The growth of Australia’s mattress-in-a-box market has helped drive the popularity of foam mattresses, with many consumers attracted to their comfort, pressure relief, and affordability.
At Bedbuyer, our expert review team has tested hundreds of mattresses across Australia. Based on our hands-on assessments and extensive industry experience, we’ve compiled this list of Australia’s Best Foam Mattresses for 2026.
Best foam mattresses
- Koala Mattress
- Ecosa Mattress
- Onebed Original
- Ergoflex Mattress
- Koala Luxe Mattress
- Zeek Original Mattress
- Euri Mattress
- Newentor Hesperis
- Valmori Foam Mattress
- Onebed Essential
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Since 2014, Bedbuyer has tested and rated thousands of mattresses to help Aussies choose their perfect bed. Read more about us and see how we test mattresses.
Keep reading for details on each product, plus some handy buying tips at the end. And if you’ve got any questions, leave a comment below!
1. Koala Mattress
$935 (Queen)
The Koala Mattress is one of Australia’s most popular foam mattresses and has remained a major player in the online bedding market for many years. Its strong reputation and excellent value for money make it a worthy inclusion at the top of this list.
A standout feature of the Koala Mattress is its customisable firmness system. By flipping the comfort layer, users can choose between a medium-firm or firm feel.
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The mattress uses Koala’s proprietary Kloudcell® foam, which provides a dense and supportive feel without the deep sinkage often associated with traditional memory foam. This balanced design should suit a wide range of sleepers.
Partner disturbance is also very low. The dense foam construction absorbs movement effectively, making this a practical choice for couples and light sleepers.
The Koala Mattress is backed by a 120 night trial period and a 10 year warranty. Combining comfort, support, customisation, and value for money, it remains one of Australia’s best foam mattresses in 2026.
Here is our full review (which includes prices and promo code).
2. Ecosa Mattress
$877.50 (Queen)
The Ecosa Mattress is one of Australia’s most established foam mattresses and has remained a popular choice amongst Australian consumers for many years. Its combination of comfort, support, and customisation helps it stand out in a crowded market.
One of the key features of the Ecosa Mattress is its adjustable firmness system. Users can rearrange the internal foam layers to create different comfort levels, making it suitable for a wide range of sleeping preferences.
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The Ecosa Mattress is also available in both an Original Edition and a Plush Edition. This gives shoppers even more flexibility when selecting the feel and level of pressure relief that best suits their needs.
Comfort and support are both very respectable, with the mattress offering good pressure relief and solid spinal support. It should accommodate most sleeping positions and body types.
The Ecosa Mattress comes with a 100 night trial period and an impressive 15 year warranty. It remains one of Australia’s leading foam mattresses and a strong contender in this category.
Here is our full review (which includes prices and promo code).
3. Onebed Original Mattress
$1,000 (Queen)
The Onebed Original Mattress is a well-designed foam mattress that combines comfort, support, and customisation at a competitive price point. It has become one of Australia’s more popular mattress-in-a-box products and remains a strong contender in this category.
Its all-foam construction uses a combination of Auralux™ foam, cooling gel-infused memory foam, and a 5-zone support core. Together, these layers provide good pressure relief and a balanced sleeping surface.
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A standout feature of the Onebed Original Mattress is its adjustable firmness design. By simply flipping the comfort layer, users can choose between a medium and medium-firm feel.
Partner disturbance is also very low, which is a common advantage of quality foam mattresses. This makes the Onebed Original Mattress a practical option for couples and light sleepers.
The Onebed Original Mattress comes with a generous 125 night trial period and a 10 year warranty. Combining comfort, customisation, and value for money, it remains one of Australia’s best foam mattresses in 2026.
Here is our full review (which includes prices and promo code).
4. Ergoflex Mattress
$1,079.99 (Queen)
The Ergoflex Mattress was Australia’s first mattress-in-a-box and remains one of the country’s best-known memory foam mattresses. It offers a distinctive feel that will appeal to sleepers who enjoy the dense, absorbent characteristics of foam.
Unlike many modern foam mattresses that aim to feel more responsive, the Ergoflex Mattress embraces a traditional memory foam design. Its thick 9cm layer of Visco-Elastic Memory Foam creates a dense, spongy feel that gently contours to the body.
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Despite its softer surface characteristics, the Ergoflex Mattress still offers very good back support. The high-density foam support layers help maintain healthy spinal alignment and create a stable sleeping surface.
Partner disturbance is also very low, making this a practical choice for couples. The foam construction absorbs movement effectively and helps minimise sleep disruption throughout the night.
The Ergoflex Mattress comes with a 30 night trial period and a 10 year warranty. For those seeking a traditional memory foam mattress with a unique feel and solid support, it remains a worthy inclusion on this list.
Here is our full review (which includes prices, promo code, and video review).
5. Koala Luxe Mattress
$1,672 (Queen)
The Koala Luxe Mattress is the premium foam mattress in Koala’s mattress range. It combines high-quality materials, impressive comfort, and a luxurious feel that should appeal to those seeking a more refined sleeping experience.
Unlike the firmer feel of the standard Koala Mattress, the Koala Luxe Mattress has a comfortable medium feel with excellent pressure relief. Its plush upper layers create a soft, spongy sensation that many sleepers will find highly comfortable.
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This all-foam mattress uses a combination of an extra plush quilted topper, a thick Kloudcell® comfort layer, and a 7-zone support core. These layers work together to provide both comfort and good overall spinal support.
Partner disturbance is also very low, which is typical of quality foam mattresses. The dense foam construction absorbs movement effectively and should suit couples well.
The Koala Luxe Mattress comes with a 120 night trial period and a 10 year warranty. For shoppers seeking a premium foam mattress with a luxurious feel, it is one of the standout options available in Australia.
Here is our full review (which includes prices and promo code).
6. Zeek Original Mattress
$877.50 (Queen)
The Zeek Original Mattress is a practical foam mattress that offers a firm feel, good spinal support, and excellent value for money. It remains a popular choice for those seeking a straightforward and reliable foam mattress.
Its all-foam construction combines air foam, gel memory foam, and a high-density support core. This creates a firm and supportive sleeping surface with a modest level of pressure relief.
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Like many quality foam mattresses, partner disturbance is very low. The foam layers absorb movement effectively, making the Zeek Original Mattress a suitable option for couples.
One of the standout features of the Zeek Original Mattress is its compatibility with an adjustable bed base. It is also available in six sizes, including a long single size, making it well suited to split-king adjustable bed arrangements.
The Zeek Original Mattress comes with a 100 night trial period and a 10 year warranty. Combining support, versatility, and affordability, it remains one of Australia’s best foam mattresses in 2026.
Here is our full review (which includes prices and promo code).
7. Euri Designer Foam Mattress
$1,079.10 (Queen)
The Euri Designer Foam Mattress is one of the few Australian-made foam mattresses available online today. It combines local manufacturing with a highly customisable design, making it a unique option in this category.
Unlike most mattress-in-a-box products, the Euri Designer Foam Mattress allows customers to choose from different firmness options, trim colours, fabrics, and finishings. Each mattress is then custom made to order in Euri’s Melbourne factory.
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The mattress uses Australian-made GECA-certified foams and a supportive foam core. It is available in multiple firmness configurations and should accommodate a wide range of sleeping preferences.
Partner disturbance is very low, which is typical of quality foam mattresses. The mattress is also relatively light in weight, making it easier to move and rotate than many competing products.
The Euri Designer Foam Mattress comes with a 100 night trial period and a 10 year warranty. For shoppers seeking an Australian-made foam mattress with extensive customisation options, it is one of the standout products on the market.
Here is our full review (which includes prices and promo code).
8. Newentor Hesperis Mattress
$720 (Queen)
The Newentor Hesperis Mattress is a practical foam mattress that combines comfort, support, and customisation. Its ability to offer multiple firmness options makes it a versatile choice for a wide range of sleepers.
The mattress uses a layered foam construction that includes gel-visco memory foam, high-density Q-Stretch foam, and a 7-zone support core. These components create a dense and supportive feel with reasonable pressure relief.
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A standout feature of the Newentor Hesperis Mattress is its adjustable firmness system. By rearranging the internal foam layers, users can choose between medium, medium-firm, and firm comfort levels.
Partner disturbance is very low thanks to the all-foam construction, and the mattress is also noticeably light in weight compared to many competing products. It is available in all 7 Australian mattress sizes, making it suitable for virtually any sleeping arrangement.
The Newentor Hesperis Mattress comes with a 120 night trial period and a 10 year warranty. For shoppers seeking a customisable foam mattress at an affordable price point, it represents solid value for money.
Here is our full review (which includes all prices).
9. Valmori S-Shape Foam Mattress
$750 (Queen)
The Valmori S-Shape Foam Mattress is a modern foam mattress that combines memory foam, natural latex, and high-density support foams. This unique construction helps it stand out from many competing foam mattresses.
Its comfort layers have a dense, body-contouring feel that moulds closely to the sleeper. The addition of natural latex provides a slightly different feel to many conventional all-foam mattresses.
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The mattress offers a medium-firm feel and should suit a wide range of sleeping positions. It also provides good overall spinal support and low levels of partner disturbance.
The foams used in this mattress are certified as non-toxic by CertiPUR-US®, while the fabrics are certified by OEKO-TEX®. These certifications provide reassurance that the materials have been independently tested for harmful substances.
The Valmori S-Shape Foam Mattress comes with a 100 night trial period and an impressive 15 year warranty. For shoppers seeking a foam mattress with a unique construction and quality certifications, it is worthy of consideration.
Here is our full review (which includes prices and discount).
10. Onebed Essential Mattress
$539.10 (Queen)
The Onebed Essential Mattress is the most affordable mattress in Onebed’s range. Its simple all-foam construction and budget-friendly pricing make it an appealing option for shoppers seeking a straightforward foam mattress.
The mattress combines Auralux™ foam, cooling gel-infused memory foam, and a charcoal-infused support core. Together, these layers create a medium-firm feel with the dense, spongy character that many foam mattress buyers enjoy.
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Despite its entry-level positioning, the Onebed Essential Mattress offers reasonable comfort and support for everyday use. It should suit most sleeping positions and provides good motion isolation for couples.
The mattress is available in six sizes, including a long single option, and is compatible with adjustable bed bases. These features add a level of versatility that is uncommon at this price point.
The Onebed Essential Mattress comes with a generous 125 night trial period and a 10 year warranty. For shoppers seeking an affordable foam mattress from an established Australian brand, it represents solid value for money.
Here is our full review (which includes prices and promo code).
Foam mattresses can be an excellent choice for many sleepers. Below, we explore some important information to help you decide whether a foam mattress is right for you.
Why buy a foam mattress?
Foam mattresses are popular for several reasons. Firstly, they are often lighter than equivalent innerspring mattresses, making them easier to move, rotate, and transport. This can also make everyday tasks such as changing bed sheets a little easier.
Many foam mattresses offer excellent value for money and are available at very competitive price points. Many also come with generous trial periods, making them an appealing option for budget-conscious shoppers.
Comfort is another major reason why many people choose a foam mattress. Good quality foam mattresses can offer a nice balance of pressure relief and spinal support, although individual comfort preferences will always vary.
What does a foam mattress feel like?
Foam mattresses can vary significantly in feel depending on the type and quality of foam used. Some foam mattresses, such as the Ergoflex Mattress, have a dense, spongy feel that moulds closely to the body.
Other foam mattresses feel lighter, more responsive, and easier to move around on. In general though, foam mattresses tend to have a more spongy and absorbent feel compared with the bouncy, responsive feel of many innerspring mattresses.
Different types of foam used in mattresses
There are many different types of foam used in mattresses, and these can vary greatly in quality, density, and feel. Polyurethane foam is the most common type of foam used in mattresses, and many brands use their own variations of this material.
Memory foam is also a type of polyurethane foam, but it includes additional compounds that give it a slower response and more body-contouring feel. This is why memory foam often feels denser, more absorbent, and slower to return to its original shape.
Some mattresses also use gel-infused foam, open-cell foam, latex-like foam, or brand-specific foams designed to improve breathability, pressure relief, or responsiveness.
Are foam mattresses safe?
Many foam mattresses, including most products in this list, have non-toxic certifications such as CertiPUR-US®, OEKO-TEX®, or GECA. These certifications help confirm that certain mattress materials have been tested for harmful substances.
This gives customers added reassurance that the mattress is safe to bring into the home. As always, we recommend checking the individual product specifications and certifications before purchasing.
Are foam mattresses good for couples?
Foam mattresses are often a good choice for couples because they typically offer low partner disturbance. Their dense, absorbent structure helps reduce motion transfer across the mattress surface.
This means that if one person moves, rolls over, or gets out of bed, the movement is less likely to disturb the other person. This can be especially helpful for light sleepers or couples with different sleep schedules.
Foam vs innerspring mattresses
Foam mattresses and innerspring mattresses are Australia’s two most popular mattress types, and both have their advantages.
Foam mattresses typically have a spongier, more body-contouring feel and often perform well in terms of pressure relief and partner disturbance.
Innerspring mattresses tend to feel more responsive and usually offer better airflow through the mattress. This may help with temperature regulation, particularly for those who tend to sleep hot.
With that said, mattress performance will always depend on the individual product. Some foam mattresses feel quite responsive, and some innerspring mattresses offer excellent pressure relief. Both categories have their strengths and weaknesses.
How long does a foam mattress last?
The lifespan of a foam mattress depends on several factors, including foam quality, mattress construction, body weight, usage, and the type of bed base used.
Poor quality foams may soften, sag, or lose support over time. This can affect comfort, spinal support, and overall sleep quality.
A good quality foam mattress should last many years when used correctly on a suitable bed base. To maximise durability, always follow the manufacturer’s care instructions and rotate the mattress where recommended.
Which foam mattress is right for you?
The best foam mattress for you will depend on your budget, sleeping position, firmness preference, and whether you prefer a traditional memory foam feel or a more responsive foam design.
If you’re looking for a great all-round foam mattress, the Koala Mattress remains one of Australia’s most popular options thanks to its balance of comfort, support, and value.
Those who want the ability to customise their comfort may prefer the Ecosa Mattress, Onebed Original Mattress, or Newentor Hesperis Mattress, all of which allow users to adjust firmness levels.
If you enjoy the dense, body-contouring feel of traditional memory foam, the Ergoflex Mattress is a standout option. For shoppers seeking a premium sleeping experience, the Koala Luxe Mattress offers one of the most luxurious foam mattress designs currently available.
Meanwhile, value-conscious shoppers may wish to consider products such as the Zeek Original Mattress or Onebed Essential Mattress, both of which offer solid performance at competitive price points.
If you would like more information, check out our Complete Mattress Buying Guide. This guide explains mattress types, firmness levels, bed sizes, trial periods, warranties, and everything else you need to know before purchasing a new mattress.
And of course, if you have any questions about your mattress purchase, please leave a comment below and our team will be happy to help.
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