Sleepy's use independent contractors for delivery services to our customers and during this time we want to support these small business owners and our customers to ensure safety for all. This may mean some interruptions to our normal delivery service and Free Old Mattress Removal which will be based on advice obtained from the Australian Government and the precautionary measures our delivery contractors determine necessary. If you are purchasing in one of our Sleepy’s showrooms or online, our staff will confirm the current status and keep you updated until your order has been delivered. If you are unable to accept the delivery due to illness or quarantine, you can arrange an alternative delivery time with the store. We are committed to continuing Sleepy’s amazing customer experience from the start of your mattress selection through to post purchase, delivery and beyond.
King Single Mattresses
Sleepy’s King Single Mattresses are ideal for teens as they are larger than a single, without the space constraints of a double. Affordable, supportive, and comfortable, our King Single Mattresses are designed to help you be your amazing.
King Single Mattress Dimensions
King Single Mattresses are available in plush, medium and firm feels. Sized at 107cm x 203cm, they’re slightly longer than standard single mattresses. If you’re taller or want a little more sleeping space, a King Single Mattresses is the one for you!
Mattress Size Difference
Our Australian bedding manufacturers advise due to the handmade nature of their mattresses, the length, width and heights listed may vary slightly and they allow a 2 cm tolerance across these measurements. If you do choose to measure your mattress, please ensure you make these checks from bottom or underside of your mattress.
Chiropractic King Single Mattresses
King Single Mattresses are available in Sleepy’s exclusive Chiropractic Collection, which have been tested and endorsed by the Australian Chiropractors Association.
Buying a King Single Mattress from Sleepy's
We want you to love your new King Single Mattress, and we offer a 60 Night Comfort Exchange Guarantee for your peace of mind. Our team will also remove your old mattress at no extra charge.
Find Your Mattress
Take our tailor-made survey to find the best mattress for you!
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Designer Base
$600
The affordable Designer Base is suitable under any of our mattresses and is no fuss, easy to look after and available in a wide selection of colours and fabric textures
Standard 1 Drawer Base
$770
Customise your base by adding one, two, three or four drawers to suit to your needs
Bespoke Adjustable
$5,999
The Bespoke Collection was designed because we wanted our customers to own a mattress that is truly exceptional
Essence
$2,199
We wanted to design a mattress for our customers which exuded peace and quiet, the perfect start to a great night's sleep
Accent Base
$700
The Accent Base features a sleek profile with square corners and is a 'floating' design
Designer Base
$600
The affordable Designer Base is suitable under any of our mattresses and is no fuss, easy to look after and available in a wide selection of colours and fabric textures
Standard 2 Drawer Base
$900
Customise your base by adding one, two, three or four drawers to suit to your needs
Chiro Connect
$3,299
There are three crucial elements to good sleep and they include duration, continuity and depth
Poets Banjo
$1,399
This collection has been designed to give you freedom of movement and pressure relief with the inclusion of layers of gel infused visco over foam core
Bamboo Jersey Fitted Mattress Protector
$74.99
Extend the life of your mattress and enjoy a healthy night's sleep with the luxurious Bamboo Jersey fitted mattress protector from Protect-A-Bed
Accent Base
$700
The Accent Base features a sleek profile with square corners and is a 'floating' design
Standard 1 Drawer Base
$700
Customise your base by adding one, two, three or four drawers to suit to your needs
ACA Agile
$1,699
The ACA Agile collection has been designed by SleepMaker and Sleepy’s, in conjunction with the Australian Chiropractor’s Association, to develop mattresses for postural alignment, relaxation of the muscles and spinal support
Contempo MK2
$3,099
Every mattress in the Contempo MK2 Collection features a 3 zoned Dual Pocket Spring renowned for minimising partner disturbance
Designer Base
$650
The affordable Designer Base is suitable under any of our mattresses and is no fuss, easy to look after and available in a wide selection of colours and fabric textures
Opus Base
$700
Timelessly stylish, the Opus base collection will add a touch of luxury to your bedroom oasis
Designer Base
$600
The affordable Designer Base is suitable under any of our mattresses and is no fuss, easy to look after and available in a wide selection of colours and fabric textures
Standard 1 Drawer Base
$770
Customise your base by adding one, two, three or four drawers to suit to your needs
Bespoke Adjustable
$5,599
The Bespoke Collection was designed because we wanted our customers to own a mattress that is truly exceptional
Essence
$2,499
We wanted to design a mattress for our customers which exuded peace and quiet, the perfect start to a great night's sleep
Accent Base
$700
The Accent Base features a sleek profile with square corners and is a 'floating' design
Designer Base
$660
The affordable Designer Base is suitable under any of our mattresses and is no fuss, easy to look after and available in a wide selection of colours and fabric textures
Standard 2 Drawer Base
$990
Customise your base by adding one, two, three or four drawers to suit to your needs