Get 15% Off
Save Site Wide!
Get 15% Off
Get 15% Off
Save Site Wide!
Get 15% Off

The Ergoflex Summer Sale Is On Now - Choose a Deal That Suits You!

30% Off All Mattresses & Bed Frames, 15% Off Pillows and Protectors!
Use code 'SUMMER' at checkout and get 30% OFF the price of all Ergoflex 5G mattresses and bed bases, and 15% OFF pillows and protectors.

Up to 35% Off on the Ergoflex Mattress and Accessory Bundle!
Get the complete Ergoflex experience and save upto 40% on all items including accessories. This bundle includes:
1x 5G memory foam mattress @ 35% off
1x Ergoflex-Tundra™ mattress protector @ 15% off
2x Ergoflex HD pillows @ 15% off
See our mattress and accessory bundles here.

40% Off on the Ergoflex Sleep Bundle!
Bundle includes: x1 mattress and x1 bed base + BONUS FREE Pillow!
See our Mattress and Bed bundle page here or use code ‘BUNDLE’ at checkout and get 40% OFF the price of all Ergoflex 5G mattresses and 40% OFF Ergoflex bed bases when purchased together.

Hurry! Shop Now!

The Ergoflex Summer Sale Is On Now - Choose a Deal That Suits You!

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

Mattress Size: 92cm x 188cm x 23cm

* Free returns not applicable to some locations.

How Does the Ergoflex® 5G Memory Foam Mattress Work?

Supportive, Pressure-Relieving.
Comfort from Head-to-Toe.

The Ergoflex® 5-layer memory foam mattress 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.

Sign up for latest news and offers

By subscribing, you agree to receive email marketing from us.


*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