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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.

Experience the Ergoflex® Difference

The Highest Graded Mattress-in-a-Boxy

The Highest Graded

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

Cool-Sleep™ Airflow System

Airflow System®

Temperature-regulating inner
core layer for cooler nights.

Tried-and-Trusted 10-Year Warranty

10-Year Warranty

For Perfect Support
and comfort

Accessible, Helpful Customer Care

Accessible, Helpful
Customer Care

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

Trusted Reviews from Long-Term Customers

Trusted Reviews from
Long-Term Customers

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



OKEO-TEX® 100 Certified
Ideal for asthma & allergy sufferers.

Australia's #1 Mattress for Back Pain

Australia's #1 Mattress for Back Pain

The Ergoflex 5G mattress is Australia's #1 mattress for alleviating back pain. Practitioners across Australia recommend Ergoflex to their clients to help ease issues of back pain, sore joints, fibromyalgia and poor circulation. Our orthopaedic-grade mattress eases discomfort through superior support. It helps sufferers of back pain achieve a comfortable night's sleep leaving them pain-free and refreshed for a great day ahead.

Upgrade your mattress today

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*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