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Reviews with attachments
Finally the support I need, and in a box! – Well packed, very firm mattress of high quality. we couldn’t fit our beloved king size mattress up the stairs of our townhouse.. but the sleep firm mattress in a box managed to squeeze through! Very pleased with our purchase and arrived faster than advertised Show details · 1
Best firm mattress!!! – Best firm mattress that you can find in Australia! I have been searching for the best firm firm mattress for a long time. My husband has back and neck issues, as he used to sleep on his side a lot, ever since we got the mattress, he has been sleeping on his back, and the mattress has given him such good sleep every night. Thank you Sleep Firm! Show details · 1
I am so in love with this mattress! – I can't tell you how much I love this mattress. I ordered it a few days ago (next-day delivery) and can't believe it comes in a box AND it's made in Australia. Who makes them in Australia nowadays???? Show details · 1
Was brilliant for the first 4 months and became noisy - company replaced it and the new one has been good – The mattress was simply brilliant when it arrived, excusing the fact that delivery took approximately two months to Perth. It is firm and supportive. I get a much better sleep now than I did on a previous mattress with a similar price point. Unfortunately, the mattress wasn't aging well. Certain springs were intermittently noisy after 4 months of… Read more · 3
use. They made a popping sound when under load. After my review here, the company replaced the mattress under warranty. It has been fine so far.
In-depth reviews
Best Sleep Ever: My Experience with Sleepfirm Mattress – A few months back, I suddenly had terrible back pain that stopped me from doing my daily activities and even kept me from going to work for two days. Since then, I had been sleeping on the floor because the pain was so traumatic. I decided it was time to find a mattress that was both firm and good for my back. After weeks of research, I discovered… Read more · 1
Sleepfirm. They had impressive certifications, awards, and real human reviews that convinced me to give them a try.
I live in a regional town in South Australia, and I was amazed when my mattress arrived within just six days! Now, let's talk about the most important part: the mattress itself. Although I don't sleep many hours, I always aim for a very deep sleep. From the very first night on the Sleepfirm mattress, I noticed a significant reduction in my back pain. I woke up feeling refreshed and rejuvenated, something I hadn't experienced in months. The quality of my sleep has drastically improved, and I can finally go through my day without the constant nagging pain.
The Sleepfirm mattress has been a game-changer for me. It's incredibly comfortable and provides the perfect amount of firmness to support my back. The materials used feel luxurious and durable, and I can tell that this mattress will last for years. I also appreciate the eco-friendly certifications and the company's commitment to quality and customer satisfaction.
If you're looking for a mattress that combines comfort, support, and quality, look no further than Sleepfirm. This mattress has exceeded all my expectations and has given me back my nights of restful sleep. I am beyond grateful to have found this product and would highly recommend it to anyone suffering from back pain or simply looking for a high-quality mattress.
Promotes good posture and back support – In 2021 we upgraded our bed to a king size one, but unfortunately our beloved mattress on the previous bed (from Chiropedic) was discontinued so we had to find a new mattress. We then purchased a ‘mattress in the box’ from a different company, that was reputable for their foam layered mattress designs but sleeping on that mattress resulted in the… Read more · 1
development of lower back pains and aches of our shoulders/neck after the mattress sagged within months. This led us to back to Chiropedic ending (Bed in a box shop) to try the ‘Sleep Firm.’ The staff their were so knowledgeable and gave us confidence to try the ‘Sleep Firm’. We haven’t looked back, in fact, from day one, my ruined back started to straighten out. Although initially very firm, it is now about two months old and I feel that the bed is more flexible allowing the mattress to contour to my body without any sagging. It’s perfect. My partner agrees too, stating he feels that his lower back pains are gone. My sleep quality and duration has also improved since having the mattress but it did take about 3 weeks to get used to it. I feel that this has been a worthwhile investment and I can already tell that this mattress will last the distance. It’s a very well made mattress and one of the very few that have been endorsed by the Australian Spinal Research Foundation. It definitely has our vote.
Great for large and heavy bodies – We previously had a different brand mattress on the same bed base. I am over 100kg and 6 foot 3, less than a year later on the other mattress we had quite noticeable sagging and a king's ridge. I would get quite a sore back and shoulders overnight. So we did some research and came across the Sleep Firm King mattress. We are so happy with it, no… Read more · 1
sore shoulders or backs, no king's ridge and no noticeable sagging like the other mattress we had. I will just say though, that it is firm. Which is exactly what it is advertised to be and personally, we like a firm mattress. So it's not a problem for us at all, but I could see someone buying it and thinking it is too firm. But that would be more of an issue with them choosing the wrong mattress rather than any issue with the product.
Price wise, we were recommended to visit a mattress store when we were having trouble with the old mattress. Their mattresses started at $2700 and went up from there. The sleep firm came in way under that so in my opinion is excellent value.
All in all, very happy with the purchase and I would recommend it if you are a larger framed person who gets sore overnight.
Recent reviews
This is an excellent mattress that deserves a 5 Star rating, except for a lack of grip straps on the sides, which is quite odd to be missing from a king size mattress (54 kgs in weight). Had I been able to give it 4.5 stars, I would have done so. The mattress is excellent, and if you are after a firm-to-very firm mattress which is also comfortable… Read more · 1
to sleep on, this is it. I'm 179 cm tall and 92 kgs heavy, and tend to sleep on my back or sides, and after having slept on this mattress for the past few nights, it is amazing how rested my body feels in the mornings! Ordering the mattress online was as easy as it could be. Delivery happened around 10 days after ordering it. I'm based in Sydney, and believe their factory and warehouse is in Victoria, so if you're in Victoria, you may get it sooner, and if in other states, it could take longer. Delivery was smooth, and the process of unpacking (even for one person alone) not that difficult. I took advantage of their End of Financial Year discount, as well as using a discount code offered by the bedbuyer website, and believe got a great deal (AU$1154). The top layer makes the mattress very comfortable, but since not detachable to be washed, you'd need a suitable mattress protector for it. I bought a Protect-a-Bed Tencel Signature Series, and overall very happy with my choice!
I love this mattress is so good to my back. Unbelievable comfortable. I do recommend it for sure. Delivery took a bit long but definitely worth the wait and the money. Thank you Show details · 1
Perfect firmness and coolness – We love this mattress, we had an Emma Mattress and it wasn’t firm enough and replaced it with this mattress. It’s perfect for us and I love how cool the mattress keeps me. My sleep has improved in the 10 days we have had the mattress and my back pain has reduced. Show details · 1
Great product and excellent service – The ordering process was straightforward and easy to navigate Good communication from the seller Very happy with the mattress. Show reply
Very firm, but thats what we wanted – Bought the sleep firm mattress for the extra support due chronic back problems. Only had it a week. It is a very firm mattress, the firmest I encountered when 'traditionally' shopping around. It has softened a smidge over the week but my back problems have eased...so job done...I was initially skeptical of the 'mattress in a box' concept but it… Read more · 1
appears to have worked well. Would have given them 5 stars except for the delivery which took over two weeks, apparantly this is the usual time frame if you don't live in Melbourne. So far, very good..........
Find out how Sleep Firm King compares to other Mattresses
Know better, choose better.
Best mattress purchase in my 34 years of buying and replacing them!! – Love it was an Australian company it is perfect. The firm mattress really does support our back and we have been getting a wonderful restful sleep. When our mattress did arrive in the small compressed sealed packaging, we were worried we bought something that was not going to meet our expectations, as we have always purchased Sealy mattresses, but… Read more · 1
so glad it went beyond our expectations. Our adults' kids are now getting one. Loved that it was really affordable, and we didn't need to pay thousands of dollars for a good firm mattress.
Great Mattress – I love this mattress. When we first set it up and I sat on it, it was pretty firm and I was worried that I made the wrong choice, but I had the best night's sleep that night. My partner took a little while longer to get use to it, but we popped a mattress topper on top and he loves it now. For me the mattress goes above and beyond. Show details · 1
From sceptical to believer – I was looking for a firm mattress as I have lower back issues. Ordering off the website was easy. However, I was a bit sceptical about whether a mattress in a box could really be a good quality mattress and whether it would actually be firm and comfortable. Once delivered (which was quite quick even though I live in a regional area), my worries… Read more · 1
were alleviated. After opening the box up, the mattress quickly expanded up to its full size (within a few minutes) and yes, it is firm but still very comfortable. The mattress has a soft top to yet that ensures a good night's sleep. Overall, I am impressed with the firmness, softness on top, and the general quality of the mattress.
Finally a good night's sleep! – I love this mattress. It is perfect for those who like a firm and supported sleep, as it is soft enough to be comfortable, but the firmness gives the right amount of support so I never sink in. Definitely worth trying. Show details · 1
Heavenly sleeps – Was very sceptical about these in a box mattress suppliers as we had a terrible experience with another company. Thought we would give it a try one more time but with an Australian company. Not only was the delivery super quick but the bed is heavenly. I am now waking up feeling refreshed and all my aching back and leg issues have disappeared! Show details · 1
Great firm mattress for back pain – If you are looking for a firm mattress that supports your lower back, this is the one for you. I have been sleeping on this mattress every night for two months and it has made a huge difference to my back pain. The previous mattress I had was twice as expensive and it caused my hip to sink and my back to ache. This mattress is firm and stable and… Read more · 1
keeps my spine aligned. I wake up feeling rested and refreshed every morning. This mattress has improved my quality of life and I highly recommend it to anyone who suffers from back pain.
Perfect support in the night for a productive day – I am using these mattresses for the past 6 months. My overall quality of sleep is way better than what it had been on my previous 'good brand' mattress. The days are much more energetic. My neck and upper back were in constant spasm and pain, and that has gone since I have started sleeping on my Sleep Firm. I feel the real difference with in 1-2… Read more · 1
nights when I travel for work and sleep on mattresses in good hotels around the country. I can comfortably say no other mattress so far compares with Sleep Firm in the comfort, back and neck support, sleep quality and value for money. The only feature to be improved is the edges of mattress.
Firm? Yes. Awesomely comfortable? Yes – Being a large, heavy bloke, I was after a mattress with enough firmness and support to prevent my spine from bending like a banana every time I lay down on it, as was the case with my previous mattress. Thankfully, the Sleep Firm mattress has delivered on its promise of being a “firm foundation for a restful night’s sleep.” I now sleep nice and… Read more · 1
cool, too, whereas I often used to overheat and wake up as a result of my previous mattress’s tendency to envelop me as I sunk into it during the night.
I like the fact that Sleep Firm mattresses are made in Australia, and you simply can’t beat the convenience of having a mattress in a box delivered to your door.
Love this firm mattress! – My husband and I both love a firm mattress and this has been an absolute life changer! It is very nice and firm without being too hard. We have had this for 4 months now, and still every night when we get into bed, at least one of us will say: "This is the best mattress ever!" Show details · 1
Find out how Sleep Firm King compares to other Mattresses
Know better, choose better.
Just what we had been looking for – This mattress replaced a prior boxed bed that had a soft pillow top. Initially it was a big change from a soft mattress to a firm one but very soon we go used to it and love it! We have the best sleeps now. Before I had been waking up with sore neck and back and numb arms but not since we have had this mattress. Would highly recommend. Show details · 1
So far so good – Can’t believe that a mattress that so far we are loving could actually come out of a box. Mattress is firm which we love and my wife and I have both been sleeping well on it. It certainly lives up to the no movement impacting on a partner’s sleep. Waiting to see how the mattress goes over time in terms of sag as it obviously cannot be flipped. We… Read more · 1
have followed the “spinning/turning” instructions in terms of frequency but find this task difficult as there are no “handles” on the sides of the mattress.
Amazing! – This mattress is amazing if you are after a firm mattress! It took about a week for my body to adjust, initially it was quite firm but it has softened slightly without sagging. I’m a back and side sleeper and it feels comfortable in both positions. It feels like 9/10 firmness with a slight cushioned feel, my back and neck pain has gotten better since sleeping on this mattress. So happy I went Sleep Firm and was able to support an Aussie business! Show details · 1
Good firm mattress – We've had the mattress for a couple of months. It's very supportive, no sagging so far which is great. Initially we thought it was too firm but that was just compared to the very soft mattress we were using before. No more sore backs. Delivered rolled up. It's very heavy so a bit difficult to move but otherwise all good. Show details · 1
Bed and base – Productreview.com.au helped us decide the best mattress and base. We went with The Mattress - firm and the Chiropedic Bed Base. Found that is has helped ease my lower back pain. Highly recommend these products Show details · 1
Good value firm mattress – Accurate to the label! Very firm - great for back-sleepers but can be a bit sore on the shoulders for side sleepers. Can't feel any movement when my partner is restless though! Good value, at least so far - we've only had it about 6 months so can't comment on durability, but no signs of sagging yet. Show details · 1
Finally I found a bed that's comfortable and supports my back properly – I've tried so many beds to suit my back as I really need a firm support and usually end up on a futon on the floor but this was getting uncomfortable in my 50's. I finally found Sleep Firm and went for the King size so there's plenty of room for us both and it's brilliant, super supportive but very comfortable, my back and neck always feel better… Read more · 1
the next day and after about 5 months it's maintaining all the support, no sagging and the edges stay firm. We both love it, the company seemed good to deal with and now we don't need to look at anymore mattresses, phew to that, it was driving us nuts.
The most comfortable mattress I got – I was initially confused about buying this mattress but I am happy that I decided to go ahead. You will peaceful sleep, no back ache and optimum temperature everytime U spend time on it. I would highly recommend this mattress. Show reply
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