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Slumberland vs Sealy Mattresses

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Slumberland

Slumberland is one of the oldest and most prestigious mattress manufacturers in the UK having first been established in 1919 in Cambridgeshire. 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.

Read our full Slumberland review

Sealy

Sealy has formerly separated from Silentnight, who once managed the UK arm of the popular retailer and will now be re-acquired by Tempur Sealy International. For those who don’t know, Sealy is the world's biggest bed brand that’s not down to luck, Sealy mattresses are highly regarded and at a price point that is achievable for the vast majority of people. What’s more, the company produces handmade beds right here in the UK using some of the finest fillings and upholstery.

Sealy’s Posturepedic technology makes it ideal for those with back and neck pain looking for that additional bit of support, becoming the only partner to be approved under the Orthopedic Advisory Board

Read our full Sealy review

Mattress Score

Overall Score:
Slumberland: 4.72/5.00
Sealy: 4.83/5.00

Customer Satisfaction:
Slumberland: 4.72/5.00
Sealy: 4.83/5.00

Price:
Slumberland: £309.95 - £1094.00
Sealy: £277.62 - £2099.99


Based on aggregated reviews and performance scoring, we would recommend Sealy in this face off!


Becky
Compares

Slumberland Owner Satisfaction

Slumberland mattresses are well reviewed, expected given the brands huge selling power. When it comes to customer feedback, reviews are positive with thousands of reviews and happy customers. People particularly enjoyed the luxurious qualities offered from such a reasonably priced mattress with those customers believing they get very good value for money. Other positives come in the form of the support layer, offering full body contouring and pressure relieving qualities that offer a degree of orthopedic comfort that protects and helps against back pain.

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 orthopedic 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 most of the lineup features a 5-10 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. Combine this with the double sided nature of much of the range and you actually get twice the surface area of many competitors, further expanding on longevity and durability.

Slumberland Best Offers

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

Sealy Owner Satisfaction

Satisfaction is at the heart of what Sealy offers. Since their inception Sealy has offered numerous different base and comfort layers to try and appease all areas of the market. The company has largely remained successful in their plight thanks to their strong support within the mid-tier market. Customers are most satisfied with the company's firm orthopaedic mattresses, for which they have become renowned.

Sealy Supportiveness

The Sealy lineup includes everything from soft through to firm tensions. The most popular in the range are the mediums which give the best overall support for most people, pairing well with the pocket spring support layer to offer full body contouring for all-round support without feeling too-firm.

For those looking for a bit more support, Sealy has firmness grades exceeding firm and entering extra-firm territory. We would personally recommend these only for specific circumstances as comfort is reduced slightly to better aid support.

Sealy Durability

When it comes to durability Sealy performs in line with expectation. We do see a bit of fallout from some of the cheaper in the range, particularly the open coil sprung models which, combined with a single sided comfort layer often do not have long-lasting properties and may not afford as good value as initially perceived due to their reduced operating lifespan. Contrary to this is the excellent pocket sprung options on offer from Sealy, particularly when paired with a double sided comfort layer. A combination of these will ensure you get a long standing mattress that will last far better and in-line with the average expectancy where people typically look at replacing their mattress (7 years)

Sealy Best Offers

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

Slumberland Most Useful Customer Reviews

5 Verified Reviewer

Before purchasing this Benson's mattress (bensonsforbeds.co.uk), 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 Verified Reviewer

After an extended period using a, to be honest, pretty poor quality mattress, we opted to up the ante and go with the Slumberland Natural Solutions 2800. It ticked the eco-friendly box which is important to us and offers excellent support, without being too hard (we opted for the 'medium' firmness). We now sleep great and the issues I've had with back and neck which had just started to creep in have gone completely - and that's just in a small number of weeks. The mattress also retains heat really well which is an added bonus. We've not hit the summer (if we have one ) yet, so can't comment on whether the heat retention side makes us too hot, but all good so far. It's not cheap I guess at an rrp of 999, though offers at the time brought it down to 810 for us. However, for us it's well worth spending the extra and there's a significant guarantee period as well, We had a couple of weeks to wait for delivery, but that was fine (though we'd have had same-day if it was available!). Overall, highly recommended.

5 Verified Reviewer

It's lovely, I didn't realise how much the old one had deteriorated! A bit firmer than in the shop but the nice chap did make that clear before I bought it. It's settled down a bit now and my back has been so much better after just 2 weeks on it. It's cooler than the memory foam one which is what I wanted anyway. It doesn't move much with both sides being used at the same time. It's pretty deep so take note of that as it's quite high off the floor on a divan base, but I was used to a lower wooden frame anyway. You might need some deeper fitted sheets to cover it completely although it's a lovely looking mattress in it's own right. I'd say that the medium one would be a good fit for most folk, but this form one is perfect for me with just mild back pain during the day, but gone in the morning. Don't hesitate, it's worth every penny! After sales messages very informative too, delivery spot on and really nice couple of blokes.

4 Verified Reviewer

Well, for the time being, we're reserving our total judgement. We think we're getting used to it but have a few 'not sure' thoughts: 1. It's a deeper mattress than our previous one which was an earlier version of this mattress which we'd been happy with but was 11 years old. For someone of 5'1" it's almost impossible to perch on the edge - which isn't as firm as our previous one very soft around the edge. 2. After only two or three days' sleep, there are obvious dips in the top of the mattress where our lower backs and bottoms lie. This surprised us. These dips don't disappear as the mattress settles. Is this normal? When we ordered this mattress, the advisor explained the benefits of the improved memory-foam layer perhaps I need to call him and ask about it. We chose the 'firmer' version of the mattress and we're hoping it was a good choice. Hopefully we will soon feel it was a good choice.

5 Verified Reviewer

I'm loving my new mattress so far. When I'm laid down it's really comfy. Soft to lay on and aligns with your body posture. When I sit up, it seems to sink down a bit though. It is also much deeper then I anticipated. I will need to buy some deeper fitted sheets. But that was my error as the measurements were clearly stated. My divan base is already deep and now topped with the mattress, I have to jump slightly to sit on the bed! Then my feet are dangling about 6" from the floor. I'm 5' 6" but have short legs! I've never paid as much for a mattress, but if the firmness and comfy top layer last a few years, I will be very pleased I did, and will remain very satisfied with my new mattress. Footnote: The initial Review box on the link would not let me write in it so I did the star rating and pressed Submit, then the error of not writing the Review came up and this time it let me type.

Sealy Most Useful Customer Reviews

5 Verified Reviewer

I've struggled with my sleep for years. I've had memory foam mattresses, I've tried multiple different toppers but always awoke in the night either with back pain or to feel myself sliding off the edge. Out last mattress was an improvement but after having out first child and being condemned to sleeping on the lip of the bed I decided enough was enough. We were getting a Super King bed and getting an actual good mattress! We went to Bensons and tried out a myriad of options. Naturally I was drawn to the most expensive option but I couldn't justify spending close to 5000 on a new bed. We tried the Sealy Newton Posturepedic Mattress and after laying on it for about 10 minutes I knew I'd found the one. It was extra firm and supported me in every position. It was love! We bought it from an Outlet store in Doncaster and got an unbelievable deal on it and even managed to get it delivered the next day. Getting it upstairs was a struggle and as it was being bent I was a bit apprehensive that it wouldn't bounce back. My nerves were settled as soon as it was on the bed frame. No issues what so ever. I was expecting a few nights to get adjusted to it but that evening something magical happened. I slept like a baby! No issues; no waking up with an aching back, no feeling like falling due to the reinforced edges, no waking up feeling fatigued still. We've had the bed for a fortnight now and I don't think I've slept so well in a long time. My Samsung watch is also saying my sleep is on the "excellent" rating. I'm massively impressed in this mattress, I'm enjoying having some actual space in bed due to upgrading to Super King size. If you're in the market for an extra firm mattress that holds you and supports you I highly recommend this one. We also adopted the having separate duvet covers that the Scandinavians do and this has also helped.

5 Verified Buyer

I wanted to 'wait' before posting my review as I was told by my chiropractor it takes around a month for your body to adjust to a new mattress...Having experience a back impact injury February 2016, I have been VERY impatient for it to be resolved quickly. This not being the case!This is my 3rd mattress tried and I must say the 'only' one that has made a difference :) (In saying that I have also had to purchased several pillows, 9 to date, in order to alleviate my pain fully.)I adore the firmness of the mattress and 'feel' I am getting the support in the correct place. I literally sleep the whole night through. I had been waking feeling a little stiffness, but this has now gone. The tightness in my middle back is definitely reduced, as my 'monthly deep tissue massage' is testament to.I'm pleased that the mattress is deep and had no problem getting a fitted sheet to cover it. With a mattress protector nor did I notice the button detail mentioned by several people- I just do not feel them. It was no issue for me- I'm getting (finally) a great night's sleep :)The handles on the sides have made it easier to manhandle, although it is quite hefty, we managed. I have not yet had to turn it.I did do my research however prior to buying, both with comparing prices to other sites (this one is TRULY exceptionally competitively priced!!) and with reading other people's reviews to make my final selection.What can I say... I am a VERY satisfied customer, getting probably a better night's sleep than I did prior to my injury and would thoroughly recommend my purchase :)

5 Verified Reviewer

As someone who is sporty and have struggled with joint pain throughout the recovery and rest, transitioning to the Sealy Bronte has been a game-changer for me. First & foremost, the support this mattress offers is unparalleled, supporting the key areas like the hips and shoulders. It alleviates pressure points & provides even distribution of my weight. I no longer struggle to trying to find a comfortable position the Sealy Bronte fulfils this requirement. The plush yet firm feel strikes a perfect balance, cradling my body while still providing the necessary support. I've noticed a significant improvement in the quality of my sleep since making the switch. Another aspect worth mentioning is the durability of this mattress. It's well constructed. Unlike my previous mattress, which seemed to sag and lose its shape within a few years, the Sealy Bronte remains resilient and supportive, ensuring long-lasting comfort. While this Mattress may come with a higher price tag compared to some other options on the market, the investment is well worth it. Overall, I highly recommend this Mattress to anyone in search of a restful night's sleep and relief from joint discomfort.

5 Verified Reviewer

he Sealy Newton Posturepedic Mattress offers unparalleled comfort, providing a delightful sleep experience. Its plush surface and innovative design ensure optimal support and pressure relief, promoting restorative rest night after night. With its superior quality and ergonomic features, it's a wise investment for anyone seeking rejuvenating sleep and waking up refreshed. he Sealy Newton Posturepedic Mattress offers unparalleled comfort, providing a delightful sleep experience. Its plush surface and innovative design ensure optimal support and pressure relief, promoting restorative rest night after night. With its superior quality and ergonomic features, it's a wise investment for anyone seeking rejuvenating sleep and waking up refreshed. Recently purchased The Sealy Newton Posturepedic Mattress it is wonderful, so comfortable, providing a decent sleep experience. Its plush surface and innovative design ensure optimal support and pressure relief, promoting restorative rest night after night. With its superior quality and ergonomic features, it's a wise investment for anyone seeking rejuvenating sleep and waking up refreshed. Love it!

5 Verified Reviewer

I decided on this mattress after my iGel mattress developed a lump and went soft in less than a year. Previously, I would have sworn by iGel - my first one having lasted 7 years before getting hard and uncomfortable. However, having now acclimatised to my new Sealy - although it did take a week as it was like sleeping on a board compared to the iGel - I have been converted. The feel of the mattress on its solid base I would say is medium - firm. That said, it does give, supporting the small of the back and accommodates the shoulders and hips when sleeping on one's side. Despite iGel's claims, when it comes to heat transfer the Orwell does a far superior job of dispersing heat, and unlike with the iGel, I no longer wake with a sweaty back! The rigid side support is excellent as it stops the sides from collapsing when sat on - so hopefully it will last longer. Overall, it would say that the Orwell is a quality well made mattress which I would highly recommend.