King Mattresses

Stretch out like royalty, claim your corner or even the whole bed. A Luxo Living king mattress gives you space to sprawl, snuggle, or snooze in peace.

As a proudly Aussie retailer with over 20 years of sleep know-how, we offer comfy, affordable king mattresses built for real bedrooms, not just showroom fantasies. Designed with quality  materials and delivered nationwide, it’s big comfort without the big price tag.

Stretch out like royalty, claim your corner or even the whole bed. A Luxo Living king mattress gives you space to sprawl, snuggle, or snooze in peace. As a proudly Aussie retailer with over 20 years of sleep know-how, we offer comfy, affordable king mattresses built for real bedrooms, not just showroom fantasies. Designed with quality  materials and delivered nationwide, it’s big comfort without the big price tag.

  • Antheia King 32cm Euro Top Memory Foam Latex Mattress in Medium Firm on a gray upholstered platform, featuring a white quilted top, deep blue sides, and four white pillows, offering luxurious comfort and support. Antheia King 32cm Euro Top Memory Foam King Latex Mattress features a white quilt-top with dark blue tufted sides, showcasing its plush, breathable surface and medium firm support design.

    Antheia King 32cm Euro Top Memory Foam Latex Mattress

    Antheia

    King 32cm Euro Top Memory Foam Latex Mattress

    $579
    was $0
    $579
  • Phoebe King 33cm Euro Pillow Top Pocket Spring Mattress displayed in a minimalist bedroom, featuring a gray upholstered base, patterned cover, and surrounded by greenery, showcasing its luxurious comfort and contemporary design. Phoebe King 33cm Euro Pillow Top Pocket Spring Mattress with a grey quilted surface and darker side panels, showcasing its medium firm, multi-layered design for enhanced support and comfort.

    Phoebe King 33cm Euro Pillow Top Pocket Spring Mattress

    Phoebe

    King 33cm Euro Pillow Top Pocket Spring Mattress

    $689
    was $0
    $689
  • Delia King 28cm Medium Firm Euro Top Latex Mattress, featuring a plush Euro top quilting, visible high-density latex layer, and individually wrapped pocket springs, offering luxurious support and comfort. Delia King 28cm Medium Firm Euro Top Latex Mattress features plush Euro quilting and a supportive nine-layer design, shown on a plain background, illustrating its luxurious comfort and durability.

    Delia King 28cm Euro Top Latex Mattress in Medium Firm

    Delia

    King 28cm Euro Top Latex Mattress in Medium Firm

    $599
    was $0
    $599
  • Oriona King 25cm Pocket Spring Gel Mattress in Medium Firm on a low platform bed, featuring a white quilted top, gray sides, and four pillows. Positioned within a modern bedroom setting. Oriona King 25cm Pocket Spring Gel Mattress in Medium Firm, featuring a white quilted top with tufted indentations and gray zippered side panel, showcasing cooling gel memory foam and 5-zone support.

    Oriona King 25cm Cool Gel Memory Foam Mattress in Medium Firm

    Oriona

    King 25cm Cool Gel Memory Foam Mattress in Medium Firm

    $509
    was $0
    $509
  • Thetis King 25cm Pocket Spring Latex Mattress in Med Firm on a wooden-frame bed, topped with white pillows, surrounded by a minimalist bedroom with a side table, potted plant, and sheer-curtained window. Thetis King 25cm Pocket Spring Latex Mattress in Med Firm features a white quilted top and grey side panels, offering luxury comfort with a breathable latex foam top and 5-zone pocket spring system.

    Thetis King 25cm Pocket Spring Latex Mattress in Med Firm

    Thetis

    King 25cm Pocket Spring Latex Mattress in Med Firm

    $509
    was $0
    $509

Explore related King Mattresses categories

Latex Mattresses

Memory Foam Mattresses

Pocket Spring Mattresses

King Bed Frames

King Bed Bases

King Bed Heads & Headboards

Bedside Tables Australia

Chest of Drawers

What Makes Luxo Living King Mattresses Different?

Big on space and even bigger on comfort, our king mattresses are designed for Aussie homes, from hot summers to growing families. 

We use breathable fabrics and durable spring systems to deliver long-lasting support without the premium price tag. Features like memory foam comfort layers and zoned spring support mirror those recommended by physiotherapists to promote better posture and pressure relief. Quality sleep, built for real life.

Find The Best King Mattress For Your Sleep Style

Finding the right king mattress starts with how you sleep.

  • Side sleepers often love plush memory foam for its gentle cushioning.
  • Back and stomach sleepers may prefer firmer pocket spring or hybrid options that offer stable spinal support. 

New to buying a mattress? Start by choosing a firmness level (soft, medium, or firm) based on your sleep position. Look for quality markers, such as CertiPUR-US certified foam and zoned support systems. Breathable materials are also key, especially in warm Aussie climates. A good mattress isn’t just about comfort. It promotes better sleep, improves posture, and helps reduce everyday aches and pains.

Our Customer’s Top Picks For Mattresses For King Beds

The mattress you choose depends on the way you sleep. Many back sleepers opt for firmer spring mattresses for full-body support. Hot sleepers tend to love cooling memory foam and hybrids, which help regulate temperature overnight. Side sleepers often prefer plush foam that eases pressure around hips and shoulders.

Whatever your needs, our king mattresses combine innovative design with proven comfort.

Trusted & Timely Delivery Australia Wide With 10 Year Warranty

From solo sprawlers to co-sleeping families, our king mattress range in Australia is trusted by over 200,000 happy sleepers. For more than 20 years , we’ve delivered comfort that doesn’t compromise—locally tested, safety-certified, and built for Aussie conditions. With supportive memory foam, breathable layers, and honest pricing, Luxo Living makes better sleep simple, wherever you lay your head.

Luxo Living provides dependable, nationwide delivery for king mattresses, with most orders arriving within 4–10 business days to major Australian cities. We focus on keeping shipping affordable and convenient, backed by generous warranties (check product details for specifics). Shop with confidence, knowing we support you with hassle-free returns and expert service nationwide.

Read more

FAQs

What’s the size of a king size mattress?

A standard king mattress size in Australia measures 183cm wide by 203cm long. This generous size provides ample room for couples, families, or anyone who loves extra space to stretch out comfortably. Use the measurements to confirm your bedroom can comfortably fit this luxurious mattress size.

How long is a king-size mattress?

King mattresses in Australia are typically 203cm in length. This length suits most adults, offering plenty of space to relax and sleep comfortably, regardless of if you’re sharing the bed or enjoying it solo.

How wide is a king mattress?

The width of a king-size mattress in Australia is generally 183cm. This extra width compared to queen or double mattresses gives couples and families more personal space, making it ideal for those who appreciate a roomy sleep surface.

Do you offer different types of king size mattresses?

Yes! Luxo Living offers a wide range of king mattresses, including memory foam, pocket spring, hybrid, and firm or plush options. This variety lets you find the perfect mattress tailored to your preferred comfort level and sleep style.

Do you sell matching king size bed bases or frames?

Absolutely. To complete your sleep setup, we stock matching king-size bed bases and frames designed to perfectly support and complement your mattress, helping you create a sophisticated and comfortable bedroom sanctuary.

How do I know if a king mattress will fit in my bedroom?

To ensure your king mattress fits perfectly in your bedroom, check out our comprehensive Bed Size Guide . This guide provides detailed measurements of standard Australian bed sizes and helpful tips on room dimensions, helping you choose the perfect size mattress and bed frame for your space.

More