If you’re looking for the best king bed, you’ve probably noticed the endless number of options available.
In addition to navigating through the vast number of products, you’ll also need to decide if you need a new bed base to accompany your mattress.
Australia’s mattress experts
Bedbuyer™ is Australia’s largest sleep and bedding website. Our team of sleep experts have tested over 1,600 mattresses and have compiled top product lists such as the one below!
Here is our list of Australia’s best king beds in 2024. This list includes king size mattresses, followed by a list of highly recommended bed bases.
Best king beds
- Yinahla Premiere Luxe
- Dusk&Dawn Signature
- Atlantis S1 Mattress
- Sleep Republic Mattress
- Silent Night Onyx
- Neoluxe Vantage Silver
- Sleeping Duck Mattress
- Koala Plus Mattress
- Peace Lily Mattress
- And Sleep Luxor
To help with your decision, we have summarised the key features of each of these products below. We have also included links to our ‘full reviews’ as well as instructions on how to claim Bedbuyer’s special discounts!
At the end of our list, we also touch on some handy information that you should consider before buying a king bed.
Please leave a comment (at the bottom of this article) if you have any questions about your bed selection.
1. Yinahla Premiere Luxe
$4,245.55 (King)
The Yinahla Premier Luxe is Australian made and forms the flagship option in the award-winning Yinahla mattress range. This premium mattress collection also includes the popular Yinahla Classic Comfort and the luxurious Yinahla Copper Gel
The Yinahla mattress range was named in appreciation of the First Nations people of Australia. The word Yinahla means, ‘lie down, rest time’ in Yugambeh language. Yugambeh is an Australian Aboriginal language spoken by the Yugambeh people living in South East Queensland.
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The Yinahla Premier Luxe combines sophistication, quality, and comfort. The mattress presents beautifully with a modern colour theme and special embroidery at the base. It sits 37cm high which is relatively high, so you may need some deep fitting sheets.
The top cover of this mattress is made from Yinahla’s signature ‘elastin knitted fabric’. This cover sits over a blend of premium foam layers that are all certified as non-toxic by GECA (Good Environmental Choice Australia). And of course, Yinahla’s first class, 9 zone ‘ultra coil’ pocket spring system provides market leading back support.
When you consider this mattress as a complete package, it is simply an exceptional product. It comes with a 20 year warranty and a 100 night trial period. It comes in a king bed size, as well as all other Australian bed sizes (except long single).
Here is our full review (which includes a video review).
2. Dusk&Dawn Signature
$2,903.12 (King)
The Dusk&Dawn Signature is a mattress that combines quality with supreme comfort. Not surprisingly, this mattress is a multiple award-winner and is one of the best mattresses available in Australia.
The Dusk&Dawn Signature forms part of the Dusk&Dawn mattress range that also includes the entry-level Essential and the mid-range Premiere. Dusk&Dawn mattresses are all Australian made and are manufactured by Comfort Sleep.
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The Dusk&Dawn Signature has a premium ‘Comfort-Stretch’ fabric on its top surface. This fabric sits over an intricate blend of comfort materials that includes a layer of graphite memory foam, and a 5 zone mini pocket system. These components produce a lovely top layer that absorbs body weight beautifully.
The main support structure of this mattress is a ‘ISO Coil’ 5 zone pocket spring system. This feels strong and responsive should accommodate people of all sizes. Edge support is admirable thanks to its ‘Power Edge Support’ foam encasement.
The Dusk&Dawn Signature Mattress comes in 3 firmness options (firm, medium, and plush) and is available in all 7 Australian mattress sizes, including of course a king bed size. It also comes with a free firmness adjustment, and a return (refund) option.
Here is our full review (which includes a video review).
3. Atlantis S1 Mattress
$1,929 (King)
The Atlantis S1 Mattress has a special, customisable design that allows you to adjust firmness levels to suit your preference. This versatile design has earned it a number of product awards, including a best design award by Bedbuyer.
Atlantis Sleep is Australian made and has a strong focus on the environment. This is demonstrated in the manufacturing process of the Atlantis S1 Mattress – its top cover contains a fibre called Seaqual which is made from rescued plastic waste from our oceans.
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As we touched on earlier, the Atlantis S1 Mattress allows you to adjust the firmness of your mattress if desired. On your initial order, you can choose from a firm, medium, or soft option. If you are not quite satisfied with your initial selection, you can request additional foam layers (at no charge) to alter the firmness of your mattress.
These firmness selections can even be made on each side of the mattress. So, one person can sleep on a different firmness level to their partner (e.g. firm on one side, soft on the other).
The Atlantis S1 Mattress uses quality foams and a multi-zone spring system to produce a comfortable, supportive mattress. When you consider its clever design and versatility, this mattress also offers excellent value for money.
4. Sleep Republic Mattress
$1,343.16 (King)
The Sleep Republic Mattress is one of the best beds in a box in Australia and offers a remarkable level of value. It is available in all 7 Australian mattress sizes and can be delivered to your door within 24 hours.
This mattress has a modern, ‘urban’ appearance and sits 31cm high. This is quite typical of many innerspring mattresses, and most standard sheets should fit nicely.
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Its comfort layer contains a lovely cashmere fabric on top and this covers a layer of premium memory foam and a layer of 100% natural latex. This comfort section produces a comfortable, medium-firm feel that should suit all sleeping positions (side sleepers, back sleepers, and stomach sleepers).
Sitting underneath the top comfort section is a ‘high definition’ pocket spring system. This contains 1,850 springs (queen size) – more than double that of a standard innerspring mattress. This spring system feels strong, stable, and provides excellent back support.
Sleep Republic has a reliable support team and the mattress comes with a 100 night trial period as well as a 12 year warranty.
Here is our full review (which includes a video review).
5. Silent Night Onyx
$2,979 (King)
The Silent Night Onyx is a sophisticated mattress that features loads of current technology. It is Australian made and excels in the areas of spinal care and sleep temperature.
This mattress is made by Comfort Sleep, one of Australia’s most reputable mattress manufacturers. It can be purchased in-store or online through Beds n Dreams and has won numerous awards in the last few years.
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Perhaps this mattress’ most unique feature is its top cover. The fabric used here is made from an exclusive ‘ICE-TEK’ cooling knit which helps to maintain a cool and comfortable sleep temperature. This fabric cover sits over a collection of premium foams, which provide smooth, light pressure relief.
Not surprisingly, this mattress has a highly advanced spring system, namely its 10 Zone Silentpocket™ Dual Coil System. This spring unit contains a high spring count (1,740 springs, queen size) and responds nicely to normal sleep movements. It should also support the weight of almost all people.
The Silent Night Onyx comes in a firm, medium, and plush option so it should accommodate the needs of most people. It is ideal for those looking for a cool and supportive sleep experience.
In terms of after sale security, the Silent Night Onyx stands tall. It comes with a 100 night free firmness exchange (and return/refund option) if you are not satisfied. Conditions do apply.
Here is our full review (which includes a video review).
- 100 Night Eco Exchange only applicable to Bedbuyer online metro customers.
- To quality as a Bedbuyer customer (and be eligible for a 100 Night Eco Exchange) you must click SHOP NOW and use code BUYONYX at checkout.
- Delivery cost will vary depending on your location but a typical metro delivery fee is $100. To avoid a delivery fee, the mattress can be collected from a distribution centre.
6. Neoluxe Vantage Silver
$3,399 (King)
The Neoluxe Vantage Silver is a mattress masterpiece that oozes class, quality, and comfort. It is Australian made and of course is available in a king bed size, as well as all other Australian bed sizes.
This product is available in a firm, medium, and plush (soft) option and can be purchased in-store or online through Beds n Dreams. Delivery times and delivery fees will depend on your location.
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In terms of its construction, the top cover of this mattress is made from genuine silver thread called SilverLuxe. This silver thread has many health benefits, as well as antistatic properties.
Underneath this top cover lies an mix of premium comfort foams that produce a high level of comfort. These foams are certified as non-toxic by CertiPUR-US® and OEKO-TEX® and include a layer of ArcticFlow memory foam a layer of Italian SilverForm foam.
This mattress has a superb support system, namely a 12 Zone Pocket Spring System which contains two layers. Edge support on this mattress is excellent thanks to its specific perimeter enhancement (Edge Boost Foam Boxed Wall).
The Neoluxe Vantage Silver comes with plenty of after sale security. It offers a free firmness exchange (and return/refund option) if you are not satisfied. Conditions do apply.
Here is our full review (medium version) which includes a video review.
- 100 Night Eco Exchange only applicable to Bedbuyer online metro customers.
- To quality as a Bedbuyer customer (and be eligible for a 100 Night Eco Exchange) you must click SHOP NOW and use code BUYVANT at checkout.
- Delivery cost will vary depending on your location but a typical metro delivery fee is $100. To avoid a delivery fee, the mattress can be collected from a distribution centre.
7. Sleeping Duck Mattress
$1,999 (King)
The Sleeping Duck Mattress has become one of Australia’s most popular online mattresses. After featuring on Shark Tank in 2017, Sleeping Duck has almost become a household name in Australia.
The Sleeping Duck Mattress underwent a significant refinement in 2020 that did involve an increase in product cost. However, these enhancements were noticeable, and justified the additional cost for customers.
Other than an impressive level of quality and sophistication, this mattress features a customisable design. This feature allows you to alter the firmness on each side of the mattress or you can even adjust the firmness in different body sections, if you require different levels of support in different areas.
This mattress uses a ‘Breath-Tech’ cover that can be unzipped to adjust the firmness layers. Sitting under this cover is a layer of ‘AntiGravity Surface Foam’ and a ‘ComponentAdapt Customisation’ layer. A ‘multi-zoned’ pocket spring system (called the ‘Motherboard’) makes up the main support structure.
The Sleeping Duck Mattress comes with a 100 night trial period in which you can request additional foam layers, or activate a return/refund system. The mattress can be delivered (free) Australia-wide with a premium delivery service to certain areas.
Here is our full review (which includes a video review).
8. Koala Plus Mattress
$1,417.50 (King)
The Koala Plus Mattress is a good quality, foam mattress that also has a clever, customisable design. This involves a flippable topper to help the user to regulate sleep temperature in different seasons.
The Koala Plus Mattress forms part of Koala’s popular mattress range. This collection also includes the iconic Koala Mattress and the flagship Soul Mate Mattress.
As with other bed in a box, you can order the Koala Plus Mattress online (through the Koala website), and it will be delivered to your door. Delivery of the Koala Plus Mattress is free and the mattress can be delivered to almost anywhere in Australia.
The top comfort layer includes a 2cm thick seasonal topper – an innovative layer that you can flip over to match the seasons. The second part of the comfort layer is Koala’s signature Kloudcell™ which gives you the choice between medium-firm and firm comfort.
The foams used in the Koala Plus Mattress are certified as non-toxic by CertiPUR-US® one of the world’s leading groups in foam testing. This mattress also comes with a solid 120 night trial period and a 10 year warranty.
9. Peace Lily Mattress
$1,849 (King)
The Peace Lily Mattress is one of only a handful of full latex mattresses in the Australian online market. It also has a customisable design and holds a number of non-toxic certifications.
The Peace Lily Mattress is one of two mattresses offered by Peace Lily, the other being a hybrid mattress that combines 100% natural latex with a 3 zone spring system.
As we touched on above, this mattress has a customisation feature that allows you to choose a firm or medium feel, simply by flipping the mattress over. This is somewhat more practical design than other customisable mattresses that require the switching or flipping of comfort layers.
You can also purchase (separately) the Peace Lily Mattress Topper to create a soft version of this mattress. So, there should be a firmness option to suit almost everyone.
This mattress uses a cover made of certified 100% organic cotton. The latex rubber in the Peace Lily Mattress is sourced from Sri Lanka, where some of the world’s highest quality latex is found. It also comes with a 100 night trial period and an extraordinary 25 year warranty.
10. And Sleep Luxor
$1,475.35 (King)
The And Sleep Luxor is a well rounded mattress that offers great value in the bed in a box market. It comes in a king bed size, as well as queen and double size.
This mattress makes up one of the option within the popular Bed in a Box shop range that also includes the entry level And Sleep Aura and the award-winning And Sleep Supreme.
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The Luxor has a lovely comfort layer that includes a knitted Tencel fabric and Dacron (polyester) fibre top cover. This sits over multiple layers of comfort materials that includes a layer of gel memory foam and natural latex.
Sitting below this comfort layer, is a ‘5 Zone Indie Coil Pocket Spring System’. This provides very good spinal support and responds nicely to sleep movements. Edge support is also impressive, as the mattress includes a high tensile edge support.
This mattress has a comfortable, medium feel that should suit most sleeping positions. It also comes with a 100 night trial period and a 10 year warranty.
As you may know, a bed typically includes a mattress and a bed base.
So, if you also need a new base, here is a list of some of our best rated products, all of which come in a king bed size.
All of the bed bases listed (except the below can be used with any of the mattresses (listed above).
1. Chiropedic Bed Base
$472 (King)
The Chiropedic Bed Base has a simple yet sturdy design and should suit almost any mattress. No tools are required for assembly and it uses strong, solid slats.
This bed base comes in a choice of two colours (Mist Grey or Star Black) so it should blend into most bedroom decor themes. It forms part of Chiropedic’s comprehensive bedding range that also includes the Bamboo Classic Pillow.
This base uses 14 thick, solid slats, compared with other standard bed bases that use 10 or 12. These slats are also much thicker than standard bed bases, making this product particularly sturdy. It has a height of 29cm, making it a convenient height for most people.
The Chiropedic Bed Base comes with a 5 year warranty, giving you plenty of peace of mind. It comes in 5 sizes (king, queen, double, king single, and single size) so it should accommodate most sleep arrangements.
2. Koala Paddington Base
$1,490 (King)
The Koala Paddington Bed Base is a stylish and cleverly designed base that uses flat panel slats. These slats provide a strong foundation for any mattress. The base is easy to assemble and includes an attractive bedhead.
This bed base forms part of the Koala bedding range, that also includes the well-known Koala Mattress. Koala offers free and fast delivery, Australia-wide.
One of the most impressive aspects of the Koala Paddington Bed Base is its design in terms of its assembly. It doesn’t require any tools (Allen keys, screwdrivers, spanners) and only takes around 10 minutes to assemble.
The Koala Paddington Bed Base is available in 5 sizes (king, queen, double, king single and single) so it should accommodate most sleeping arrangements. It also comes with a handy 120 night trial period and a 5 year warranty.
3. Dusk&Dawn Slate Bed
From $1,199 (King)
The Slate Bedhead & Base is a high quality bed base that forms part of the Dusk&Dawn bedding range. This collection also includes the award-winning Dusk&Dawn Signature.
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The Slate Bedhead & Base can be ordered online in two different styles – ‘plain’ (which has a flat, smooth headboard), or ‘panelling’ (which has a number of grooves in the headboard).
This bed base is easy to set up and only requires the attachment of the headboard and screws. Unpacking and assembling this base should only take around 5 minutes but we would strongly recommend having two people to assist.
The Slate Bedhead & Base comes in all 7 sizes (super king, king, queen, double, king single, long single, and single) so it should suit all sleeping arrangements.
4. Porto Bed Base
$509.15 (King)
The Porto Bed Base is a great value bed base that should suit most bedroom decor styles. It comes in a choice of three colour options – Grey, Natural, and Graphite.
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This bed base is Australian made and uses premium quality timber. It also uses a central support beam that helps to create a stable surface for almost any mattress. The coloured fabrics are made from a premium linen and attach easily with velcro strips.
This product helps to maintain a nice level of air flow and circulation. This is particularly important for hot sleepers as it should help to regulate sleep temperature.
This product from Mobile Mattress comes in 5 sizes (including a king bed size) so it should accommodate most sleep arrangements.
5. Sleeping Duck Indestruct Bed
From $2,299 (King)
The Sleeping Duck Indestruct Bed is arguably the strongest and most durable bed base on the Australian market. It includes a number of models (such as the Baker, and the Boyd) as well as different options (such as headboards and legs).
This bed base makes up part of the popular Sleeping Duck bedding range that also includes the iconic Sleeping Duck Mattress.
One thing to keep in mind, is that this bed base (and its parts) are noticeably heavy. We would recommend having at least two people on hand to assemble and/or transport this product. It may take more than 30 minutes to assemble.
This product is well backed with a lifetime warranty on the Indestruct Steel Core Support System, and a 10 year warranty on aesthetic finishes. It is available in 6 sizes including a king bed size so it should accommodate all adult sleeping arrangements.
6. Dusk&Dawn Reverie 5x Adjustable Base
$2,699 (King)
The Dusk&Dawn Reverie 5x Adjustable Base offers a high level of innovation, practicality and comfort. It comes in 6 sizes (including a king bed size) and the adjustable frame comes with a 10 year warranty.
The Dusk&Dawn Reverie 5x Adjustable Base forms part of the Dusk&Dawn bedding range that includes the popular Dusk&Dawn Essential and the Dusk&Dawn Premiere.
This product has an easy to use remote control that allows you to adjust the head height and the foot height. The remote includes a ‘zero gravity’ setting as well as massage settings.
This is an excellent bed base that feels notably strong and sturdy. Adjusting positions (via the motor) is quiet, smooth, and allows the user to find very specific positions based on their preference.
Please note that not all mattresses are compatible with an adjustable bed base. The mattresses that can be used with an adjustable bed base from the list above include the Peace Lily Mattress, the Koala Calm As Mattress, and the And Sleep Luxor.
Whilst you may already have a bed base, you may want to consider the following if are considering purchasing a new bed base.
Why is a bed base important?
There are a number of reasons why choosing the right bed base is important.
Mattress support
A good bed base provides the stable structure that your mattress sits on. This bed base should help to provide strong support for your mattress so that your mattress and base perform well over time.
Some bed bases do not provide adequate support for a mattress, and this may result in poor spinal support, and damage to your mattress.
We strongly recommend buying a bed base with platform slats or solid slats. Posture slats won’t usually provide adequate support for a mattress and may void your mattress warranty.
Bed height
A bed base will elevate your mattress to a more practical height. This will allow you to get in and out of bed more easily, and it also provides a handy sitting surface if need be.
Raising the height of your mattress can also make it easier to place items on, such as clothes, bags, and suitcases.
Ventilation
Although not commonly discussed, a bed base is also important as it helps to maintain airflow and ventilation throughout your bed.
This is important for healthy breathing and to help regulate a comfortable sleep temperature for the occupants of the bed.
Using your mattress on the floor is usually fine for short periods. Over time however, the poor air circulation may encourage the build up of moisture, mould, and bacteria (under the mattress).
Decor and storage
A bed base will add to the aesthetic appeal of your bedroom, making it an important piece of furniture in your home.
Bed bases come in a variety of colours, styles, and decor themes, so this will allow you to really personalise your sleeping environment.
Some bed bases also have handy storage features (e.g. drawers), so this also makes them a practical item in your bedroom.
How big is a king bed?
A standard, Australian king mattress is 183cm wide and 203cm long.
It is the second largest mattress size available, behind only a super king mattress.
As you can see from the graphic below, a king mattress is 30cm wider than a queen mattress, and 20cm narrower than a super king mattress.
Australian bed (mattress) sizes
It’s worth noting here that when you place 2 long single mattresses together, this is equivalent to the dimensions of a king size mattress.
Placing 2 long single mattresses together is common when using an adjustable bed base. King size adjustable bed bases are typically ‘split’ (in half) so that each user can adjust the position of the bed on their respective side.
The sleeping space provided by a king mattress is significant, and this comes with many advantages.
If you’re unsure about what mattress size is best for you, here is an in-depth discussion about Australian (bed) mattress sizes.
Why do people buy king bed?
King beds are popular today for a variety of reasons:
- They offer a large sleeping surface
- They help to minimise partner disturbance
- Extra space for pets! 🐶
- Co-sleeping with children
- Family activities (e.g. movie nights)
- To match bedroom decor (in larger bedrooms)
- Luxury accommodation (e.g. hotel rooms, suites)
Whatever the reason may be, there is no doubt that the huge amount of space offered by a king bed is appealing on many levels.
How popular are king beds?
According to a recent Bedbuyer survey of over 1,000 people, about 21% of Australians sleep on a king bed.
This is the second most common bed size after a queen bed, which is by far the most popular bed size in Australia (among adults).
What size bed do you sleep in?
Most mattress and bed bases on the market are available in a king size. So, purchasing a king size bed shouldn’t be too difficult.
What room size will fit a king bed?
As king beds are of a considerable size, we recommend that you measure your space carefully to ensure that a king bed will fit nicely into your bedroom.
Keep in mind also of the doorways, stairways, and corridors that you will need to walk through to place a king bed in your bedroom. There is not much point in buying a king bed if it doesn’t fit up the stairs!
A room size of approximately 3.2m x 4.2m is very suitable for a king size bed.
Here is a guide as to what bed size is appropriate for each room size.
| BED SIZE | ROOM SIZE |
| Single | 2.5m x 3.0m |
| Long Single | 2.6m x 3.2m |
| King Single | 2.6m x 3.2m |
| Double | 3.2m x 3.4m |
| Queen | 3.0m x 4.0m |
| King | 3.2m x 4.2m |
| Super King | 3.5m x 4.5m |
Please note that these room sizes are general recommendations and choosing a bed size (based on room size) will depend on personal preference in terms of sleeping space and bedroom floor space.
Room size recommendations will also depend on additional furniture (bedside tables, benches, chairs, sofas etc) that are placed in the bedroom.
The configuration of the bedroom in terms of wardrobes and windows will also influence what bed size is suitable.
King beds and partner disturbance
It’s worth mentioning that larger size mattresses (e.g. king size) will generally have less partner disturbance than a smaller size mattress (e.g. double size).
This is simply because movement has further to travel (on larger sized mattresses) and so disruption to your sleeping partner is less.
Partner disturbance is also influenced by other factors such as the type of mattress, the quality of the mattress, and the size of the occupants of the bed. Some foam mattresses have remarkably low levels of partner disturbance.
Not surprisingly, minimising partner disturbance is critical to sleep health and sleep quality. A mattress that reduces the effects of a restless partner is something to consider, and a king bed should certainly help to minimise motion transfer.
King beds and bedding
Many king bed mattresses sit relatively high (e.g. 36cm or higher). Some king size mattresses are over 40cm high.
If you are purchasing a king mattress that has a high profile, we would recommend purchasing some deep fit sheets (such as the Koala Deep Fit Sheets) as standard fitting sheets may not fit property.
As you may expect also, king size mattresses can be very heavy. If possible, we would recommend having two people available to help change the bed sheets on a king bed mattress.
Similarly, if you are rotating a king mattress, we suggest having 2 people available to assist. Our sleep experts recommend rotating your mattress every 3-6 months to maximise the life of your mattress.
So there you have it! We hope that our list of Australia’s best king beds helps you in your selection process.
If you have any questions about purchasing a bed, please leave a comment below. Our team is standing by!
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