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Medium King Mattresses

Popular Products

  • Australian Made and Owned
  • Australian Bedding Stewardship Council
A.H. Beard Domino Oslo Medium King Mattress DOSLOMMKING hero image
A.H. Beard Domino Oslo Medium King Mattress DOSLOMMKING
4.9 from 12 reviews
$1,576
$715 (31%) off RRP of $2,291
Compare
  • Australian Made - General
  • Mattress - Only Badge
  • Hot Offers - New Page
  • Australian Bedding Stewardship Council
Sealy Posturepedic Summer Flex Medium King Mattress - 735593 hero image
Sealy Posturepedic Summer Flex Medium King Mattress - 735593
4.9 from 17 reviews
$2,533
$778 (23%) off RRP of $3,311
Compare
  • Hot Offers - New Page
AH Beard Executive Penthouse Pillow Top Single Sided King Mattress KKCEX5MKNG hero image
AH Beard Executive Penthouse Pillow Top Single Sided King Mattress KKCEX5MKNG
5.0 from 1 review
$1,532
$654 (30%) off RRP of $2,186
Compare
  • Australian Made and Owned
  • Australian Bedding Stewardship Council
A.H. Beard Domino Sapporo Medium King Mattress DOSAPMMKING hero image
A.H. Beard Domino Sapporo Medium King Mattress DOSAPMMKING
4.7 from 59 reviews
$1,098
$440 (29%) off RRP of $1,538
Compare
  • Hot Offers - New Page
Zinus King Green Premium Pocket Spring Euro Top Mattress AU-MSSBO4ZC-10K hero image
Zinus King Green Premium Pocket Spring Euro Top Mattress AU-MSSBO4ZC-10K
5.0 from 2 reviews
$354
$35 (9%) off RRP of $389
Compare
  • Australian Made - General
  • Australian Bedding Stewardship Council
Sealy Advantage Lua Medium King Mattress 905669 hero image
Sealy Advantage Lua Medium King Mattress 905669
Yet to be reviewed
$1,753
$446 (20%) off RRP of $2,199
Compare
  • Australian Made - General
  • Australian Bedding Stewardship Council
Sealy Advantage Cristal Medium King Mattress 905687 hero image
Sealy Advantage Cristal Medium King Mattress 905687
4.5 from 14 reviews
$1,351
$348 (20%) off RRP of $1,699
Compare
  • Australian Made and Owned
  • Australian Bedding Stewardship Council
A.H. Beard Domino Amsterdam Medium King Mattress DOAMSMMKING hero image
A.H. Beard Domino Amsterdam Medium King Mattress DOAMSMMKING
4.1 from 31 reviews
$1,422
$1,127 (44%) off RRP of $2,549
Compare
Zinus 30cm King Support Plus Pocket Spring Mattress AU-MSSPGR-12K hero image
Zinus 30cm King Support Plus Pocket Spring Mattress AU-MSSPGR-12K
4.5 from 14 reviews
$439
Compare
  • Australian Made - General
  • Mattress - Only Badge
  • Australian Bedding Stewardship Council
Sealy Posturepedic Laynee Flex Medium King Mattress - 735619 hero image
Sealy Posturepedic Laynee Flex Medium King Mattress - 735619
4.5 from 6 reviews
$1,893
$776 (29%) off RRP of $2,669
Compare
  • Australian Made - General
  • Mattress - Only Badge
  • Australian Bedding Stewardship Council
Sealy Posturepedic Sophia Flex Medium King Mattress - 735571 hero image
Sealy Posturepedic Sophia Flex Medium King Mattress - 735571
4.9 from 7 reviews
$3,418
$1,334 (28%) off RRP of $4,752
Compare
  • Australian Made - General
  • Australian Bedding Stewardship Council
SleepMaker Dorset Medium Cloud Top Deep Mattress King L99157GM hero image
SleepMaker Dorset Medium Cloud Top Deep Mattress King L99157GM
Yet to be reviewed
$2,007
$372 (16%) off RRP of $2,379
Compare

Highest Rated

  • Australian Made and Owned
  • Australian Bedding Stewardship Council
A.H. Beard Domino Sapporo Medium King Mattress DOSAPMMKING hero image
A.H. Beard Domino Sapporo Medium King Mattress DOSAPMMKING
4.7 from 59 reviews
$1,098
$440 (29%) off RRP of $1,538
Compare
  • Australian Made and Owned
  • Australian Bedding Stewardship Council
A.H. Beard Domino Oslo Medium King Mattress DOSLOMMKING hero image
A.H. Beard Domino Oslo Medium King Mattress DOSLOMMKING
4.9 from 12 reviews
$1,576
$715 (31%) off RRP of $2,291
Compare
  • Australian Made - General
  • Mattress - Only Badge
  • Hot Offers - New Page
  • Australian Bedding Stewardship Council
Sealy Posturepedic Summer Flex Medium King Mattress - 735593 hero image
Sealy Posturepedic Summer Flex Medium King Mattress - 735593
4.9 from 17 reviews
$2,533
$778 (23%) off RRP of $3,311
Compare
  • Australian Made and Owned
  • Australian Bedding Stewardship Council
A.H. Beard Domino Amsterdam Medium King Mattress DOAMSMMKING hero image
A.H. Beard Domino Amsterdam Medium King Mattress DOAMSMMKING
4.1 from 31 reviews
$1,422
$1,127 (44%) off RRP of $2,549
Compare
  • Hot Offers - New Page
AH Beard Executive Penthouse Pillow Top Single Sided King Mattress KKCEX5MKNG hero image
AH Beard Executive Penthouse Pillow Top Single Sided King Mattress KKCEX5MKNG
5.0 from 1 review
$1,532
$654 (30%) off RRP of $2,186
Compare
  • Australian Made - General
  • Mattress - Only Badge
  • Australian Bedding Stewardship Council
Sealy Posturepedic Laynee Flex Medium King Mattress - 735619 hero image
Sealy Posturepedic Laynee Flex Medium King Mattress - 735619
4.5 from 6 reviews
$1,893
$776 (29%) off RRP of $2,669
Compare

Biggest % Discount off RRP

  • Australian Made and Owned
  • Australian Bedding Stewardship Council
A.H. Beard Domino Amsterdam Medium King Mattress DOAMSMMKING hero image
A.H. Beard Domino Amsterdam Medium King Mattress DOAMSMMKING
4.1 from 31 reviews
$1,422
$1,127 (44%) off RRP of $2,549
Compare
  • Australian Made - General
  • Hot Offers - New Page
  • Australian Bedding Stewardship Council
Sleepmaker Beechworth Mattress King L99552GM hero image
Sleepmaker Beechworth Mattress King L99552GM
Yet to be reviewed
$1,102
$550.73 (33%) off RRP of $1,653
Compare
  • Australian Made and Owned
  • Australian Bedding Stewardship Council
A.H. Beard Domino Oslo Medium King Mattress DOSLOMMKING hero image
A.H. Beard Domino Oslo Medium King Mattress DOSLOMMKING
4.9 from 12 reviews
$1,576
$715 (31%) off RRP of $2,291
Compare
  • Hot Offers - New Page
AH Beard Executive Penthouse Pillow Top Single Sided King Mattress KKCEX5MKNG hero image
AH Beard Executive Penthouse Pillow Top Single Sided King Mattress KKCEX5MKNG
5.0 from 1 review
$1,532
$654 (30%) off RRP of $2,186
Compare
  • Australian Made - General
  • Mattress - Only Badge
  • Australian Bedding Stewardship Council
Sealy Posturepedic Laynee Flex Medium King Mattress - 735619 hero image
Sealy Posturepedic Laynee Flex Medium King Mattress - 735619
4.5 from 6 reviews
$1,893
$776 (29%) off RRP of $2,669
Compare
  • Australian Made and Owned
  • Australian Bedding Stewardship Council
A.H. Beard Domino Sapporo Medium King Mattress DOSAPMMKING hero image
A.H. Beard Domino Sapporo Medium King Mattress DOSAPMMKING
4.7 from 59 reviews
$1,098
$440 (29%) off RRP of $1,538
Compare
  • Australian Made - General
  • Mattress - Only Badge
  • Australian Bedding Stewardship Council
Sealy Posturepedic Sophia Flex Medium King Mattress - 735571 hero image
Sealy Posturepedic Sophia Flex Medium King Mattress - 735571
4.9 from 7 reviews
$3,418
$1,334 (28%) off RRP of $4,752
Compare
  • Australian Made - General
  • Mattress - Only Badge
  • Hot Offers - New Page
  • Australian Bedding Stewardship Council
Sealy Posturepedic Summer Flex Medium King Mattress - 735593 hero image
Sealy Posturepedic Summer Flex Medium King Mattress - 735593
4.9 from 17 reviews
$2,533
$778 (23%) off RRP of $3,311
Compare
  • Australian Made - General
  • Australian Bedding Stewardship Council
Sealy Advantage Cristal Medium King Mattress 905687 hero image
Sealy Advantage Cristal Medium King Mattress 905687
4.5 from 14 reviews
$1,351
$348 (20%) off RRP of $1,699
Compare
  • Australian Made - General
  • Australian Bedding Stewardship Council
Sealy Advantage Lua Medium King Mattress 905669 hero image
Sealy Advantage Lua Medium King Mattress 905669
Yet to be reviewed
$1,753
$446 (20%) off RRP of $2,199
Compare
  • Australian Made and Owned
  • Sustainably Made
  • Australian Bedding Stewardship Council
A.H. Beard Origins - Planet QI Medium King Mattress - SILF12MK hero image
A.H. Beard Origins - Planet QI Medium King Mattress - SILF12MK
5.0 from 1 review
$2,002
$488 (20%) off RRP of $2,490
Compare
  • Australian Made - General
  • Australian Bedding Stewardship Council
SleepMaker Dorset Medium Cloud Top Deep Mattress King L99157GM hero image
SleepMaker Dorset Medium Cloud Top Deep Mattress King L99157GM
Yet to be reviewed
$2,007
$372 (16%) off RRP of $2,379
Compare

Best Value for Money

  • Hot Offers - New Page
Zinus King Green Premium Pocket Spring Euro Top Mattress AU-MSSBO4ZC-10K hero image
Zinus King Green Premium Pocket Spring Euro Top Mattress AU-MSSBO4ZC-10K
5.0 from 2 reviews
$354
$35 (9%) off RRP of $389
Compare
  • Australian Made and Owned
  • Australian Bedding Stewardship Council
A.H. Beard Domino Sapporo Medium King Mattress DOSAPMMKING hero image
A.H. Beard Domino Sapporo Medium King Mattress DOSAPMMKING
4.7 from 59 reviews
$1,098
$440 (29%) off RRP of $1,538
Compare
  • Australian Made - General
  • Australian Bedding Stewardship Council
Sealy Advantage Cristal Medium King Mattress 905687 hero image
Sealy Advantage Cristal Medium King Mattress 905687
4.5 from 14 reviews
$1,351
$348 (20%) off RRP of $1,699
Compare
  • Australian Made and Owned
  • Australian Bedding Stewardship Council
A.H. Beard Domino Amsterdam Medium King Mattress DOAMSMMKING hero image
A.H. Beard Domino Amsterdam Medium King Mattress DOAMSMMKING
4.1 from 31 reviews
$1,422
$1,127 (44%) off RRP of $2,549
Compare
  • Hot Offers - New Page
AH Beard Executive Penthouse Pillow Top Single Sided King Mattress KKCEX5MKNG hero image
AH Beard Executive Penthouse Pillow Top Single Sided King Mattress KKCEX5MKNG
5.0 from 1 review
$1,532
$654 (30%) off RRP of $2,186
Compare
  • Australian Made and Owned
  • Australian Bedding Stewardship Council
A.H. Beard Domino Oslo Medium King Mattress DOSLOMMKING hero image
A.H. Beard Domino Oslo Medium King Mattress DOSLOMMKING
4.9 from 12 reviews
$1,576
$715 (31%) off RRP of $2,291
Compare
  • Australian Made - General
  • Mattress - Only Badge
  • Australian Bedding Stewardship Council
Sealy Posturepedic Laynee Flex Medium King Mattress - 735619 hero image
Sealy Posturepedic Laynee Flex Medium King Mattress - 735619
4.5 from 6 reviews
$1,893
$776 (29%) off RRP of $2,669
Compare
  • Australian Made - General
  • Mattress - Only Badge
  • Hot Offers - New Page
  • Australian Bedding Stewardship Council
Sealy Posturepedic Summer Flex Medium King Mattress - 735593 hero image
Sealy Posturepedic Summer Flex Medium King Mattress - 735593
4.9 from 17 reviews
$2,533
$778 (23%) off RRP of $3,311
Compare

Premium Selection

  • Australian Made - General
  • Mattress - Only Badge
  • Hot Offers - New Page
  • Australian Bedding Stewardship Council
Sealy Posturepedic Summer Flex Medium King Mattress - 735593 hero image
Sealy Posturepedic Summer Flex Medium King Mattress - 735593
4.9 from 17 reviews
$2,533
$778 (23%) off RRP of $3,311
Compare
  • Australian Made and Owned
  • Australian Bedding Stewardship Council
A.H. Beard Domino Oslo Medium King Mattress DOSLOMMKING hero image
A.H. Beard Domino Oslo Medium King Mattress DOSLOMMKING
4.9 from 12 reviews
$1,576
$715 (31%) off RRP of $2,291
Compare
  • Australian Made - General
  • Australian Bedding Stewardship Council
Sealy Advantage Lua Medium King Mattress 905669 hero image
Sealy Advantage Lua Medium King Mattress 905669
Yet to be reviewed
$1,753
$446 (20%) off RRP of $2,199
Compare
  • Australian Made - General
  • Mattress - Only Badge
  • Australian Bedding Stewardship Council
Sealy Posturepedic Laynee Flex Medium King Mattress - 735619 hero image
Sealy Posturepedic Laynee Flex Medium King Mattress - 735619
4.5 from 6 reviews
$1,893
$776 (29%) off RRP of $2,669
Compare
  • Australian Made - General
  • Mattress - Only Badge
  • Australian Bedding Stewardship Council
Sealy Posturepedic Sophia Flex Medium King Mattress - 735571 hero image
Sealy Posturepedic Sophia Flex Medium King Mattress - 735571
4.9 from 7 reviews
$3,418
$1,334 (28%) off RRP of $4,752
Compare

New and Noteworthy

  • Hot Offers - New Page
Zinus King Green Premium Pocket Spring Euro Top Mattress AU-MSSBO4ZC-10K hero image
Zinus King Green Premium Pocket Spring Euro Top Mattress AU-MSSBO4ZC-10K
5.0 from 2 reviews
$354
$35 (9%) off RRP of $389
Compare
Zinus 30cm King Support Plus Pocket Spring Mattress AU-MSSPGR-12K hero image
Zinus 30cm King Support Plus Pocket Spring Mattress AU-MSSPGR-12K
4.5 from 14 reviews
$439
Compare

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