For the best experience please rotate your device to portrait.

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 204cm, 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!

Chiropractic King Single Mattresses

King Single Mattresses are available in Sleepy’s exclusive Chiropractic Collection, which have been tested and endorsed by the Chiropractors’ Association of Australia.

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.

Mattress Match

Find Your Mattress

Take our tailor-made survey to find the best mattress for you!

Start Now
Accent Base
Accent Base
$700

The Accent Base features a sleek profile with square corners and is a ‘floating’ design

Designer Base
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
Standard 1 Drawer Base
$700

Customise your base by adding one, two, three or four drawers to suit to your needs

Standard 2 Drawer Base
Standard 2 Drawer Base
$990

Customise your base by adding one, two, three or four drawers to suit to your needs

Cocoon Black Imperial
$4,599

The Cocoon Black Imperial has layers of luxuriously premium foam with Graphene Infused Visco and Fusion Gel Plus to help balance your body temperature

Stay Over Trundle Set
Stay Over Trundle Set
$1,599

If you have ever been caught out with surprise overnight guests, our Stay Over Trundle may be the answer for you

Accent Base
Accent Base
$700

The Accent Base features a sleek profile with square corners and is a ‘floating’ design

Havana Split 2 Drawer Base
Havana 2 Drawer Base
$1,100

Our Havana base is a great space saving and storage option with the flexibility to choose the combination best suited to your needs

Standard 1 Drawer Base
Standard 1 Drawer Base
$770

Customise your base by adding one, two, three or four drawers to suit to your needs

Bespoke Adjustable
Bespoke Adjustable
$5,599

The Bespoke Collection was designed because we wanted our customers to own a mattress that is truly exceptional

Contempo
Contempo
$3,199

Restful sleep is important for health and vitality

Bespoke Florence Broadhurst Base
Bespoke Florence Broadhurst Base
$800

If you are looking to create a statement in your bedroom, you can’t go past the attainable luxury of our Florence Broadhurst collection

Designer Base
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

Havana Split 2 Drawer Base
Havana 2 Drawer Base
$1,000

Our Havana base is a great space saving and storage option with the flexibility to choose the combination best suited to your needs

Standard 2 Drawer Base
Standard 2 Drawer Base
$900

Customise your base by adding one, two, three or four drawers to suit to your needs

Chiro Extend
Chiro Extend
$3,299

Anything that helps your body relax is likely to benefit your sleep and this is why Sleepy's and SleepMaker have collaborated for more than 10 years on our exclusive Chiropractic Collection

Restful
Restful
$3,499

Our full foam Restful collection has been made for people who are looking for a mattress to help with pressure relief and improve blood circulation as this can be the cause of tossing and turning

Accent Base
Accent Base
$700

The Accent Base features a sleek profile with square corners and is a ‘floating’ design

Designer Base
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
Standard 1 Drawer Base
$700

Customise your base by adding one, two, three or four drawers to suit to your needs

Standard 2 Drawer Base
Standard 2 Drawer Base
$990

Customise your base by adding one, two, three or four drawers to suit to your needs

Cocoon Black Imperial
$4,599

The Cocoon Black Imperial has layers of luxuriously premium foam with Graphene Infused Visco and Fusion Gel Plus to help balance your body temperature

Havana
Havana
$1,999

Havana, a city full of energy and beauty has a correlation with our own Havana Collection

Accent Base
Accent Base
$700

The Accent Base features a sleek profile with square corners and is a ‘floating’ design

Havana Split 2 Drawer Base
Havana 2 Drawer Base
$1,100

Our Havana base is a great space saving and storage option with the flexibility to choose the combination best suited to your needs