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!

Firm Mattresses

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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P2 Mattress

Original Mattress Factory Australia

$448

    Elements Mattress Firm

    Original Mattress Factory Australia

    $338

      Black Friday Sale
      Refresh Mattress Firm

      Original Mattress Factory Australia

      $1,144 $2,288

        Runout
        Tasman Mattress Firm

        Original Mattress Factory Australia

        $498 $548

          iContour GT8 Mattress

          Original Mattress Factory Australia

          $298

            Black Friday Sale
            Recovery 7 Support Mattress

            Original Mattress Factory Australia

            $1,169 $2,598

              P0 by OMF

              Original Mattress Factory Australia

              $398

                Black Friday Sale
                Noosa Firm Mattress

                Original Mattress Factory Australia

                $1,484 $2,698

                  Black Friday Sale
                  Saint Barth

                  Original Mattress Factory Australia

                  $2,161 $4,598

                    Black Friday Sale
                    Cloud7 Firm

                    Original Mattress Factory Australia

                    $1,749 $3,498

                      Black Friday Sale
                      Keppel Mattress

                      Original Mattress Factory Australia

                      $2,599 $5,198

                        Elements Cruizer Firm Mattress

                        Original Mattress Factory Australia

                        $598

                          Black Friday Sale
                          Recovery 7 Medium Mattress

                          Original Mattress Factory Australia

                          $1,169 $2,598

                            Black Friday Sale
                            Saint Kitts

                            Original Mattress Factory Australia

                            $2,161 $4,598

                              Latex Support Mattress

                              Original Mattress Factory Australia

                              $1,598

                                Black Friday Sale
                                Saint Tropez

                                Original Mattress Factory Australia

                                $2,161 $4,598

                                  Black Friday Sale
                                  Noosa Medium Mattress

                                  Original Mattress Factory Australia

                                  $1,484 $2,698