover

Revolutionising Pool Cover Convenience

Introducing the ultimate game-changer for your pool!

For years, pool owners have grappled with the challenge of balancing convenience and aesthetics when it comes to pool covers. Now, Aussie UnderCover is taking that challenge head-on with a game-changing innovation—the Power Lid System.

Traditionally, our semi-remote pool cover system has been a trusted solution, but as homeowners increasingly opt for heavier tiles or even concrete finishes on their lid frames, a more powerful solution became essential. Enter our remote-controlled Power Lid Frame, designed to lift up to 200kg effortlessly—eliminating the need for weight calculations and manual strain.

This innovation isn’t just about making new installations easier. We’re committed to our existing customers too, which is why we’ve developed a retrofit version to bring the same ease of use to those already using an Aussie UnderCover system.

Why Choose the Power Lid?

A Smart Way to Upgrade Your Pool Cover

• Seamless Remote Operation: Open and close your pool cover lid at the touch of a button.
• Handles Heavy Loads: Perfect for heavy tiles of more than 50-60kg sqm or concrete lids that were once a challenge.
• Failsafe Design: No worries during power outages.
• Safe & Reliable: A 24V system designed for longevity.
• Compatible for New & Existing Setups: No need for a full replacement.
  

While the pool cover itself still requires some manual assistance, this state-of-the-art upgrade transforms the way you interact with your pool cover system.

Upgrade Our Power 21 System

Add the Power Lid for a Seamless Upgrade

If you already have an Aussie UnderCover Power 21 system, then the Power Lid is the perfect upgrade option.

Our hidden pool covers can be installed throughout our local region, including Nowra, Shoalhaven, Sydney and even Adelaide. DIY kits—with step-by-step installation instructions—are available for delivery elsewhere in Australia, such as Melbourne, Brisbane, Darwin and Perth.

Improved Installation method and precision accuracy. Get your quote today or find your nearest dealer.

Underground Pool Covers: The Complete Australian Guide to Hidden Pool Protection

At Aussie UnderCover, we've spent years helping pool owners across Australia find smarter, sleeker ways to protect their swimming pools. One of the best innovations we’ve introduced is the underground pool cover—a fully hidden system that keeps your pool looking great, clean, and energy efficient while preserving the look of your backyard.

Unlike traditional above-ground rollers that clutter your pool area, an underground pool cover sits flush with your decking or paving. When retracted, everything disappears beneath the surface—leaving a seamless, walkable area that’s perfect for entertaining or relaxing by the pool.

This guide explains everything you need to know about underground pool cover systems, including types, materials, installation, pricing, and real-world examples from Australian homes.

Key Takeaways

• Underground pool covers provide complete concealment while protecting your pool from debris, evaporation, and heat loss.
• Available in manual and semi-automatic options to suit your pool size, layout, and budget.
• Designed for Australian conditions, with durable anodised aluminium lids and low-maintenance components.
• Add real value to your home by improving energy efficiency and visual appeal.

What This Guide Covers

• The different types of underground pool covers and how they work
• Installation requirements for both new and existing pools
• Material options for insulation, solar gain, and debris protection
• Cost ranges and key factors that influence pricing
• Common installation challenges (and how we solve them)

Who This Is For

This guide is ideal for homeowners, pool builders, and renovators who want a stylish, space-saving, and practical pool cover solution. Whether you’re planning a new build or retrofitting an existing pool, Aussie UnderCover systems are designed to fit perfectly into your project.

Why Underground Pool Covers Matter

For Australian pool owners, underground systems are more than just a visual upgrade—they’re a smart investment.

These systems:

• Reduce evaporation and retain heat, saving thousands in water and energy costs each year
• Protect your pool from leaves, debris, and harsh UV rays
• Preserve your outdoor design—your pool area stays clean, elegant, and functional year-round

In a climate as variable as ours, underground covers deliver the ultimate balance between beauty and performance.

Understanding Underground Pool Cover Systems

An underground pool cover is a hidden mechanism housed in a sealed below-ground pit or decking structure located at one end of the pool. The system stores the roller and cover completely out of sight beneath your decking or paving.

When you’re ready to cover your pool, the mechanism smoothly rolls out the blanket across the water. Once retracted, the aluminium lid closes flush with your chosen surface finish—whether that’s tiles, concrete, or timber decking.

Manual Systems

Our manual systems use a self-supporting winding handle mechanism inside the underground pit. With a simple 90-degree drive, one person can operate the system with minimal effort. Because they require no electrical components, they’re ideal for sites where wiring isn’t practical or where homeowners prefer a non-powered, maintenance-free setup.

All Aussie UnderCover systems are engineered for DIY or professional installation and come with detailed plans, images, and instructions for seamless setup.

Semi-Automatic Systems

If convenience is your priority, our powered systems deliver remote control operation via low-watt motors built for Australian outdoor conditions. With the touch of a button, your pool can be covered or uncovered in seconds.

Many manual systems can be upgraded to powered operation later, giving you flexibility as your needs evolve. The motor is fully enclosed within the underground structure, maintaining that sleek, clutter-free aesthetic.

Pool Size and Configuration Considerations

Every pool is different, and Aussie UnderCover systems are designed to adapt. Whether you have a compact plunge pool or a large family-sized design, we can tailor a system that fits perfectly.

When planning your installation, consider:

• Pool length, width, and shape
• Surrounding materials (timber decking, concrete, or tiles)
• Space for the underground pit and drainage
• Future access for maintenance

A well-integrated system not only complements your landscaping but also operates smoothly for years with minimal upkeep.

Swimming Pool Maintenance

Ease of use and ongoing maintenance are at the heart of every Aussie UnderCover design. Our underground pool covers:

• Protect the mechanism and blanket from UV exposure and weather damage
• Use gas struts and aluminium lids for durability
• Offer optional remote-control operation for convenience

We always ensure compliance with Australian standards. Installation can be performed by a contractor or DIY enthusiast but the provision of an outdoor power point must be installed by a licensed electrician.

By protecting both the cover and your pool area, you reduce maintenance time and extend the lifespan of your pool.

Installation Process

Installing an underground pool cover requires precision and planning—especially during new pool construction or renovation.

1. Excavation

Create the underground pit according to your pool dimensions and cover model ensuring correct draining is installed.

2. Surrounding Surface

Complete the paving or decking around the system.

3. Mechanism Setup

Install the roller and winding system, ensuring level and smooth rotation.

4. Lid Integration

Fit the aluminium lid flush with your chosen surface and complete with the finish of your choice.

5. Testing

Operate the system to check smooth deployment and retraction.

Challenge 1: Limited space around the pool

Solution: Underground design eliminates clutter and creates walkable decking above the mechanism.

Challenge 2: Heavy tile or concrete lids

Solution: Power Lid systems with gas struts handle the weight smoothly.

Challenge 3: Existing pool without excavation access

Solution: Retrofit kits convert existing benches or cavities into hidden cover storage.

Conclusion and Next Steps

An underground pool cover system is the ultimate way to protect your pool while maintaining a clean, uncluttered look. Whether you want a semi-automated system or a simple manual setup, Aussie UnderCover offers solutions engineered for Australian conditions and designed to last.