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Slumberland vs SleepSoul Mattress Reviews

Compare Slumberland and SleepSoul mattresses side by side: owner satisfaction, support, durability and price, based on aggregated customer reviews.

Checked byBecky Reeve, Staff Writer, Mattress Expert
SourceCompiled from WantMattress review data

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Brand

Slumberland

Overall score4.7/5
Price range£500 – £1,200
Brand

SleepSoul

Overall score4.7/5
Price range£120 – £478

On aggregated owner reviews the two are level at 4.7 out of 5, so the choice comes down to price, trial and guarantee.

Becky’s take

By Becky Reeve

Checked against current models and prices in October 2026

I'd pick Slumberland, because most SleepSouls have a pillow top stitched on, the one build I'd steer you away from at any price. The soft top only gets softer, and you can't flip it to even things out. Without the pillow tops, SleepSoul comes down to three mattresses. The Balance 800 and the Heaven 1000 are both medium, one with memory foam and one with gel over the pocket springs, and the Space 4000 is firm.

Slumberland costs more, and every model has a plain top. You get memory foam in the Airs, wool in the Naturals and latex in the Response models, in medium or firm. Compare the Balance 800 with the Air Memory 2.0. Each is a medium with memory foam over pocket springs, and only the Slumberland can be tried in a shop first, at Bensons for Beds.

SleepSoul is Birlea's boxed brand, and it wins when the bed has to be cheap, for a first rental or a lodger's room. Buy the Balance 800 and nothing with Pillow Top in the name. For a bed you'll keep for years, buy the Slumberland.

Head to head

Slumberland has 17 of its 18 mattresses sprung; SleepSoul has 10 of its 11 mattresses sprung. Only Slumberland offers latex, in 8 models. Slumberland runs from medium to firm, and SleepSoul runs from soft-medium to firm. SleepSoul is the budget choice of the two: Slumberland's cheapest mattress costs several times as much. At the top end Slumberland goes further still.

How they differ

SlumberlandSleepSoul
Mattresses we list1811
Price range£500 – £1,200£120 – £478
Owner rating4.7 out of 5 (8,029 reviews)4.7 out of 5 (2,851 reviews)

Mattresses only. Ratings are the review-weighted average across each brand’s mattresses on UK retailer sites. Prices read 28 October 2026.

Slumberland

Slumberland is one of the oldest and most prestigious mattress manufacturers in the UK having first been established in 1919 in Birmingham. To this day, Slumberland remains one of the largest mattress manufacturers, offering an impressive range of products in pocket spring support layers accompanied by numerous upper comfort layers, primarily of foam and latex.

When it comes to price point, Slumberland aims to capture the mid-range price tier while still offering upper range quality. This is evident in the pocket spring support layers offered across the lineup, a support that tops the charts in terms of body contouring and pressure relief.

SleepSoul

SleepSoul is one of the newest manufacturers to make a splash in the last few years, entering the arena at the start of the first lockdown and rapidly expanding through its use of existing supply chains provided by its parent company, Birlea. Since inception SleepSoul has rapidly gained a strong market position in the bed in the box space, competing directly with other popular manufacturers like Eve, Simba and Nectar.

SleepSoul are not sold directly and are instead sold through a host of retailers up and down the country in both online and offline capacity where the price of these mid-tier priced products tend to get carved up down to the lowest pound as everyone reaches to capture the sale.

Slumberland owner satisfaction

Slumberland mattresses are well reviewed, mostly for comfort and support. "Comfortable from day one", one Naturals Premium Wool owner wrote. An Orthopaedic Support owner called it "Firm but not too firm". Bad backs come up a lot, and usually the owner says the pain has eased ("Really helps with back pain"). Plenty think the price is justified: "Expensive but worth it". Heat barely gets a mention, and when it does owners split about evenly between saying the mattress stays cool and saying it runs warm. A minority of owners report a dip forming within weeks ("Sagging and dipping on one side already"). Several mention a smell on unpacking that took anywhere from a few days to a month or more to clear. A fair number found theirs heavy to rotate: "The mattress is really comfy but it is so heavy." Edges split opinion: Orthopaedic Support owners mostly praise them, while a fair few Air and Naturals owners found them soft when sitting on the side of the bed.

Slumberland supportiveness

When it comes to supportiveness, Slumberland deals almost exclusively with pocket spring base layers. I bring up pocket springs a lot because they are the true mark of a good quality support structure, they generally perform better in tests than open coil traditional springs and reflex foam. Pocket springs offer, on average, better support and better durability, lasting longer than competitors. Slumberland has core parts of their lineup dedicated to orthopaedic support which will prove ideal for those looking for additional back and neck support. In terms of firmness, we see a variety of different tensions that will ensure there is something for everyone in the lineup. Recommendations typically see those with back or neck pain navigate toward firmer mattresses, accompanied by back sleepers and heavier weighted people. For those who sleep on their side or are of lower to average weight should perhaps consider a medium tension mattress. With support, it’s all relative and subjective to each person, so consider each mattress on its own individual merit before purchase.

Slumberland durability

When it comes to durability, Slumberland makes some impressive strides with their lineup. Thanks to the pocket spring support layer you get a better base layer acting as a foundation for everything that sits above. What separates Slumberland from many other manufacturers is that every bed and mattress in the lineup comes with an 8 year guarantee. The guarantee is a testament to the manufacturer's belief in the product they are selling and how long it will typically last. Lots of the industry relies on a 1 year guarantee and helps demonstrate the level of quality offered within Slumberland mattresses.

Slumberland best offers

We've managed to find the following top deals from across the web on Slumberland mattresses.

  • Bensons for Beds

    *SLUMBERLAND*

SleepSoul owner satisfaction

Owners are mostly happy with the SleepSoul range, and the praise is much the same across it: comfort, value and a box that is easy to unpack. One Bliss 800 owner called it “Good quality and excellent for the price”. Another found it “very easy to manage, open and soon plumped up”.

Firmness is the recurring complaint, and it runs both ways on the same model: one Bliss 800 owner wrote that it was “not medium as advertised. It's soft.” Another found the same mattress “Far more firm than the description suggests”. A few owners find them warm at night. The other complaint that keeps coming up is edge support, mostly on the Comfort 800 and Heaven 1000, and a few owners across the range say they can feel the springs. One Comfort 800 owner wrote that “the unsupported edges are annoying”.

SleepSoul supportiveness

Supportiveness is at the forefront of SleepSoul design, with pocket spring support structure taking centre position in the lineup and offering a great variety of tensions ranging from medium to firm in their more popular offerings. The open coil variants perform less well however, do feature at a price point making them a great option for those on a budget,

The support layer in much of the range is able to be compacted and rolled, giving you a tighter package come delivery that saves on logistical and delivery costs that can be passed on to you.

SleepSoul durability

Owner reviews of the range go back years, and those that mention wear are split. One owner bought a second SleepSoul about five years after the first and said the original was “STILL as good and cosy as new”. A small number report a dip or sag forming within the first few months.

To offset this concern, SleepSoul has developed a 10 year warranty to accompany the purchase of mattresses in the range. This warranty should go a considerable way to alleviating the worry over sagging and will help establish SleepSoul as a leader in the industry.

SleepSoul best offers

We've managed to find the following top deals from across the web on SleepSoul mattresses.

  • Up to 55% Off Sale

    *SLEEPSOUL*

Owner reviews of Slumberland mattresses

5 . G

Before purchasing this Benson's mattress (<a href="http://bensonsforbeds.co.uk" target="_blank">bensonsforbeds.co.uk</a>), I discovered that the firmness of a mattress should be determined by a person's weight and sleeping position. There are many guides on the internet about this, such as sleepfoundation/best-mattress/mattress-firmness I am approx. 168 lbs in weight and a side sleeper, so I was very confident a good quality mattress which was medium firmness would be the best firmness for me. I am not disappointed with the Slumberland Natural Solutions 2000 medium firmness mattress. It is very comfortable although it feels much harder than my old mattress which was 17 years old and completely worn out. I chose the Natural Solutions 2000 mattress as it has natural fillings which are more breathable than foam layer mattresses. These natural fillings allow body heat to dissipate more efficiently than foam layered mattresses. This was very important to me as I live in a very well insulated building in a 1st floor flat, which also receives a lot of direct sunlight through the windows throughout the day and I tend to be a slightly 'hot' sleeper. I have not felt too warm in bed during August 2023 with my new Naturals mattress. The Slumberland Natural Solutions 2000 is also very good value for money when compared with other similar mattresses on the internet. The outer material feels high quality and so do the pocket springs when lying on them. It has 2000 pocket springs which helps isolate any movement a sleeping partner might make which helps to aid a good night's sleep, especially if someone sleeps with a 'restless' sleeper. Kyle was the friendly and helpful salesperson who I saw at Benson's showroom in Yeovil. I recommend the Slumberland Natural Solutions 2000 Medium Firmness mattress and Benson's showroom in Yeovil :)

5 WelshUtd3

Albeit expensive, what an absolutely fantastic mattress. We tried a few in the store (Llandudno) and were given loads of different tips, advice, and guidance, but this one really stood it for us in terms of quality, comfort, and price. We bought this alongside a King-sized ottoman and we could not be happier. Having used this mattress for just over two weeks, it's somewhat hard to believe, but we have slept-through the night every single night since we bought it, which isn't common for us! It is ridiculously comfortable, and just gets comfier the longer you lie on it. There is plenty of room to lie in comfort without disturbing the other person, and it doesn't seem to get too hot at night either. Despite the 1-star reviews - which I 100% disagree with - we have tried and tried to replicate the 'rolling over disturbs the other person' claim but it's just not true! The mattress seems to give a perfect balance when rolling over, and when awake or asleep, you can barely feel it. Once you're lying down, you just get comfier and you tend to stay in the same position without gettimg achey or fidgety which is great. I am a side-sleeper, and other half is a front-sleeper, and we adore this mattress. It suits us both perfectly. Our main concerns are that it is quite a tall mattress, so feels quite high off the ground/our bedside table at times (especially with our ottoman bedfeame), and extra deep fitted sheets only just cover the mattress on each side. We also just have a mattress topper, but are considering getting a full mattress cover (i.el wrap around the whole thing) instead, just to protect it that little bit more around the edges.

5 Monique V

I wanted to use the mattress for a while before posting a review so after having slept on it for 2 months …. - woke up after the first night and realised I got up without backpain. I have a crushed vertebrae and most mornings I ache so this was a good start. 60 nights later I have also discovered that if I have back pain after a day I go to bed and I wake up with less pain so the mattress is definitely aiding my aches very well. - I suffer from insomnia and yet again since having bought this mattress I have been sleeping so well that even those nights are getting less and less. When I do have sleepless nights it is so comfortable it doesn't bother me to lay awake and just listen to some relaxing music. I have medium firmness by the way. The one thing I have noticed is that the topper is not holding its shape all that well. It's only me using the mattress so that's a bit of a concern at the moment and something I will need to watch as the months go by. But after a lifetime of mattresses and back pain and sleepless nights this is the one and only mattress that so far has aided that THE BEST. Definitely worth buying if you have struggled with some of the same issues I have.

1 Verified Reviewer

I've had this mattress coming up to 3 years and it's the biggest mistake ever. It was amazing at first, I bought a form as I'm a stomach sleeper. Now I wake up multiple times in the night with back back as it dips in the middle.. apparently this is perfectly normal. It is apparently supposed to mould into your body, no it does not. It dips in the middle. I honestly this there is a design fault with the memory foam but Bensons for beds will never admit to this. I emailed bensons for beds customer service and the advice I received was to sleep on the edges to help flappen it down so it's more even. This isn't even a joke , I have the emails, I was told how I should sleep and what positions. I sleep alone and have down since I bought this bed, I'm not over weight either, that shouldn't even matter if I was over weight, I can't imagine how bad this mattress would be if it was getting bounced on regularly. I'm 5ft2 and 9st so for it to dip in the middle is absurd. I've had a mattress technician around today to measure it and do some test on it. I'm under no illusions bensons for beds are going to tell me it's all perfectly normal. Well it's not perfectly normal. I bought a memory foam topper hoping this would help but it hasn't. They told me I wasn't turning it enough. Wrong - I turned it every 3 weeks, now I'm doing it weekly.. The excuses they will make up to tell you this is normal for a mattres.. Well no it is not, I had a silent night memory foam for 10 years prior and not a single problem with that. Looks like I'll be buying another mattress as I know I can't carry on sleeping on this, I don't look forward to going to bed as I wake up multiple times. And how do I know it's the mattress keeping me awake? Well I've been away for 2 weeks and it was the best nights sleep I've had in a very long time as the mattress was amazing and I didn't get a back ache once. So please let my experience be a warning, there are loads of amazing mattresses out there, please don't waste your money on this. I'm not looking into getting a new mattress.

1 Danielle S

I loved this mattress in store. It was delightfully firm and supportive, while also being really comfortable and seemed like it would offer me the support I really wanted and solve the aches and discomfort I was experiencing with the mattress I had at the time. It was notably more than I intended to spend, but it was on offer and I felt it would be a worthwhile investment. I wish I hadn't bothered. I really wish I'd just gone for a much cheaper mattress from an online store. I think the quality would have been comparable, the cost a lot less, and the delivery much faster. Within a few weeks, despite turning the mattress as required every wee (and boy, is this mattress heavy) it had developed a noticeable dip. When I took photos of this dip and sent it to Bensons, I was told this was normal, did not look like a fault and therefore I could not get a refund. I was offered to exchange my mattress under the 40 night guarantee, but told that I would have to pay 10 percent of my original purchase price to do so, and pay another delivery charge of £49. Also, because my mattress had been on sale when I ordered it, if I simply chose the same mattress again (in the hopes this was just a faulty mattress) I'd have to pay the difference of several hundred pounds. I pressed the issue, and a technician was sent out to see if the product was faulty. He was very nice and empathised with my frustrations, but he said, according to Bensons, this type of dipping, even within weeks (and despite it causing me back pain) was considered acceptable. I understand that some settling is normal, but a dip of over 1cm (nearly 1.5cm) in under 3 weeks? That's not acceptable to me. Especially not at this rice point. It's very noticeable when lying on the 'edge' of the dip, and I can feel myself rolling in to it. I'm just really disappointed. The pre-sale service I received in store was great, but the product is clearly not of an acceptable quality, and the after-purchase customer service was very poor. I have attached the photo of the dip so you can see for yourselves.

Owner reviews of SleepSoul mattresses

5 Heather

This is a really comfortable, good quality mattress. When it arrived (in an amazingly small box), the mattress was well wrapped up in plastic and there was a little tool to slice the plastic open without slicing the mattress, plus instructions for the mattress. It was simple and straightforward and the mattress was ready to sleep on in just an hour or so. There was no obvious chemical smell, just a slight whiff if I put my nose right on it as soon as it came out of the wrapping. I haven't been bothered by any smell when sleeping on it. I bought it as an urgent need because the old one was giving me back pain. After two nights on this mattress, the pain was gone and i've had a couple of weeks of very comfortable nights with much better sleep so far. The only thing i'm not so pleased with is the edges squish down when you sit on them. I guess they have to in order to fit inside the small box but I prefer the edge of a mattress to keep its shape when I sit on it. It's not a major problem as I sleep alone but if I shared it and had to sleep near the edge, i'd feel as if I was going to roll out of bed. I'd want a king size if I was to share it. I will also get a mattress topper just to increase the comfort factor even more (and to fulfil the conditions of the guarantee). Overall, I am very happy with this mattress, it's great to feel comfortable and well supported. With the discount, it's amazing quality for the price. So glad I bought it; my back thanks me every morning.

5 Fraser

Good Points: It's the first new mattress I have had in years and its quite a difference but theres lots I like about the change: - The mattress is very supportive of my body, I'm 5'11 and weigh nearly 100kg's, support matters! - It feels stable and doesn't make me roll to any low spots - The mattress is far lighter than I anticipated so rotation by myself is really easy, especially with the handles - It keeps me warmer which during the late heat was a bit of an issue but I think I'll appreciate it during the winter - It arrived rolled and it was easy to remove and set up in no time Improvement Points: There are a couple of things but these are very minor, and they are just my views: - The handles, despite the low overall mattress weight dont feel very sturdy and I worry I'll rip them clean off - The measurements indicate the mattress depth, and was made very clear on the website, but depite my measurements it was still a shock to see such a deep mattress having been used to very thin one for years - I think I remember seeing it mentioned as being on the firmer side of things but compared to my previous mattress this is much softer (not necessarily a bad thing, just didnt expect it is all) Thats it really. As you can see the negatives for me are very minor and I would overall highly recommend the product.

4 Christopher

The product itself is as expected, it was delivered vacuum packed in a box as tall as the mattress is wide and rolled up, so it doesn't take up too much space and is just small enough for the average male to handle. It is of cause a bit on the heavy side so probably be a good idea to get help if moving up stairs but is easy enough to slide up the stairs on its side. The box contains the mattress along with a handy safety knife to open the vacuum sealed bag and some documents. After removing the mattress from the box take care with the unrolling as it is a bit weighty and king of suddenly springs/flops the last 2 or 3 foot so have no breakables near the end if unrolling on the bead frame. When cutting the plastic try not to cut a large hole, doing this will allow the air to gradually enter the mattress and the mattress will safely spring back to it intended shape, then you can remove the plastic with the provided safety knife. The mattress boasts a 1000 pocket springs topped with memory foam so no need for a mattress topper as there's plenty of padding on top of the springs. I found the medium firmness of the mattress to be just right for me and after having the mattress for a month now I can confirm that I sleep better. The price was very competitive the quality it right for the price but the delivery let down experience a bit, the guy was unbelievably miserable didn't say a word to me, didn't smile (giving off couldn't care any less vibes) attitude was disgusting.

2 Trusted Customer

Improvement Points: I ordered the 120cm wide 'small double' mattress. Once unwrapped, it was clearly far too wide and would not fit on my bed frame, being around 125 cm wide. I know that foam mattresses take a while to regain their proper shape, however this has not been as quick as anticipated. As a the spare bed mattress, it has slowly change shape, and after about 4 weeks of resting and not being slept on, it is now about 122cm wide. It just about fits onto the frame.

1 Trusted Customer

Good Points: In the first year or so resonably comfortable but then it goes wrong... Improvement Points: After about 2 years the mattress has developed 2 distinct dips, about 3cm deep (after ~4 hours after getting about of bed. They are worse first thing) so at night you keep rolling back into them. I'm told : 'Over a period of time the body will create a natural impression on the mattress. This is known as settlement and is perfectly normal.' I dont beleive a dip that is deep enough to affect your sleeping position is normal and i didn't have this in a previous memory foam mattress. We only changed as we went up in bed size. So after 2 years use of a mattress that has a 10 year warranty I am having to buy a new one as this is unbearable to sleep on. Spend a bit more and get something better with reviews after a few years, not a few days.

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