Super King Bed Frames

Ecosa super king bed frames are your roomiest bedroom choice. Creak-free and easy to assemble, in solid timber, or chic upholstery, with removable cover options available. Fits 203cm x 203cm mattresses.

Frequently Asked Questions

In Australia, a super king bed measures 203cm x 203cm.
A super king bed is 20cm (8 inches) wider than a king bed. A super king bed measures 203cm x 203cm while a king bed measures 183cm (wide) x 203cm (long).
Offering a luxurious, hotel-style sleeping experience, a super king bed suits taller and larger couples, families, and those who find it hard to sleep due to partner disturbance. It also helps to add balance and serves as a stylish focal point in a large bedroom.

203cm (6ʹ6″) long, a super king is a perfect fit for anyone over 6 feet tall. It’s also ideal if you often share your bed with kids or pets or have a tossing-and-turning partner.
For adequate overhang, a super king-sized doona is the perfect fit for a super king bed.
A super king bed is the largest available in Australia. In the UK, the largest option is the Emperor Bed, which measures 215cm x 215cm – or 7 feet wide and long.

The US is home to the largest mattress of all, the Alaskan King – measuring a whopping 108 inches (9 foot!) by 108 inches (or just over 274cm square in our measurements).

How to Choose the Best Super King Bed Frame for Your Room

A super king is serious luxury, with a sleep space measuring 203 x 203cm – it's as wide as it is long, which means it needs a large main bedroom to work. Choose timber for a more minimalist feel and lower visual weight, or upholstery for tactile warmth at scale. Whichever style you choose, a super king is best suited to tall couples, families who c-sleep and partners with different sleep styles – who need all the wriggle room they can get.

Ideal bedroom sizes for a super king bed frame

A Super King bed frame works comfortably in a room from around 4m x 4m, leaving ample walking space on all sides and room for a bedside table. It's the ultimate luxury couple's choice for those who genuinely have the space and want maximum sleeping room without compromise. Always check your measurements carefully, as well as hallway and stairwell clearances before ordering.

Easy-Breezy, Tool-Free* Assembly

We’ve skipped the complicated instructions and made our king beds quick and easy to assemble. Most can even be assembled without any tools (*apart from our storage bases which need a simple Allen key for the drawers).

Delivery and Warranty

Your super king bed frame comes backed by a 5-year limited warranty against defects. So you can rest easy, in every sense.

For metro Melbourne, Sydney, Brisbane, Perth, and Adelaide, your bed frame could arrive as early as the next day, for in-stock items ordered before 11:59pm on a weekday, free of charge. Same-day delivery is also available for a flat $50 fee if you order before 11:30am.

Outside metro areas, delivery typically takes 2-10 business days, calculated at checkout based on your postcode. Some regional deliveries carry a flat $175 fee due to higher transport costs, and we're unable to deliver to a small number of remote postcodes – enter your postcode at checkout to confirm.

Loved by Over 1000 5-Star Reviews

Don't just take our word for it, our Ecosa customers are the real judges. Backed by over 1,000 5-star reviews, our Rise Bed Frame is a repeat favourite for its low-profile European Ash design and solid, silent support. Closely followed by our Breeze Bed Base, with its upholstered style and clever clip-in connectors making assembly a breeze and your nights creak-free. Check out our reviews page for more, and see why Ecosa sleepers are happy sleepers.

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