What is the Ergoflex® 5G Memory Foam Mattress?

The Ergoflex® 5G Memory Foam Mattress is a premium, medium-firm memory foam mattress designed to provide consistent support, pressure relief, and healthy spinal alignment. Our mattress features a multi-layer orthopaedic design using high-density visco-elastic memory foam, engineered to suit a wide range of sleeping positions and body types.

Is the Ergoflex 5G mattress good for back pain?

Yes. The Ergoflex mattress is designed to support proper spinal alignment and reduce pressure points, which can help minimise discomfort associated with back pain. Ergoflex is frequently rated by Australian customers as one of the best mattresses for back pain, reflecting our long-standing reputation for comfort and support. Learn more in our Back Pain Mattress Guide.

What materials are used in the Ergoflex mattress?

Our mattress is made using high-density visco-elastic memory foam layered over a breathable Cool-Sleep™ airflow system to assist with temperature regulation, and a supportive foam base designed for durability and long-term comfort. It’s finished with a premium TENCEL® cover, chosen for its breathability and moisture-wicking properties to help create a cooler, more comfortable sleeping environment. Each layer works together to deliver balanced comfort, support and durability.

Does the Ergoflex mattress sleep hot?

With some memory foam, latex and foam mattresses, there’s a small chance some sleepers may feel slightly warmer due to the way these materials gently contour to the body. This close-contact support is what allows for excellent comfort, pressure relief and spinal alignment. Our mattress is designed with the Australian climate in mind. Its Cool-Sleep™ airflow system, combined with a breathable, moisture-wicking TENCEL® cover, helps promote ventilation and regulate temperature for a more comfortable night’s sleep.

Is the Ergoflex mattress hypoallergenic?

Yes. The Ergoflex mattress is naturally hypoallergenic and resistant to common allergens such as dust mites. Its foam construction and breathable materials make it a suitable choice for allergy-sensitive sleepers seeking a cleaner sleep environment.

Does Ergoflex offer a sleep trial?

Yes. We offer a 30-night risk-free home trial, allowing you to sleep on the mattress in your own home before making a final decision. This ensures you have time to properly adjust to the feel of the mattress. Returns are free from most metropolitan areas, including major capital cities and the NSW Central Coast. Learn more about how the 30-night trial works.

Can the Ergoflex mattress be used with adjustable beds?

Yes. The Ergoflex 5G mattress is fully compatible with adjustable bed bases. Its all-foam design allows it to flex and contour smoothly with adjustable movements without compromising comfort, support, or structural integrity.

What else does Ergoflex sell besides mattresses?

Ergoflex focuses on doing one mattress exceptionally well, alongside a range of complementary sleep products such as bed frames, pillows and mattress protectors. This focused approach allows us to prioritise quality, performance, and long-term comfort rather than offering a broad but diluted product range. View our mattress protector designed to help protect and extend the life of your Ergoflex mattress.

How does Ergoflex compare to Tempur® mattresses?

Our mattress is often compared to Tempur® because both brands use high-density visco-elastic memory foam designed for pressure relief and spinal support. The key difference is that Ergoflex® offers this premium sleep experience in a single, carefully engineered mattress at a more accessible price point. The Ergoflex® 5G Memory Foam Mattress delivers a medium-firm feel that suits a wider range of sleepers, while maintaining excellent durability, comfort and support. With a 30-night trial and straightforward online delivery, many customers see Ergoflex® as a practical, high-value alternative to higher-priced memory foam brands. Learn more about how Ergoflex compares to Tempur® in our Guide to Memory Foam.

Why is Ergoflex considered a trusted mattress brand in Australia?

We are one of Australia’s longest-established mattress brands, having been available locally for well over a decade. During this time, we’ve consistently been included in comparisons of Australia’s leading memory foam mattresses, reflecting our stable design philosophy, high-density materials and focus on long-term support. Our mattress is particularly well rated by customers seeking durability and back support, and is commonly chosen by people experiencing back pain or pressure-related discomfort. Our standing in the market is built on years of proven performance and customer satisfaction not continual redesigns or short-lived trends often seen with other online boxed mattress brands.

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*Free Mattress Returns not Applicable to all Locations.

*TAKE30 offer code entitles you to up to 30% off all mattresses and accessories, while stocks last. Finance available. Conditions apply. Offer may be withdrawn or amended at any time.

On the land and waters that we sleep, we walk, and we live, we acknowledge the Traditional Owners and Custodians of these lands. We pay respects to Elders past, present and emerging, and recognise their connection to the land.

Ergoflex Australia, trading name of EAU Pty Ltd.
7/2 Sabre Close, Anambah Business Park, Rutherford,
NSW, 2320 ABN: 85 141 058 380

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The Ergoflex 5G Mattress

THIS WEEKEND

30-Night Trial

Tried & Trusted 10-Year Warranty

Fast Delivery

Australia's FirstMattress-in-a-Box....and still the Best

Are you ready for the best sleep of your life?

The Ergoflex® 5G Mattress & More...

Mattress

Bed Frames

Pillow

Protector

Sheets

Products

About

Support

Resources

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Australia's First
Mattress-in-a-Box.
...and still the Best

The Ergoflex^® 5G Mattress & More...

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