King Mattresses for Sale in Brisbane and the Sunshine Coast 

A king-size mattress gives you more room to relax, making it the perfect choice for couples or anyone who enjoys extra sleeping space. It also suits families who share a bed with children or pets. At Simply Beds, you’ll find a king bed mattress that balances comfort and support without the hefty price tag.

Need help finding the perfect queen mattress?

Contact us for a free consultation and try before you buy!

King Mattress Sizes & Dimensions

In Australia, the king size mattress dimensions are 183cm wide by 203cm long, offering extra width compared to a queen mattress. Choosing the right size ensures you get the perfect fit for your bedroom and lifestyle. Our range covers every style, and our team can help you measure up for the ideal fit.

King Mattress Deals & Sales

Simply Beds offers unbeatable value with regular king mattress sales and exclusive manufacturer-direct pricing. Browse our latest king mattress deals online or in-store and enjoy quality sleep without overspending. Affordable comfort is just one step away.

Risk-Free Trial

Try your new king mattress for 120 days. If it’s not perfect, we’ll replace it with a more suitable option—ensuring a risk-free purchase.

Genuine Local Warranty

All our king mattresses come with either a 5 or 10-year warranty, backed by our family-owned factory located in Brisbane. Your purchase is protected for the long term.

Wholesale Prices

While other retail stores pass on multiple markups (manufacturer → importer → wholesaler → retailer), we manufacture and sell our own mattresses right here in Queensland, allowing you to save up to 50%!

Delivery, Set-up, and Mattress Removal

We can deliver your new king mattress to the Sunshine Coast—often on the same day! Plus, we’ll set it up and remove your old mattress for your convenience.

Honest, Expert Advice

Our Mattress Technicians have hands-on experience in our factory, so they know exactly what’s inside every one of our mattresses. We provide tailored recommendations to ensure you find the perfect fit, all backed by our 120-night risk-free trial.

Visit Simply Beds in Brisbane & on the Sunshine Coast

For expert advice or to explore our range of affordable king mattresses, call 1300 132 231 today! Whether you’re looking to buy a king-size mattress in Brisbane or find quality options on the Sunshine Coast, we’ve got you covered. Don’t miss out on the comfort and durability our king mattresses provide!