King Bed Mattresses

7 products

Showing 1 - 7 of 7 products

King mattresses (183 x 203 cm) for couples who want more room, from medium to firm.

Showing 1 - 7 of 7 products
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Rostock Euro Top King Mattress 27cm Medium Firmness
Rostock Euro Top King Mattress 27cm Medium Firmness ★★★★★4.88 (635 reviews)
Sale price$267.23 Regular price$409.99
In stock, 43 units
Como Series King 32cm Euro Top Mattress Medium Firm
Como Series King 32cm Euro Top Mattress Medium Firm ★★★★★4.88 (1117 reviews)
Sale price$375.63 Regular price$599.99
In stock, 35 units
Devon Series Euro Top King Mattress 31cm Thick
Devon Series Euro Top King Mattress 31cm Thick
Sale price$349.63 Regular price$516.99
Sold out
Comforpedic 5-Zone Bonnell Spring Mattress King Medium Support White
Comforpedic 5-Zone Bonnell Spring Mattress King Medium Support White
Sale price$479.70 Regular price$1,299.00
In stock, 59 units
BedStory 25cm King Reversible Gel Memory Foam Mattress Medium Firm
BedStory 25cm King Reversible Gel Memory Foam Mattress Medium Firm
Sale price$331.45 Regular price$624.99
Only 10 units left
BedStory King 34cm Latex Hybrid Mattress Medium Firm
BedStory King 34cm Latex Hybrid Mattress Medium Firm
Sale price$375.65 Regular price$739.99
In stock, 23 units
Camille Series King Double Layer Pocket Spring Mattress 34cm

A king mattress measures 183 x 203 cm, 30 cm wider than a queen. It's the choice for couples who want more personal space, families with kids who climb in, or anyone sharing the bed with pets.

Mattress types

  • Pocket spring: individually wrapped coils that reduce partner disturbance.
  • Memory foam: contours to your body; cool gel versions sleep cooler.
  • Latex: springy, responsive and breathable.
  • Euro top: an extra comfort layer for a plusher surface.

Which firmness?

Side sleepers usually prefer soft to medium, so shoulders and hips can sink in a little. Back sleepers tend to suit medium to medium-firm, and front sleepers often find firm keeps the spine level. Use the Firmness filter to narrow the range.

Will it fit?

A king bed works best in a room around 3.5 x 3.5 m or larger, with space to walk around both sides. If space is tight, a queen mattress may suit better.

Delivery

Orders are dispatched from our Melbourne warehouse the next working day after payment. The delivery cost to your state is shown on every product page before you check out, and you can pay in four with Afterpay.

Pair it with a king bed frame or browse all mattresses.

Frequently asked questions

Side sleepers usually prefer a medium to medium-soft mattress that cushions the shoulders and hips, back sleepers a medium-firm one, and stomach sleepers a firmer one that keeps the spine straight. If you share the bed, a medium-firm pocket spring mattress is a good middle ground.

Pocket spring mattresses use individually wrapped coils that support each part of your body separately. They feel bouncier and let air flow through, so they tend to sleep cooler.

Memory foam mattresses mould to your shape and absorb movement, so you feel less of a partner turning over. Cool-gel foam helps reduce heat. Hybrid mattresses combine pocket springs with foam layers.

Orders ship from our Australian warehouse the next working day after payment clears. Outside peak season, delivery usually takes about 3–8 working days in Victoria, 5–10 working days in NSW, SA, ACT and QLD, and 7–14 working days in WA, NT and TAS. Allow a few extra days during peak season. Full details are in our Shipping Policy.

Yes. We accept change-of-mind requests within 14 days of delivery for items in their original packaging. Email us photos of the item first, and don't send it back until we approve the return. The refund is the order total minus the original postage, return postage and a 20% restocking fee. See our Refund Policy.

Fast dispatch

Next working day from Melbourne

Delivery cost upfront

See shipping to your state on every product

14-day change of mind

Returns accepted, conditions apply

Buy now, pay later

Afterpay, PayPal and secure checkout

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