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King Single Mattress: Ergoflex™ 5G Memory Foam Mattress

Our King Single Ergoflex™ 5G Memory Foam Mattress is a popular choice for many Australians giving them their most comfortable and supportive night’s sleep.

Our Memory Foam Mattress has been voted 5-Stars in Australia for over 10 years in a row. With supportive, pressure-relieving comfort from head-to-toe, if you are looking for a king single mattress, you can’t go past our Ergoflex™ 5G Memory Foam Mattress.

Whether your little one is upsizing from their single bed or you’re looking to improve your children’s night sleep, our king single memory foam mattress will suit your needs perfectly.

Why choose our king single memory foam mattress?

Designed and made with premium materials that work in harmony, our memory foam mattress is the most supportive, comfortable and pressure-relieving mattress we’ve ever made. When it comes to your sleep, don’t compromise on quality.

The benefits of our king single memory foam mattress includes:

  • Our memory foam mattress is designed with a TENCEL® outer cover that provides a luxurious, natural and breathable surface, while the micro-fine inner cover encases and protects the entire mattress core.
  • Our king single memory foam mattress provides a supportive sleep environment that provides optimum posture support to support people with back problems or prevent back problems from occurring.
  • Our king single mattress is ideal for asthma and allergy sufferers as it is hypo-allergenic and anti-microbial for dust mite and allergen resistance.
  • We offer a 30-day trial so if you don’t love it, you can send it back. We're confident that you'll love your Ergoflex™ mattress, but if you don't we'll pick it up free of charge.

What is the size of a king single mattress?

Our king single mattress is sized at: 106cm x 203cm x 23cm.

Not quite right? Our range of memory foam mattresses come in multiple sizes to suit you best. Choose from a;

King Single Mattress and Base

Experience the Ergoflex™ difference and optimise your sleep environment with our Ergoflex™ Premium Bed Base. Designed to complement each other, coupled together our memory foam mattress and bed base will work together to give you your best night’s sleep yet, no more tossing and turning.

Our bed bases are elegantly designed, meticulously crafted and endlessly customisable to match your style.

View our king single bed base here.

The original king single mattress-in-a-box brand

Ergoflex™ is the original mattress-in-a-box brand. We are the ONLY mattress-in-a-box brand that has been trading longer than our 10-year warranty period. Thanks to this, we can prove to you that our customers have continued to love us night after night. Not yet convinced? Read our customer reviews here.

Order your king single memory foam mattress online today!

Purchase our king single mattress that has been tried and trusted since 2006 online. We make our ordering process simple for you so you can get the original mattress-in-a-box delivered straight to your door and for the vast majority of customers we offer fast, next-day delivery.

Purchase our king single mattress online today!

Ergoflex in the UK    Ergoflex in Australia

Copyright © Ergoflex™ 2021

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