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Pros
Verdict
Overall, consumers express a high level of satisfaction with the Sleeping Duck mattress, highlighting its exceptional comfort, effective pain relief, and the unique customisable firmness feature. The ordering and delivery process, alongside responsive customer support, receives widespread praise from buyers. While a few long-term users mention durability concerns and challenges with warranty claims regarding sagging, the prevailing sentiment remains overwhelmingly positive.
After a couple of months on our Sleeping Duck half-half king-sized mattress, the comfort has proven to be an absolute standout. Having previously tried competitors like Koala and Ecosa, this is in an entirely different league. It is exceptionally lovely to sleep on, striking the ideal balance between pressure relief and proper support. Just as… Read more · 1
importantly, the motion isolation is remarkable – either my partner or I can toss, turn, and move freely without disturbing the other in the slightest.
The customer service has been equally impressive. When we reached out regarding firmness adjustments, their response was prompt and helpful, making the whole process effortless. If you are seeking undisturbed rest backed by exceptional support, Sleeping Duck is well worth the investment.
This mattress weighs an absolute ton so it can be very difficult to move around. It's a minimum of two people of reasonable strength to set it up and indeed to move it in any way in the future. Don't even try to move it yourself! At first I thought the matress was perhaps too firm (medium) but as a side sleeper I have adjusted to the difference… Read more · 1
compared to my old matress now. It amazes me how stable the surface is with no movement to anywhere else on the matress that you're not applying force to. Two people can definitely move without disturbing each other. I'm pretty sold on the matress now though I wish it wasn't so incredibly heavy, fine if you don't need to lift it or move it. Otherwise, I love it!
Very happy with the mattress, it provides the support I need without feeling too hard. Was also happy with the delivery arrangements and actual delivery performance.
Reviews with attachments
Absolutely the most comfortable yet supportive mattress I’ve ever slept on. I’ve had this mattress since Jan 2025 and not sure if I’ve ever reviewed, it is fantastic. On top of that, their tall pillows are excellent and well worth the money. It’s incredibly worthwhile investing in Sleeping Duck products, my body thanks me for it. I discovered this brand whilst house sitting for a friend and sleeping on her SD mattress. Show details · 1
Sleepingduck Mach 2 Q mattress plus sleepingduck indestructible base. After 3 spinal fusions and major muscle atrophy sleeping has become a literal nightmare for years and I've tried over a dozen mattresses and various bases. This setup is by far more comfortable and supportive, and easily as high quality as any of the more expensive mattresses… Read more · 1
by sealy and king koil and tempur etc i tried, Above and beyond customer support that always keep their word and helped solve problems very quickly to help make sure i was comfortable and happy with my product. It's 20x the quality of Emma mattresses. I wake up with significantly less backpain and difficulty moving after a longer sleep each morning now than i did before, i love being able to change the firmness or go half and half.
Love the mattress! Love the pillows! However the bedding.. I love how they feel but the fitted sheet is completely see through? You can perfectly see the pattern of the mattress protector underneath. For such expensive bedding, it makes it look very cheap/poor quality. I think I will have to buy another mattress protector that is only white to put underneath so it doesn't appear so see through. Show details · 1
AAAMAZING purchase experience. The delivery driver was extraordinary and brought my mattress up a large flight of stairs - solo! The instructions were perfect and OMG…the COMFORT! I don’t know why I didn’t order this aaaages ago! My queen mattress feels like a king because we can sleep right up to the very edge, with no roll or instability,… Read more · 1
leaving soooo much room in the bed. The medium is perfect - not too hard, not too soft. I have also added a super plush mattress protector that I had previously on top so it’s like sleeping on a supportive cloud. Arm and hand numbness is gone and my back feels so much better in the mornings. The only drawback…I don’t want to get out of bed in the morning!
Hi, so happy with it. It is so comfortable that is hard to get out of the bed in the morning. I’ve noticed less back aches , and I sleep through whole night, no longer waking up at random hours . Looks and feels solid . Big plus for its removable and washable cover I cannot recommend it enough to everybody . I simply love it Show details · 1
⭐️⭐️⭐️⭐️⭐️ This is our second time purchasing from Sleeping Duck, and once again they have absolutely delivered. The ease of navigating their website and placing an order is seamless. The option of guaranteed next-day delivery - or being able to properly plan your delivery - is outstanding and removes any stress from the process. We recently… Read more · 1
upgraded both the base/style and mattress from our original purchase, and the entire experience was exceptional from start to finish. Customer service, which has always been second to none, has somehow improved even further. The communication throughout - emails, calls and texts - was proactive, clear and professional. A big shout out to Steph, Zoey and the wider team for their outstanding support.
On delivery day, everything worked like clockwork. From Customer Service coordination to the installation team onsite, it was clear everyone operates in unison. The installation crew were fantastic - positive, capable, professional and even up for a laugh. No issue fazed them.
Despite the challenges of a second-storey delivery and a sloping driveway, the team handled everything effortlessly. Installation took just on an hour, and their workmanship and care were evident throughout. Well presented, well organised and clearly masters of their craft.
Their sheet sets, duvets, and overall quality of their products is amazing, we just bundled everything for ease.
We genuinely cannot fault Sleeping Duck.
We’ll be back again and again.
So just purchased a sleeping duck about a week ago - so fair so good. My husband sleeps on a medium form section and I sleep on the firm. I am a side / stomach sleeper with pre history of lower back issues and it has been great. We had a recent situation where we purchased a mattress from a local shop in April 25 and the previous mattress we had… Read more · 1
started to develop a dent or valley so to speak after 3-4 months…. The manufacturer is trying to blame on ‘weight distribution’ and it’s not their manufacturer issue… I had neck, shoulder and hip pains from the previous mattress, and since swapping to a sleeping duck, it has done absolutely wonders. I am suffering from shoulder pain atm but that’s not from the sleeping duck, it’s from the previous mattress which unfortunately has been due months of uncomfortable sleeping - tbh I will probably need to seek treatment for it (fyi I’m in my early 30s and active for the most part). In just a week the sleeping duck has been a game changer and honestly it has been incredible - my hip and neck pain is gone!
If you’re on the fence, just do it and don’t wait ! The longer you wait, more time passes which leads you too sleepless and uncomfortable nights. Oh and the other mattress that we purchased from the local shop costed more than the sleeping duck - so it’s honestly a bargain. FYI though the SD in the box is pretty heavy and was a work out taking it up stairs to our room, but it has been totally worth it. Sorry for the rumble but I know for myself who was on the fence for months and literally going through a battle with the other mattress company, and dealing with so much pain and suffering, the Sleeping Duck has completely changed my sleeping experience - thank you SD for creating a product that actually works and not a gimmick!
Latest follow-ups
We did a lot of research before we purchased Sleeping Duck. In all honesty I can say that this mattress really is worthy of its reputation as being excellent. Their delivery arrived fast and early. Their customer service in relation to the purchase… Read more · 2
and trial period and follow up has been excellent. Lastly we are sleeping so much better since we isntalled it. Thank you
Follow-up · We purchased the standard bed which is a Medium. You have 100 days to decide if you like the mattress and during that time you can contact SD for changes in the firmness packing. We installed the mattress as we are regional, they do have an installation option for some areas. Once we figured out the logistics it was not too bad, it just took some… Read more
I am absolutely thrilled with my new Double Sleeping Duck mattress! The entire experience from start to finish has been flawless. What makes it amazing: Fast Delivery: Arrived incredibly quickly right to my door. Fantastic Customer Service: When I… Read more · 2
decided to swap to the soft insert after just 1 week, the team made the process completely effortless and stress-free. Perfect Comfort: The soft foam layer is exactly what I needed and I am so happy with how it feels. Incredible Sleep: I genuinely love sleeping on it every single night. If you are on the fence about buying one, do it. The ability to customise the feel and the brilliant customer service make it worth every single cent!
Follow-up · It would be handy to have 2 people for setup although I was able to do it alone Temperature of bed is perfect, no sagging, I honestly love the mattress.
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Can't be happier with my purchase and service experience. I am one year in now to give the product time and I can't fault it. The buying experience was great as well, staff friendly, testing in store was great and no pressure. I got next day delivery which is wild, sadly couldn't pay cash, but overall very happy Show details · 1
Follow-up · My review still stands as the best mattress I've had in my life. Keep it rotated every fortnight, it still feels like a new bed.
In-depth reviews
When looking for a mattress I found it hard to find a mattress both my wife and I liked. My brother mentioned trying Sleeping Duck. I contacted Sleeping Duck many times asking questions. I actually sent them photos of my bed frame asking if I use it would it void my warranty. I made multiple changes to the bed frame till they approved it. I then… Read more
read somemore reviews and noticed reviews about sagging and heat. I raised these with their phone consultant. With sagging she stated there's a 10year warrenty. Another consultant told me sleeping pregerances change, that its not the mattress. Strange as its meant to be an adjustable mattress. In regard to heat she asked me do I sweet in bed. I said no. She didn't say the mattress is hot or it's a common complaint. Asking me if I sweet in bed made me think the reviews I read were the people not the mattress. I purchased the mattress and without fail I wakeup between 2am and 3am because of the heat this mattress gives off. This is cold Melbourne in July! After trying the mattress for over 40days its not for us. You call them they tell you to take the mattress proctector off because it retains heat. We never had one on the bed. Go into a mattress shop and no one else selling a mattress tells you this. The mattress sleeps hot. We were told to try it as a firm. This tells me its not an adjustable mattress. The soft and medium sleeps hot but if you sleep on the firm it might be ok? Might as well just buy a standard mattress. I'm 55 years old and have never used a boxed mattress before and never will again. Ive never experienced a mattress that produces and retains heat like this does. We have returned the mattress and are awaiting refund.
I’ve had such a positive experience with Sleeping Duck that I wanted to add my experience here, especially because I’m currently returning my mattress, but for the best possible reason! The mattress itself has been absolutely amazing. My partner and I both love it and have found it incredibly comfortable. We’ve actually liked it so much that we… Read more · 1
decided we want more room, so I’m returning our current mattress purely to upgrade to a King and will be ordering another Sleeping Duck.
I also have to mention the customer service because it has genuinely been wonderful. Organising the return has been incredibly easy, communication has been friendly and helpful, and at no point have I felt like they were making the process difficult just because I was using the trial/return policy. Considering mattress returns can be a bit of a process, I’ve been really impressed with how straightforward they’ve made everything.
So, despite technically being a “returning customer,” I’m definitely not leaving Sleeping Duck, I’m just coming back with a bigger bed
Mattress: 10/10 Customer service: 10/10 Would buy again: literally am.
We were looking for a mattress and a bed frame and I'm sure the indestructible frame would have been excellent- however we decided on a frame from another manufacturer in a style we really wanted and knew was very strong. We were pleased with the… Read more · 1
frame, but we are still astounded at the quality of the mattress. We weren't sure whether we needed a KING!- but Oh Boy- yes it takes up a lot of room, but it's so nice to stretch out! PLUS and I guess this is what most people are interested in, the mattress itself is fabulous. We went with the firm on one side- medium on the other. I like firm, but I was a little unsure if it might be too firm. IT IS PERFECT. My wife likes the medium, and when I lie on it- I think- yeah I could sleep really well on that too! So far we have turned the mattress once and unzipped the top cover to switch the inserts to the other side- all worked as expected. There was a lot of discussion in forums about not being able to lift the corners to put the sheets on??? What- I don't think that at all. I was prepared to do this if it came down to it- however my wife did it easily! I know the mattress is not a 'budget' offering, but in this case you really do get what you pay for. We are very very pleased with the purchase. Thank you.
Follow-up · Since my last review we did decide to swap out the medium for another firm (so we are both on the firm). The process was quick and easy and we paid nothing! I cant speak more highly of the actual mattress and the great assistance of the staff.
Recent reviews
A new mattress is a big decision. However, all the positive reviews and knowing the mattress can be customised with ease made the decision easy. The mattress was a huge step up in comfort from day one although, I had to settle in and my body took a few weeks to adjust. After a few weeks I started to notice positive changes to my sleep and body,… Read more · 1
changes I didn't know a new mattress could make.
My wife felt her side was too soft, so she wanted to make it firmer. I simply reached out to SD and they sent out a firmness adjustment and now she's also very happy.
Great work Sleeping Duck, Will definitely recommend this product
As an 89 year old I was concerned about purchasing a mattress, sight unseen over the Internet. However, I found the whole process easy and the delivery and follow up first class. The mattress exceeded expectations. I had a couple of queries which were resolved by “Amy”and the team within the hour. The Sleeping Duck team turned a purchase into a satisfying first class experience and would be my first choice for any other purchases. Show details · 1
We did a fair bit of research pre buying. We were impressed with SD promo material. It stood out from other bed promos which often had a discount - but price was only one consideration. We have had other expensive beds ( $10k down to $6k on special at DJs ) which ultimately disappointed us. We ordered the "firm" mattress. Initially my wife felt… Read more · 1
it could be too hard, but no issues after a week. We now both love the firm mattress. We were initally concerned about assemblying ourselves, but no issue at all as long as there are 2 of u. The bed frame is incredibly solid and strong. We are awaiting the auto sheet refresh module, which was not available at the time of ordering. Given the weight of the mattress, we consider this is essential to make it easy to change sheets. We highly recommend the bed & mattress at what we consider to be a reasonable price.
I wasn't sure whether to get a firm or medium mattress, I have back issues and am a side sleeper. I went with firm, knowing it could be changed if it wasn't working for me. It took me a few weeks to get used to it, but I am very happy, sleeping well and my back feels good. It is very comfortable while still being supportive. I love that it is firm on the edges too, the firmness is consistent across all of the mattress. Show reply
We have replaced all 3 of our mattress since 2020 because these mattresses are so good. They are most comfortable mattress ive ever slept on! Love that you can take the top off & wash it too. Show reply
Find out how Sleeping Duck Mattress compares to other Mattresses
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My new Sleeping Duck mattress is absolute perfection. From the moment I lie down to the moment I wake up, it’s superb. I’m sleeping better than ever, and a lingering niggle in my lower back has completely disappeared. Spending a little extra for this level of quality was the best decision I could’ve made. Show details · 1
Since purchasing our sleeping duck mattress we have had the best nights sleep. I have medium my husband has firm. From our first contact with sleeping duck to ordering the mattress adjustments, sleeping duck customer service have been amazing. We love our sleeping duck and will never go back to any other mattress. Took us all of 2 nights to adjust to our new bed, we love it. Show details · 1
We bought a mattress and a base, the base is incredibly solid and heavy which has pretty much eliminated partner disturbance for us. After some fine tuning of the foam layer (great, fast after-sales support), it's the most comfortable bed we've ever had. Show details · 1
Looking for a mattress can be daunting- ask friends of their experiences- Sleeping Duck was the response of course. Checked out company and purchased my King. From the outset the ease in which buying a mattress taken away- professional service from delivery/ follow-up and ease of contact and support is rarely found with companies now days. Needed… Read more · 1
a mattress that gave me good support as I am a back sleeper, which my SD provide. Sleeping duck, you have excelled. One very happy customer
The sleeping duck matress and bed are great, feel very supported without feeling too solid. The design of the matress top feels good too, its very breathable, never feel too hot, very comfortable. Show reply
Overall very pleased with the sleeping duck mattress. They were quick to respond and send out different firmness section when requested, but if you didn't know it was available to ask, I couldn't find that much info on how to customise it to my preference. That being said, I love the mattress so far. I haven't had it during the summer so don't know if it is sleeps 'hot' but it is good now... Definitely getting better sleep. Show details · 1
We've had a sleeping duck king size mattress for about 3 years now, and all I can say is DON"T make the same mistake I did, don't buy one! My experience is similar to the other one star reviews and I'd assume the good reviews are from those who have purchased the mattress recently. It's great for the first year, maybe a bit less. I probably would… Read more
have given a good review back then. But after that, and conveniently after to trial period, the mattress deteriorates fast. It begins to sag and you can visually see the sagging when you take off the foam layers.
It has destroyed my back, and my partners back. I wake up in pain most nights and can barely walk. I have seen a physio, but we have to replace this mattress. We have all the different foams, firm, medium, soft, and the little ones you can put together. Nothing changes the issue. But I can see the sagging underneath, so it looks like some of the springs have collapsed.
So, please look at the bad reviews before making this decision. Look at how long the person has had the mattress. Those who have had it less than a year haven't experienced the real poor quality yet.
Sorry to hear you’re struggling to find comfort,… Read more
We have had our king size mattress for about 8 years now. When we first got it I thought It was a great feature that we could buy a replacement top foam layer to suit our comfort preference. After sleeping on it for a short while we were both happy with the comfort level and didn't need to change it. Till this day we have not needed to buy any… Read more · 1
replacement foam layer, do any maintenance or spend any extra. It still in perfect condition and feels as good as the day we bought it. I've always been around 90 to 95 kg since we've owned it and I still love it. They say you get what you pay for well we have got plenty more than what we payed for as the mattress was very well priced for the incredible quality and build, the fact we've had ours this long and it's looking like we will get another 10 years we have saved so much money as a result. Best money we ever spent. We've also moved home twice and it's got convenient strong handles in good positions to easily move and carry it.
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