The Best Firm Mattresses in Australia: A Comprehensive Review and Buying Guide

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A firm mattress is perfect for back and stomach sleepers, as it helps keep the hips and spine in neutral alignment (1). But with so many options on the market, finding the right one can be a daunting task. 

Are you looking for the best firm mattresses in Australia? Look no further; we've got you covered!

In this article, we'll review some of the best firm mattresses on the market and help you decide on the right one for your needs. So let's get started with the inside scoop on Australia's best firm mattresses!

A Quick Preview

Emma Comfort Mattress
Best Overall - Editor’s Choice

Emma Comfort Mattress
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Read more about this mattress
Noa Mattress

Noa Mattress
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Read more about this mattress
Ecosa Mattress
Best Customizable Option

Ecosa Mattress
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Read more about this mattress

The Best Firm Mattresses in Australia

Best Overall - Editor’s Choice — Emma Comfort Mattress

Emma Comfort Mattress

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  • Has a high-density support layer that helps keep the spine from sagging;
  • Comes with pressure-relieving memory foam for adequate contouring and comfort;
  • The polyfoam top layer allows excellent cross-mattress movement for combination sleepers.

The Emma mattress ranks top on our list of the best firm mattresses in Australia. This is due to its innovative pocket spring design that ensures motion isolation and the ability to meet the demands of back and side sleepers. It has a zoned memory foam top layer, which contours to the body for support and  added comfort. Back sleepers will cherish the high-quality polyether foam as it helps align the spine, hips, and shoulder. 

An HRX high-density foam makes up for the super supportive base of the mattress. This base also features an open-cell technology that allows hot air to escape, keeping the sleeper cool and comfortable all night long.

The mattress flaunts a simple yet stylish design that would look great in any bedroom. It sports a removable and washable cover for proper maintenance and longevity. The cover also ensures decent temperature regulation, which is essential for hot sleepers.

The Emma Comfort mattress is also the most affordable option on this list, making it a good option for budget shoppers.

Emma Mattress
Emma Mattress - 2

Runner-Up — Noa Mattress

Noa Mattress

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  • Flaunts a cozy and breathable top layer that regulates temperature and provides a comfortable sleep for hot sleepers.
  • Consists of pocket springs for excellent motion isolation and edge-to-edge sleeping.
  • Built with high-quality memory foam that relieves pressure points, ideal for side sleepers and people with back pain.

Next up is the Noa Mattress, a mattress made with a top layer made of polyfoam that allows cross mattress movement for movement isolation and combination sleepers. It is constructed with layers of gel-infused memory foam, premium latex, and an elastic ‘transition’ foam that offers an excellent response to normal sleep movement. These materials also provides the necessary support for the neck, spine, and head while still being comfortable. 

The eco-friendly Tencel cover and open-cell latex foam do a great job regulating temperature, while the pocketed springs provide excellent support and pressure relief. As a result, those in warmer regions or anyone with allergies will find the Noa mattress a great companion.

Another hallmark of this mattress is its excellent motion isolation, a sought-after feature for couples who share a bed. Restless movements can often disrupt partnered sleeping during the night, but this mattress keeps things calm thanks to its zoned pocket springs.

In short, the Noa mattress is an excellent choice for shoppers looking for a firm, supportive mattress that sleeps cool and is free of harmful chemicals. A great buy!

Noa Mattress
Noa Mattress - 2

Best Customizable Option — Ecosa Mattress

Ecosa Mattress

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  • Features a polyfoam layer that allows decent mobility for those who toss and turn during sleep;
  • Excellent breathability, ideal for shoppers looking for a temperature-regulating mattress;
  • Built to last, can be rotated or flipped to distribute wear and tear evenly.

The Ecosa mattress is our pick for the best firm mattress for those who want a customizable option. Here is why:

It has a unique design that features three different layers of foam. The first is a soft, cradling top layer that provides a comfortable and plush sleeping surface. The second layer is a polyfoam that contours to the body and relieves pressure points. The third and final layer is a high-density base foam that provides excellent support and durability. Interestingly, one could switch to any of these layers depending on their firmness preferences. 

The Ecosa mattress is a great choice for all types of sleepers, whether you're a side, stomach, back, or combination sleeper. Also, it is perfect for those who like to change up their sleeping surface, for example, teenagers who need different support levels as they grow. 

To top it all off, this mattress features a breathable and water-resistant cover that protects it from spills and stains. It's also hypoallergenic, making it a great choice for those with allergies or sensitivities.

Ecosa Mattress

Who Needs a Firm Mattress?

Well, the answer is simple. You need a firm mattress if you have body aches, stiffness, or pain when you wake up.

A quality firm mattress will provide your body with the support to get a good night's sleep and wake up feeling refreshed and healthy. This is especially true for strict back and stomach sleepers. Additionally, those who suffer from chronic pain or conditions like arthritis will find relief on a firm mattress.

While a firm mattress isn't for everyone, it's definitely the best choice for those who need extra support. If you're not sure if a firm mattress is right for you, consult with your doctor or sleep specialist. They'll be able to give you the best advice based on your individual needs.

If you are looking for a mattress for back pain, see our top picks here.

How to Choose the Best Firm Mattress

Here are our top tips:

Consider Your Sleeping Position and Body Type

If you're a back or stomach sleeper, you'll need a firm mattress to support your body and align your spine. On the other hand, side sleepers will need a softer mattress that contours to their curves and relieves pressure points. So you'd want to steer clear of a medium-firm mattress in Australia if you're a side sleeper, as they don't help with pressure relief. 

Weight is another factor to consider. Heavier people will also need a firmer mattress to prevent sinking, while lighter people can get away with a softer option.

Learn About Different Mattress Materials

There are a variety of materials used in mattresses, such as memory foam, latex, and innerspring. Each type has its own benefits and drawbacks, so it's important to do your research before deciding. For example, memory foam mattresses are great for those who suffer from chronic pain as they contour to the body and relieve pressure points. 

However, they tend to sleep hot and might be too soft for strict back and stomach sleepers. On the other hand, latex mattresses are notorious for being one of the bounciest and most durable mattress materials. It's also a great choice for couples as it offers decent motion isolation. 

Lastly, innerspring mattresses are the way to go for those who fancy having a mattress with a "traditional" feel. They're also one of the most affordable mattresses on the market.

Mattress Size

Of course, you'll also need to consider the size of your mattress. If you have a smaller bedroom, you might want to opt for a twin or full-size mattress. But if you have a larger room, you might want to go for a firm queen mattress. Just keep in mind that the bigger the mattress, the more expensive it will be. If you can go all out for a king-size mattress, then you're in for a treat.

Choose the Right Firmness Level

Mattress firmness is a matter of personal preference. Some people prefer a softer mattress, while others find them too squishy and opt for a firmer one instead.

The best way to find out is to test different firmness levels in a store or through a mattress company's trial period. This way, you can see how each firmness level feels and decide based on your own preferences.


How long does it take to adjust to a firm mattress?

It usually takes about two to three weeks to adjust to a firm mattress. However, this can vary depending on the person. Some might find it comfortable from the start, while others might need more time to get used to it.

What happens if my mattress is too firm?

If your mattress is too firm, it might cause you to experience pain in your hips, shoulders, and back. This is because there is not enough give in the mattress to contour your body.


There you have it! Everything you need to know about choosing the best firm mattress in Australia. Remember to consider your needs, preferences, and budget before making a final decision. Our editor's choice, the Emma Comfort Mattress, offers a perfect balance of comfort and support, making it an excellent choice for those looking for a firm mattress that keeps the spine from sagging. It's also ideal for combination sleepers as the polyfoam layer helps those who like to switch sleeping positions.

Do you have any experience with firm mattresses in Melbourne? Let us know in the comments below. Good luck and happy shopping!


  1. The Best Mattresses for Back Sleepers. Retrieved from

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