King Single Memory Foam Mattresses

A good night’s rest starts with the right foundation, and a king single memory foam mattress delivers the perfect balance of comfort and support. 

Designed for solo sleepers, teens, and young adults, this mattress size offers more room to stretch out than a single, without taking up as much space as a double. It’s ideal for families, guest rooms, or anyone who values quality without compromise.

 
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  • Active Visco Mattress Active Visco Mattress
    Active Visco Mattress
    From $1,912.50
    From $1,912.50
    $2,550.00
    From $1,912.50
    From $1,912.50
    $2,550.00
  • Comfort Collection Visco Mattress Comfort Collection Visco Mattress
    Comfort Collection Visco Mattress
    From $735.00
    From $735.00
    $980.00
    From $735.00
    From $735.00
    $980.00
  • Contour Visco Mattress Contour Visco Mattress
    Contour Visco Mattress
    From $1,582.50
    From $1,582.50
    $2,110.00
    From $1,582.50
    From $1,582.50
    $2,110.00

What is a King Single Memory Foam Mattress?

Measuring 105cm x 200cm, a king single memory foam mattress sits between a single and a double, with the same length as a queen or king size mattress. Its memory foam layers contour to your unique shape, providing personalised support that relieves pressure points and promotes proper spinal alignment. This material responds to your body’s temperature and weight, ensuring you’re cradled in comfort all night long.

The temperature-sensitive foam has become known as one of the most supportive types of mattresses. Endorsed by sleep specialists, it has science-backed benefits that prevent discomfort and allow for a restful night’s sleep. Browse our full range of mattresses and pillows to complete your comfort.

Benefits of Choosing a King Single Memory Foam Mattress

Beyond its size, a King Single memory foam mattress offers exceptional comfort, motion isolation, and hypoallergenic properties. The dense foam minimises disturbance, while its open-cell structure promotes ventilation and naturally resists dust mites, bacteria, and allergens. Discover our latex mattress collection for more allergy-sensitive pieces.

Choosing the Right Firmness

Memory foam mattresses come in soft, medium, and firm options. Side sleepers generally prefer a softer feel for shoulder and hip relief, while back or stomach sleepers often benefit from firmer support. If you’re unsure, a medium firmness is a safe choice. For a popular plush and economically priced mattress, check out the Comfort Collection Visco Mattress.

Materials and Construction

Most premium models feature multiple layers, including a luxurious silk or Tencel top layer, a responsive memory foam core, and a durable base for long-lasting support. Some models even feature seasonal covers, including an aloe vera and gel-infused summer option to keep you cool, and a warm wool option for winter nights.

For added reassurance, look for mattresses made with OEKO-TEX® certified materials. If you’ve really fallen in love with memory foam, explore our visco-elastic mattresses and pillows to make your sleep setup a dream.

Care and Maintenance

Extend your mattress’s lifespan by using a quality protector and rotating it every few months. Spot-clean spills with mild detergent and allow time to air-dry, and vacuum with an upholstery attachment when needed. With proper care, your mattress can last up to a decade or more.

Comparing King Single to Other Mattress Sizes

Like a traditional single, a king single memory foam mattress is designed to sleep one, but more spaciously. A king single is a luxurious fit for one sleeper, which allows it to fit easily into smaller bedrooms where a double might feel cramped.

Upgrade your sleep with a premium king single memory foam mattress today. Explore our full range or contact our team for expert advice on finding your perfect fit.

Frequently Asked Questions

What is the lifespan of a memory foam mattress?

These mattresses can last you more than a decade with proper care. Many of our products also come with 10 year warranties.

How does a king single memory foam mattress help with back pain?

Its contouring support aligns the spine, easing pressure on joints and muscles. It’s ample size allows you to find your perfect sleep position with ease.

Can a king single memory foam mattress fit in a small bedroom?

Yes! It offers generous space for one sleeper without overcrowding the room, making it a superior choice for smaller spaces.