Overcome back problems.
Rediscover great sleep.

Ergoflex is recommended by Australia’s leading expert in the treatment of spinal and musculoskeletal conditions, Dr Mark Craig (The Back Doctor),

Sleep longer - by relieving pain at night

Sleep easier - through feeling more relaxed

Sleep better - and wake up revitalised

Choose your size

2819 Reviews

Dr Mark Craig

The mattress recommended by The Back Doctor

“When it came to choosing my own mattress, my professional reading and personal research led me to Ergoflex. I have found my own back pain has improved significantly and my energy levels are much higher. Now, I recommend this mattress to patients as part of a multi-modal treatment for back and neck pain.”

Dr Mark Craig

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

Spring Sale On Now!

Ergoflex 5G Memory Foam Mattress

Introducing the Ergoflex™ 5G memory foam mattress. A true HD, temperature sensitive, pressure-relieving mattress that moulds itself to the contours of your body. Instant comfort, more support and better sleep.

Ergoflex Memory Foam Mattress awarded a Which? Best Buy
  • Free Next-Day Delivery & Returns
  • 30 Night Risk-Free 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

2819 Reviews

$   $

Saving $ with code

Dimensions 92cm x 187cm x 23cm

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

FREE Delivery

Next day or a day of your choice.
Sat deliveries available.

10 year guarantee

10 Year Guarantee

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

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

True High-Density ACPT™ Memory Foam

Cool-Sleep Airflow System

Cool-Sleep Airflow System

Medium firm memory foam mattress

Firmness - Medium/Firm


Naturally Anti-Allergenic

Scandinavian Orthopedic

Scandinavian Orthopedic Design & Composition

5th Generation Memory Foam

5th Generation

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 791 752

Send us a message online


Buy your mattress

Real People. Genuine Unfiltered 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

864 reviews

656 reviews

1299 reviews

Ergoflex in the UK    Ergoflex in Australia

Copyright © Ergoflex™ 2019

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