Firm Mattresses

Do you like your mattress firm or soft? Typically, the best support for your body will come from firm mattresses. So, for truly perfect firm mattresses, don’t go past OMF. We stock the very best firm mattress range available. Whether you’re after an extra firm mattress or a firm mattress topper, we have what you need. Our luxury firm mattress range is especially popular and sure to deliver a good night’s sleep. Buy online or in-store today!

Mattress Quiz What mattress to buy? Take our Mattress Quiz to analyse your body type, feel and preference to find the best mattress for you. Here at OMF, we help you to buy your dream mattress.
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GC-10 Contour By OMF Double Mattress

Original Mattress Factory Australia

$648

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iContour GT8 Queen Mattress
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iContour GT8 Queen Mattress

Original Mattress Factory Australia

$398 $448

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Cloud7 Firm Queen Mattress
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Cloud7 Firm Queen Mattress

Original Mattress Factory Australia

$1,843 $4,188

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Saint Barth Queen Mattress
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Saint Barth Queen Mattress

Original Mattress Factory Australia

$2,349 $4,998

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Keppel Queen Mattress
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Keppel Queen Mattress

Original Mattress Factory Australia

$2,699 $5,998

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Elegance Firm Queen Mattress
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Elegance Firm Queen Mattress

Original Mattress Factory Australia

$1,499 $3,548

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Noosa Firm Queen Mattress

Original Mattress Factory Australia

$2,975

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Saint Kitts Queen Mattress
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Saint Kitts Queen Mattress

Original Mattress Factory Australia

$2,349 $4,998

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GC-10 Contour By OMF Queen Mattress

Original Mattress Factory Australia

$698

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Saint Tropez Queen Mattress
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Saint Tropez Queen Mattress

Original Mattress Factory Australia

$2,349 $4,998

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P0 by OMF Queen Mattress
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P0 by OMF Queen Mattress

Original Mattress Factory Australia

$548

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Original P2 Queen Mattress

Original Mattress Factory Australia

$598

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Refresh Queen Mattress Firm
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Refresh Queen Mattress Firm

Original Mattress Factory Australia

$1,296 $2,946

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Refresh Single Mattress  Firm
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Refresh Single Mattress Firm

Original Mattress Factory Australia

$1,164 $2,646

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Refresh King Single Mattress Firm
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Refresh King Single Mattress Firm

Original Mattress Factory Australia

$1,208 $2,746

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Refresh Long Single Mattress Firm
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Refresh Long Single Mattress Firm

Original Mattress Factory Australia

$1,208 $2,746

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Refresh Double Mattress Firm
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Refresh Double Mattress Firm

Original Mattress Factory Australia

$1,252 $2,846

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Refresh King Mattress Firm
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Refresh King Mattress Firm

Original Mattress Factory Australia

$1,406 $3,196

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Refresh Super King Mattress Firm
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Refresh Super King Mattress Firm

Original Mattress Factory Australia

$1,582 $3,596

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P0 by OMF Single Mattress

Original Mattress Factory Australia

$398

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P0 by OMF King Single Mattress

Original Mattress Factory Australia

$428

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P0 by OMF Double Mattress

Original Mattress Factory Australia

$498

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Cloud7 Firm King Mattress
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Cloud7 Firm King Mattress

Original Mattress Factory Australia

$1,975 $4,488

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Elegance Firm King Mattress
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Elegance Firm King Mattress

Original Mattress Factory Australia

$1,626 $3,848

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Shop OMF for the best firm mattress in Australia

We know it’s a big call to say we have the best, but we’re confident in our terrific quality brand and products. Why? First, the incredible selection of different types of mattresses on offer. Just because you want a firm feel doesn’t reduce the volume of features available. For instance, you can choose between a wealth of mattress types , including:

  • Bonnell springs
  • Pocket springs
  • Micro springs
  • Gel foam
  • Memory foam
  • Latex

We know the feel is a priority for you. But what else is important when looking for the perfect mattress? Depending on what takes your fancy, you’ll find models with a variety of the following features and benefits:

  • Warranty - depending on your selection, we offer mattress warranties of up to ten years!
  • We offer an amazing 30-night comfort guarantee.
  • Bed in Box - want to make life as easy as possible? Transport does not come any easier!
  • Organic materials.
  • European woven fabric.
  • Handcrafted finishes.
  • Australian-made.
  • 5-zone or 7-zone spring solid support (depending on what parts of the body need extra TLC for pressure points).
  • Adjustable (a great option for NDIS patients and carers).
  • Minimal partner disturbance.
  • Anti-allergenic and anti-bacterial properties.

Why not refine your search with the filters provided or, better yet, just contact our friendly team? Tell them exactly what you want and need, and they will be able to recommend a bespoke shortlist of options just for you!

We stock all firm bed mattress sizes

With one of the widest ranges of mattresses in many materials and sizes, it won’t matter what you’re after - we’re sure to have it! We have the following sizes in stock now:

Do I need a firm mattress?

This is a question we get a lot. There is a general rule of thumb that a sleeper’s body weight influences the mattress feel; the heavier the sleeper, the firmer the support required. Inversely, the lighter the sleeper, the softer the mattress can be. Why? Because that level of resistance prevents sinking into the bed. Believe it or not, our posture is important when we sleep as well as when we’re up and moving about. It makes sense when you think about it given the number of hours most of us spend in bed - that’s a long time to train the body to be in a good - or bad - position, right?

Many of our customers find that firmer support not only encourages a better sleep position but reduces neck pain, relaxes muscles and leads to a better night’s sleep. So what’s the perfect level of firm for you? A firm mattress might be just a bit too resistant for some, in which case we would recommend firm to medium as an alternative.

Is a firm mattress better for your back?

Following that last question, many customers opt for a firm mattress for back pain. This is because that level of full-body support encourages good sleeping posture and discourages a lot of curving, something you can easily do on a soft feel mattress. You might be interested in particular models that feature integrated lumbar support? Just ask our cOMFy experts for more information!

Contact us

We hope we’ve provided plenty of information for you to make a decision. That said, our team is always on hand to offer advice and answer more specific questions. Please don’t hesitate to contact us below or visit us in one of our 50+ OMF bed stores . We’d be delighted to see you and help you find the perfect cOMFy sleep for you!