King Size Mattresses
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King Mattresses Australia: Ortho Posture, Medium Feel and Plush Feel
Which king mattress suits you?
Shop king mattresses →
Every Shopica king mattress measures 183 x 203 cm, the widest standard bed size in Australia. Comfort levels include ortho posture (firm), medium feel and plush feel. Prices start from $595. All king mattresses ship from Sydney with tracking. 30-day returns.
Choose ortho posture for back and stomach sleepers needing firm spinal support. Choose medium feel for shared beds or mixed sleep positions. Choose plush feel for side sleepers wanting extra cushioning. Pair each mattress with a matching king size bed frame below for a coordinated setup.
Ortho Posture, Medium Feel and Plush Feel
Shop King Mattresses by Comfort Level
Sleeprite Ortho Posture King
Firm Support, From $595
Holds spinal alignment for back and stomach sleepers. Prevents sinkage and keeps posture steady through the night.
Royal Dreamer King Medium Feel
Balanced Feel, From $805
Suits couples who sleep in different positions. The most adaptable feel for a shared king bed.
Noble Slumber Firm King
Firm Feel, From $805
A firmer build for heavier body types or anyone who wants extra support underneath.
Imperial Splendour King Plush
Pressure Relief, From $805
Cushions the shoulders and hips for side sleepers. Currently sold out, back in stock soon.
Buying Guide
Choose the Right King Mattress
- Choosing between the three: Ortho posture, medium feel and plush feel all come in king size. Use the comfort cards above to match your sleep style, since a king mattress performs the same way as its queen or double equivalent, just across a wider surface.
- Room size: A king bed needs more floor clearance than a queen. Measure your space before ordering to confirm comfortable walk-around room.
- Frame compatibility: Every Shopica king mattress fits our king size bed frames without adjustment. Check the recommended slat spacing on each frame's product page.
- Availability: Ortho posture and medium feel ship in stock. Plush feel is currently sold out and restocking.
- Pairing: Add bedside tables, a dresser and mirror and a tallboy for coordinated storage, or shop a full bedroom package. See the links below.
Shipped from Sydney Daily
Delivery to Sydney, Melbourne, Brisbane, Perth and Australia-Wide
We roll, compress and pack every king mattress before dispatch from our Sydney warehouse on business days, with full tracking. Metro areas — Sydney, Melbourne, Brisbane and Perth — arrive in three to seven business days. Adelaide, Canberra, Hobart, Darwin and the Gold Coast require additional time. Read our shipping policy and returns policy for full details. Contact our team Monday to Friday.
Ships from Sydney daily
Tracked on every order
30-day returns
Complete the Bedroom
Shop King Beds, Bedside Tables, Dressers, Tallboys and Bedroom Accessories
Add coordinating bedroom pieces in the same finish and range.
WHY SHOPICA?
Quality You Can Trust
Shopica is a Sydney-based, family-owned homeware, décor and furniture store founded by Eliane El Khoury. What started as a passion for beautiful, considered interiors has grown into a trusted destination for Australians who care about how their home looks and feels. We curate cushions, floor lamps, mirrors, bedside tables, dining tables, outdoor furniture and decorative pieces chosen specifically for Australian homes. Every piece is held to the same standard we would demand for our own. We do not stock products simply because they are popular. We stock them because they are well made, beautifully designed and worth every dollar.
Our Sydney-based team understands how Australian homes are lived in. The open plan living and dining spaces that define modern Australian architecture. The need for furniture that is beautiful on the weekend and durable through the week. The importance of getting the details right, from the cushion on the sofa to the lamp beside the bed. We source every product with all of this in mind.
With Australia-wide delivery dispatched daily from our Smithfield warehouse in Sydney and personal customer support from a team that genuinely cares about your home, Shopica is here to help you create a space that feels as good as it looks. One considered piece at a time.
Curated With Care
Thoughtfully Selected Pieces or Australian Homes
Quality You Can Feel
Beautiful designs, made to last
Here to Help
Real people, real support when you need it
Secure & Reliable
Safe payments and careful handling, every time
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Shop with confidence
Australia’s No. 1 online-only furniture and homewares retailer
