Overcome back problems.
Rediscover great sleep.

Ergoflex is recommended by Australia’s leading experts in the treatment of spinal and musculoskeletal conditions.

Sleep longer - by relieving pain at night

Sleep easier - through feeling more relaxed

Sleep better - and wake up revitalised

Choose your size

8235 Reviews

Australia's #1 Mattress for Back Pain

The Ergoflex™ mattress was meticulously designed to deliver optimum posture support, so it’s no surprise that some of our most positive feedback comes from people who live with various back conditions. Many explain that the pressure-relieving support of the Ergoflex™ had given them a sleep quality that they hadn't thought was possible anymore.

We’re proud that our mattress plays such a positive role in so many peoples' lives and wellbeing, and we were delighted to find that practitioners across Australia, advocate the Ergoflex™ mattress as one of the ways to manage back pain.

People with serious back and joint problems love Ergoflex.

The Ergoflex 5G mattress is ideal for anyone seeking for improved sleep and is exceptionally well suited to people looking to manage conditions.

“Wow, wow, wow! I have suffered with osteoarthritis in my knees, hips, back and shoulders. This is the most amazing mattress I've ever slept on in my life...
it is absolute HEAVEN.”

| Amanda

“For the best, deepest, uninterrupted sleep in your life I thoroughly and unashamedly recommend Ergoflex!”

| Danial

Ergoflex® 5G Memory Foam Mattress

8235 Reviews

The Ergoflex® 5G mattress is an orthopaedic memory foam mattress that moulds to the contours of your body. Regarded as Australia's #1 mattress for back pain, the Ergoflex 5G Memory Foam Mattress reduces pressure points, alleviates pain and improves sleep.

BestMattress for Back Pain Winner 2024
  • Next-Day Delivery & Free Returns*
  • 30 Night Home Trial*
  • True HD Proprietary Foam
  • Cool-Sleep™ Airflow System
  • Naturally Anti-Allergenic
  • Removable & Washable TENCEL® Woven Cover
  • Established in 2006 with Thousands of 5* Reviews

Our Price




Saving $ with code

* Free returns not applicable to some locations.
Experience the Ergoflex mattress risk-free for 30 days

Risk-free trial

30 Nights.
Free collection & returns.*

Next day delivery available


The ONLY mattress-in-a-box brand trading longer than their warranty period.

Next day delivery available

Fast Delivery

Next day or a day of your choice.
After hours deliveries available.

10 year guarantee

10 Year Guarantee

Better quality, lasts longer. Our confident 10 year warranty period guarantees peace of mind.

*Free returns not applicable to some locations.

Sleep like you used to

The Ergoflex™ 5-layer sleep system consists of premium materials that work in harmony, combining to create the most supportive, comfortable and pressure-relieving mattress we’ve ever made.

Our TENCEL® outer cover provides a luxurious, natural and breathable surface, while the micro-fine inner cover encases and protects the entire mattress core.

A top layer of 9cm of true high-density visco-elastic memory foam provides supportive body-shaping performance and zero partner disturbance ensuring unbroken slumber for both users. The Ergoflex™ 5cm Cool-Sleep™ airflow system allows for air-flow and temperature regulation at the very core of the mattress and rests upon our 9cm high resilience impact resistant foundation layer ensuring perfectly weighted support for the upper layers and longevity of performance.

What sets us apart?

High density memory foam

The Highest Graded Mattress-in-a-Box

5th Gen True HD ACPT Foam for class-leading performance and longevity.

Cool-Sleep Airflow System

Cool-Sleep Airflow System

Temperature-regulating inner core layer for cooler nights.

10 year guarantee

Tried-and-Trusted 10-Year Warranty

The only boxed mattress brand that has outperformed its warranty. So, we know your mattress will last.

Trusted Reviews from Long-Term Customers

Trusted Reviews from Long-Term Customers

Our reviews are real, honest feedback rather than fleeting first impressions.

Customer service

Accessible, Helpful Customer Care

Award winning service. You can speak to us every day of the year by calling 1300 791 753

Our 5 layered sleep system

TENCEL ventilated outer cover

TENCEL® naturally breathable outer cover. Machine wash at 30°

Protective inner cover

Protective inner cover

9cm HD visco-elastic 5g memory foam

9cm HD visco-elastic 5g memory foam for body-shaping, pressure-relieving support

5cm cool-sleep airflow system

5cm cool-sleep airflow system for temperature regulation

9cm high resilience foam base layer

9cm High Resilience impact-resistant foundation base layer

“I no longer get sciatica pain. My daughter suffers with rheumatoid and osteoarthritis and terrible back pain... ”

| Joanne

“I sustained a serious back injury requiring surgery. This is the only mattress that gave me any relief. Highly recommend.”

| Kat

Can we help improve your sleep?

Contact us today with any questions about Ergoflex mattresses. We’re here to help.

We offer support and information to help you decided whether an Ergoflex mattress is right for you. We’ve got a dedicated helpline staffed by friendly specialists, and an email-based response system to answer any questions you might have about Ergoflex and our products.

Call us on 1300 791 753

Send us a message online


Buy your mattress

Real People. Genuine Unfiltered Reviews & Opinions.

Many brands request customer feedback after just a few days. We think this provides an unrealistic amount of positive reviews. You’ll find that many of our reviews are from people who have been sleeping on their Ergoflex mattress for years. They are people who have purchased more than once and have recommended us to many.

Feefo Gold Award

1086 reviews

656 reviews

1342 reviews

*Free mattress returns not applicable to all locations.

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 in the UK    Ergoflex in Australia

Copyright © Ergoflex™ 2024

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

Call Us

1300 791 753