Super King Mattresses Auckland — Simply Beds NZ

A super king mattress is the pinnacle of sleeping space — wide, long, and genuinely luxurious. Measuring 1800mm wide x 2030mm long, it's the ideal choice for couples who want maximum room to sleep without disturbing each other, or for anyone who simply believes that when it comes to sleep, more space is always better.

How much does a super king mattress cost in NZ?

Our super king mattress range starts from $899 in our Value tier, with Classic and Prestige options available for those wanting more advanced comfort layers and longer-lasting materials. If you want guaranteed best pricing without waiting for a sale, our Everyday Low Price range delivers exceptional value year-round — no timing required, just great sleep at the best possible price.

What size is a super king mattress in NZ?

A standard NZ super king mattress measures 1800mm wide x 2030mm long — 150mm wider than a king and a full 300mm wider than a queen. It's the largest standard bed size available in New Zealand and requires a super king base and super king-sized linen, so it's worth confirming your bedroom dimensions and planning accordingly before purchasing. As a guide, most interior designers recommend a minimum bedroom width of around 4 metres to accommodate a super king comfortably with bedside tables.

Which super king mattress is right for me?

Our super king range includes a mix of pocket spring and memory foam options across a variety of feels, so there's a genuine match for every sleep style. The Raglan is available in firm, medium, and plush — a versatile, well-supported option suited to most sleepers. The Venice comes in medium and plush for those who prefer a softer, more cushioned feel. For something truly special, the Naturally Merino range offers firm, medium, plush, and ultra plush — crafted with natural merino wool for outstanding temperature regulation and year-round comfort.

As a general guide: back sleepers tend to suit firm or medium for spinal support; side sleepers often do better on medium or plush for pressure relief at the hips and shoulders; and those who love a truly luxurious feel will find it in the Naturally Merino ultra plush.

Where can I buy a super king mattress in Auckland?

Simply Beds is a 100% Kiwi owned and operated family business, backed by over 40 years of bedding industry experience. You can try our full super king mattress range in person at our St Lukes Mega Centre showroom in Mt Albert, Auckland — where our team can help you find the right match for your sleep style, body type, and budget. We also deliver throughout most of New Zealand, with delivery costs calculated at checkout. We accept AfterPay and Q Card.