Mattresses by Size
Find your perfect Sealy Posturepedic by size, using the filters below and shopping in-store or online.
Select your ideal mattress size
We have a range of mattresses to suit your sleep requirements, at a range of price points and sizes.
- All
- Single
- Single XL
- King Single
- Double
- Queen
- King
- Super King
![haynes](https://www.sealy.com.au/wp-content/uploads/2022/08/haynes-bg.png)
![](https://www.sealy.com.au/wp-content/themes/sealy-2021/assets/images/Crown.png)
We never compromise on sleep.
Neither should you.
Available in Super King, King, Queen, Double, King Single, Single XL, Single
![](https://www.sealy.com.au/wp-content/themes/sealy-2021/assets/images/posturepedic-bg.png)
State-of-the-art technology leaves you feeling refreshed and ready to take on the day
Available in Super King, King, Queen, Double, King Single, Single XL, Single
![](https://www.sealy.com.au/wp-content/themes/sealy-2021/assets/images/elevate-bg.png)
A sleep system designed to maintain your body’s natural alignment
Available in King, Queen, Double, King Single, Single XL, Single
![](https://www.sealy.com.au/wp-content/themes/sealy-2021/assets/images/sealy-bg.png)
Support that stands the test of time
Available in King, Queen, Double, King Single, Single XL, Single
![](https://www.sealy.com.au/wp-content/themes/sealy-2021/assets/images/sealy-2-bg.png)
Designed to support growing bodies at rest
Available in King Single, Single XL, Single
Mattress selector
Not sure what mattress is right for you?
Simply answer a few questions and we’ll recommend the right mattress based on your unique sleep profile. We will email you your customised results so you can take them in-store to a Sealy retailer near you.
![Model sleeps comfortably on Sealy mattress with flowers beside bed](https://www.sealy.com.au/wp-content/uploads/2021/09/Matt-Selector-Lady-1024x762.jpg)
Reviews
Don’t take our word for it
Five million Australians choose to sleep on a Sealy.
Read what others have to say.
![Jan, South East, QLD](https://www.sealy.com.au/wp-content/uploads/elementor/thumbs/5stars-sign-pqkripbsp8ndxt94k1uj9gjvst2ajuq37tvl38wj18.png)
![Zippy](https://www.sealy.com.au/wp-content/uploads/elementor/thumbs/5stars-sign-pqkripbsp8ndxt94k1uj9gjvst2ajuq37tvl38wj18.png)
![Lily, QLD](https://www.sealy.com.au/wp-content/uploads/elementor/thumbs/5stars-sign-pqkripbsp8ndxt94k1uj9gjvst2ajuq37tvl38wj18.png)