Luxury Super King Latex Mattress

The super king mattress is the largest mattress size available on the market. A super king size mattress is perfect for those with large bedrooms who need a bed that fills the space well. As the additional width can minimise partner disturbance, it also suits couples who desire a little extra space, perhaps due to different sleeping schedules or sharing their bed with young children or pets.

Our Australian made luxurious natural latex mattresses are constructed from the highest quality materials. Our entire range of mattresses are available in super king and your mattress will be crafted to your exact comfort specifications for the best quality sleep. If you would like some help selecting your new mattress, our team of expert Sleep Specialists are available to discuss which mattress from our range is right for you. They are available online, over the telephone or in one of our showrooms for your convenience.

Our Range of Super King Latex Mattresses

Pure Support

The award-winning Pure Support mattress is ideal for those who seek buoyant support and gentle pressure relief.

The perfect mattress for those looking for a firmer, traditional latex mattress feel. Providing quintessential support to all areas of the body in this classic mattress unchanged in construction in over 65 years.

*please note, Super King Pure Support mattresses are covered with a stretch Tencel or Organic Cotton cover.

Pure Comfort

Our best seller. The Pure Comfort is our most popular mattress, and is sure to provide the solace and support you have been craving.

The perfect mattress for those needing more comfort in their lives without compromising on support. Ideal for couples, all body types and sleeping styles, and those needing more comfort for pain management.

*please note, Super King Pure Comfort mattresses are covered with a stretch Tencel or Organic Cotton cover.

Pure Indulgence

For a mattress without compromise, the Pure Indulgence is impeccable opulence.

The perfect mattress for those that want unparalleled luxury every night. For the most curated sleeping experience available, the Pure indulgence offers remarkable comfort and infinite bliss. Featuring the finest natural materials, your Pure Indulgence mattress will be handcrafted to order. 

Why Choose Latex For Your Super King Mattress

Pure latex is supportive yet buoyant; it contours to your body to disperse pressure points and maintain optimal spinal alignment. When you move through the night, it quickly responds to adjust itself to your new position. As it absorbs movements, a latex mattress minimises partner disturbance for a uninterrupted and blissful night’s sleep. Unlike memory foam, which can trap heat, natural latex is self-ventilating making it ideal for hot sleepers and those warm summer nights we experience in Australia. If prioritising your sleep is at the top of your list, latex is the recommended mattress material of choice by most experts.

Luxury Comfort

All of our latex mattresses are complemented with the finest natural fabrics and quilting fibres for a luxuriously soft finish and additional cushioning, including silk and Tencel®, a natural fibre derived from the raw wood pulp of plantation-grown Eucalyptus trees. Our mattress covers also feature other natural materials such as organic cotton and bamboo.

Natural, Non-Toxic & Chemical Free

Entirely free from synthetic materials, polyurethane foams and toxic chemicals, our pure latex mattresses are manufactured using the Dunlop method. A process which has been used for over 90 years, this traditional method retains the intrinsic green strength of pure latex for a naturally buoyant and highly resilient mattress. Dunlop latex offers extraordinary durability which translates to a mattress that will last you twice as long as the average innerspring mattress.

We source our sustainable latex from rubber trees in Malaysia and it is certified non-toxic by Germany’s world-renowned eco-Institut. Latex is naturally mould and dust resistant with anti bacterial properties, making it ideal for asthma and allergy sufferers.

Allergy Sufferers

Your Choice of Comfort

While choosing a soft, medium or firm mattress comes down to personal preference, all of our mattresses are handcrafted by mattress artisans in Australia to your exacting specifications. Pure Trio offers a unique interchangeable three layer design with one soft, one medium and one firm layer of latex that you can effortlessly adjust to suit your preferred firmness. The award-winning Pure Support mattress offers 200mm of either firm or medium density latex providing exemplary support to all areas of the body without the upward pressure caused by most pocket spring mattresses. The bestselling Pure Comfort is tailor made to your specific needs with three different comfort offerings. Pure Indulgence is the ultimate in exquisite luxury with three adjustable layers of latex encased in silk for cloud-like support.

If you are unsure which is the right mattress for you, contact one of our Sleep Specialists or explore our range of mattresses online.

Highest Quality Guarantee

We stand by the quality of all of our mattresses with a 21 year guarantee. This guarantee covers faulty workmanship and materials from the date of purchase for the original owner. Please review our guarantee terms and conditions for more detail.

Super King Mattress

2030 x 2030mm

Add a super king topper TO AN EXISTING MATTRESS

People Also Buy

Our Other Latex Mattress Sizes


You can use an electric blanket on a latex mattress.

It is recommended that the mattress be rotated every three months, then flipped every three months thereafter.

Our pure and natural latex is sourced from Malaysia. The latex is processed using the Dunlop method using only natural latex.

We can ship our mattresses almost anywhere in Australia. The website automatically calculates shipping. If you have any questions, please do not hesitate to contact one of our Sleep Specialists. 

Handmade to order by our master craftsmen, your new latex mattress will provide you with rejuvenating and restorative sleep for years to come. Speak to a Sleep Specialist to determine which king latex mattress will suit your requirements.


Speak with one of our Sleep Specialists to find the best mattress for back pain or any other sleeping challenges you may be experiencing.

Reviews from google

Recommended by chiropractors

There is a good reason our mattresses are recommended by leading chiropractors.

One of the fantastic properties of 100% pure and natural latex is that it is incredibly supportive without feeling too hard. It moulds to the contours of your body whilst reducing pressure points.

Our latex also has seven posture zones to ensure your spine stays in line while you are sleeping.

21-year Guarantee Lasting Quality


Latex Mattress Australia offers a full 21 year guarantee which covers faulty workmanship and materials, from date of purchase (original purchaser only). Latex Mattress Australia, if satisfied that materials or workmanship is faulty (allowing for fair wear and tear), will repair or replace at our option with no charge for materials or labour.


Since we spend around a third of our lives sleeping, the position we sleep in can have a dramatic impact on the severity of back pain. Learn ways to adjust your preferred sleeping position if you experience back pain in our blog post.

Back pain

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