King Single Mattresses

If you’re searching for king single mattresses, we’re sure to have what you need. Shop from the best range of king single mattress models Australia-wide. Everything in our range is available in standard king single mattress dimensions, meaning you buy the right king single mattress size for you as well as your room and bed linen. Whether you prefer firm or soft support, refresh your sleep with the most comfortable, soft king single bed mattress for you.

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Revivify Support King Single Mattress
Sale
Revivify Support King Single Mattress

Original Mattress Factory Australia

$477 $548

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Revivify Firm King Single Mattress
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Revivify Firm King Single Mattress

Original Mattress Factory Australia

$477 $548

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Revivify Soft King Single Mattress
Sale
Revivify Soft King Single Mattress

Original Mattress Factory Australia

$477 $548

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Basics Mattress King Single

Original Mattress Factory Australia

$178

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Basic Plus King Single Mattress

Original Mattress Factory Australia

$298

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iContour GT8 King Single Mattress

Original Mattress Factory Australia

$298

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Comfortline King Single Mattress

Original Mattress Factory Australia

$328

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P0 by OMF King Single Mattress

Original Mattress Factory Australia

$428

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Comfortline Plus King Single Mattress

Original Mattress Factory Australia

$398

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Original P2 King Single Size Mattress

Original Mattress Factory Australia

$468

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Original P1 King Single Mattress

Original Mattress Factory Australia

$428

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Elegance Soft King Single Mattress
Sale
Elegance Soft King Single Mattress

Original Mattress Factory Australia

$1,306 $3,348

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Refresh King Single Mattress Firm
Sale
Refresh King Single Mattress Firm

Original Mattress Factory Australia

$1,263 $2,746

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Refresh Medium King Single Mattress
Sale
Refresh Medium King Single Mattress

Original Mattress Factory Australia

$1,263 $2,746

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Refresh Soft King Single Mattress
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Refresh Soft King Single Mattress

Original Mattress Factory Australia

$1,263 $2,746

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Mornington Support King Single Mattress
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Mornington Support King Single Mattress

Original Mattress Factory Australia

$999 $1,998

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Mornington Medium King Single Mattress
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Mornington Medium King Single Mattress

Original Mattress Factory Australia

$999 $1,998

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Mornington Plush King Single Mattress
Sale
Mornington Plush King Single Mattress

Original Mattress Factory Australia

$999 $1,998

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King Single Bed Mattresses

If you’re looking for a king single mattress online, you’ve come to the cOMFy experts!

There is no doubt that in the world of single mattresses, this is an ultimate when it comes to extra space. A king single mattress is a great option for growing teenage kids, an extra-indulgent but small spare bedroom, or someone single who likes plenty of sleeping space.

What size mattress is a king single?

Ok, so how much bigger is a king single to a single? The answer is - significantly! Whereas a single mattress is 920mm x 1880mm, a king single size is a whopping 1070mm x 2030mm, making it wider and longer. Often when customers hear these mattress dimensions, they then ask if a king single is the same as a queen. The answer is no - a queen-size mattress still reigns supreme at 1530mm x 2030mm.

King single mattress feels

‘Feel’ refers to a mattress’s level of firmness and support. There are several options available, including:

Nationwide mattresses for sale

It doesn’t matter where in Australia you are! If you’re looking for king single mattresses in Melbourne, Brisbane, Sydney or beyond, we’ve got you covered! There are now over 50 OMF stores , so you can visit us in-store or shop online, whichever is easiest for you!

Buy now pay later king single mattresses with OMF

If you’re keen to upsize, why not consider a payment plan? We offer Buy Now Pay Later services, including Zip, Humm, Latitude and AfterPay on our king single mattresses, making it more affordable to get what you want now and pay it off in manageable amounts over time.

Contact us

Have we given you enough information about bed mattress sizes here? If you have any other questions, feel free to reach out to us. Our team of cOMFy experts is here and ready to help!