Ergoflex vs Koala Mattress Comparison

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Sleep is a fundamental requirement for humans. But if you’re not happy with your mattress, you probably have never thought about its effectiveness at supporting your body and keeping you well-rested. Several mattresses offer excellent body contouring, support and comfort, but two names that have gained popularity for providing these features are at an affordable price are Ergoflex and Koala.

If you’re not sure what the differences are between Ergoflex and Koala mattresses, then that’s understandable because these two companies offer similar types of mattresses. In this comparison, we’ll put Ergoflex and Koala mattresses side by side so you can make a decision on which bed is right for you.

Ergoflex vs Koala Mattress – At a Glance:

If you’re in a rush but want to make a solid decision, then just give your 5 minutes to this quick comparison below and learn which mattress is better suited for you.

Ergoflex Mattress:

Ergoflex vs Koala Mattress Comparison.
  • 30-night trial
  • 10-year warranty
  • Paid shipping
  • Price $1,549 for Queen ($1,006.85 after 30% discount)

The Ergoflex mattress is a premium quality bed with solid pressure relieving qualities. The brand’s goal is to compete with the big mattress companies in terms of quality but at a lower price. 

Perfect For:

Ergoflex vs Koala Mattress Comparison.
  • People having fibromyalgia, joint pain or back pain
  • Those who don’t compromise on the premium quality of materials
  • People who sleep on their side, back, front or in a combination of three
  • Couples having one partner tossing and turning throughout the night because of excellent motion isolation

Koala Mattress

Ergoflex vs Koala Mattress Comparison.
  • 120-night trial
  • 10-year warranty
  • Free shipping
  • Price $1,050 for Queen

The Koala Mattress Company is an Aussie brand that offers an all-rounder mattress that provides balanced comfort, focuses on protecting the environment.

Perfect For:

Ergoflex vs Koala Mattress Comparison.
  • People who want a balance of softness and firmness
  • Those looking for environment-friendly products
  • Sleepers who take a side, back or front position
  • People searching for a cooler sleeping surface

Ergoflex vs Koala – Summary of Features:

This is where you can get an idea of the key areas these mattresses excel in to know just the right amount of information before making a purchase decision.

  • Feel: You get a balanced sleep experience with the Koala mattress and a strong reactivity and bounce. Ergoflex, on the other hand, has a thick memory foam layer on top that offers excellent pressure relief by contouring to your body.
  • Price: The Ergoflex mattress costs $969 with its starting size, while the Koala mattress costs $750 – relatively cheaper than its competitor. However, Ergoflex has a sale going on every now and then when the price drops to $629.
  • Environmental-Friendliness: Koala is a registered B Corp and is big on the environmental consciousness. The company has partnered with World Wild Federation and donates 1% of its proceeds to environmental causes. They also either recycle returned mattresses or donate them to charities, refraining from filling landfills with them. Although Ergoflex uses sustainable material as its mattress’s cover – Tencel, it cannot compete with Koala in environmental consciousness.
  • Delivery: Koala offers free delivery throughout Australia, and homes in metro areas typically receive the bed in 4 hours.  Ergoflex, on the other hand, charges $19.99 or more for delivery. 

Ergoflex vs Koala – Detailed Comparison:

About Brands:

Ergoflex vs Koala Mattress Comparison.

Launched in 2006, Ergoflex is a leading UK-based mattress-in-a-box company that aims to take over the big guns like Tempur with a range of premium quality products at a fraction of price. They expanded branches into Australia in 2019 and have continued to be one of the Aussie-favourite brands since then. 

Koala is an Aussie brand and was launched in 2015. The founders were motivated to help people get the best sleep and take care of the environment. Their goal is to eliminate the predatory practices used in the mattress industry against the environment and the customers.

Ergoflex vs Koala – Construction:

Koala Mattress:

Ergoflex vs Koala Mattress Comparison.

The Koala Mattress is made of two layers of covers and two layers of foams; let’s see what they are:

  • The top layer is made of a Kloudcell foam that leverages the open cell technology, which increases the flow of air, keeping you cool throughout the night. 
  • The second layer is an ultra-resilient Ecofoam layer that offers support and balances the softness of the first layer with its firmer surface.
  • Both layers are encased in an inner cover that’s made from 100% polyester.
  • Lastly, a breathable cover comprised of 30% Tencel and 70% polyester covers the whole bed. It can be removed and washed. 

Ergoflex Mattress:

Ergoflex vs Koala Mattress Comparison.

The Ergoflex mattress users a combination of three different foam layers that are encased in two covers, just like the Koala.

  • The first layer is a visco-elastic memory foam that’s breathable than typical memory foam, ensuring it doesn’t trap as much heat as the others.
  • Next is a Cool-Sleep airflow layer with a corrugated design that further promotes airflow.
  • The third layer is a high-resilience foam that offers excellent support and ensures the sleeper doesn’t completely sink in the top memory foam layer. 
  • All three foams are encased in an inner cover, then covered by a machine-washable and removable Tencel cover with excellent breathability.

Ergoflex vs Koala – Firmness & Comfort:

Both the Koala and Ergoflex mattresses offer similar firmness levels – 6.5 and 6 out of 10, respectively, on the mattress firmness scale. This means both mattresses should fit most sleeping styles, including back, side, front or a combo of these. 

The difference between the comfort levels of these mattresses comes with the type of materials used in their construction. The Ergoflex leverages visco-elastic memory foam with a high-resilience foam base that offers a motionless, secure and incredibly supported sleep experience. 

On the other hand, Koala has a balanced sleeping surface – not too firm and not too soft. This is perfect for people with circulation issues, back pain, joint pain or fibromyalgia. Moreover, Koala uses Kloudcell foam that adds reactivity and bounce to the mattress. 

You will still get support while sleeping but it’s not exclusively aimed to offer pressure-relieving orthopaedic support that Ergoflex has to offer.

Ergoflex vs Koala – Miscellaneous Features:

Edge Support:

Ergoflex vs Koala Mattress Comparison.

This is the area where both of these mattresses perform averagely. Since they’re all-foam mattresses, you cannot get the same level of edge support that a mattress with an innerspring base reinforces around the parameter. 

Nevertheless, you will also not get the weak edge support that many all-foam mattresses have – it’s just that people with trouble getting out of bed or have a tendency to fall off the bed during sleep may struggle here.

Motion Isolation:

Things get better when it comes to motion isolation, with the Ergoflex mattress having the upper hand. Although the Koala mattress has above-average motion isolation capabilities due to its firm bottom layer of Ecofoam, the Ergoflex mattress goes an extra mile.

Ergoflex leverages a blend of high-density foam base and visco-elastic memory foam on top that both work together to localize the motion generation from movements. 


Ergoflex vs Koala Mattress Comparison.

Both of the mattresses leverage Tencel outer covers that offer excellent breathability, and an open-cell foam layer in each of them further increases the flow of air.

However, Ergoflex takes things up a notch by using a Cool-Sleep foam layer with a corrugated design, allowing the air to pass through and take the heat trapped deeper into the layers. 

Ergoflex vs Koala – Warranties & Logistics:

The Ergoflex mattress offers next-day delivery for metro areas but charges $19.99; the cost and delivery duration further increase for areas outside of the metropolitan region. On the other hand, Koala offers Australia-wide free delivery and typically under 4 hours for metro regions.

Both mattresses have the same 10-year warranty that covers 2.5cm or higher levels of sagging. However, they differ in trials. The Ergoflex mattress falls short with its 30-night trial, while Koala offers a generous 120-night trial. 

You can also only return the mattress after using it for 21 nights with the Ergoflex, while Koala allows you to return anytime you want during the 120-night window. Returns are free for both mattresses.

Note: One important thing to remember here is that Ergoflex was launched in 2006, so it’s the only mattress-in-a-box company that has been operating long enough to test its 10-year warranty period. And the incredible reviews left by users suggest it hasn’t failed. 

Ergoflex vs Koala – Size & Price Comparison:

Ergoflex 5G:

Ergoflex vs Koala Mattress Comparison.
  • Single: 187cm x 92cm x 23cm size for $969 RRP
  • Long Single: 92cm x 203cm x 23cm size for $989 RRP
  • King Single: 106cm x 203cm x 23cm size for $999 RRP
  • Double: 137cm x 187cm x 23cm size for $1349 RRP
  • Queen: 152cm x 203cm x 23cm for $1549 RRP
  • King: 183cm x 203cm x 23cm size for $1749 RRP

Note: These prices go 30% less whenever Ergoflex runs a discount campaign, and they do these several times throughout the year.


Ergoflex vs Koala Mattress Comparison.
  • Single: 188cm x 92cm x 25cm size for $750
  • King Single: 203cm x 107cm x 25cm size for $880
  • Double: 188cm x 138cm x 25cm size for $1,000
  • Queen: 203cm x 153cm x 25cm size for $1,050
  • King: 203cm x 183cm x 25cm size for $1,250

Final Verdict:

It’s time to decide which mattress takes the championship cake. But the thing is, both have their uses, and this depends on your specific needs. If you need top-notch pressure relief and unbeatable motion transfer, go for Ergoflex. 

However, if you want a balance of bounce and support, then Koala is best but keep in mind, it won’t be as good as Ergoflex for people with pain issues. Also, those conscious about our environment will be better off using a Koala mattress. 

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Sarah Williams

Sarah Williams

We help customers with the latest and up to date sleep health information. If you are interesting in picking the best products for your home to assist with sleep we have you covered.

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