Sealy Posturepedic Elevate Denison Combination Mattress Rated 4.7/5 based on 53 customer reviews
Sealy Posturepedic Elevate Denison Combination Mattress check pricing correct
Listen to the review  on our podcast.

Sealy Posturepedic Elevate Denison Combination Mattress

anti allergy mattresses Firm mattresses
sleeping cat
51p per sleep based on average mattress lifespan
Single
Small Double
Double
King Size
Super King

Searching for best deal
£1299.00
* We work with retailers to secure the best deals, outgoing links are monetised

Pros & Cons

Here we collect tests, guides and product reviews so that you can create a picture of what others think about the product. This analysis and review is based on my experience and a decade of industry insight.

  • The very firm comfort grade provides exceptional support, ideal for those dealing with issues like back pain and discomfort.
  • The exclusive INFUSE™ Black Diamond Graphite foam offers advanced climate technology, maintaining an optimal sleep temperature.
  • Benefit from a wider sleep surface due to the UniCased® edge support system, preventing sagging edges and the potential of rolling off.
  • The INFUSE™ Eco ComfortCore® foam offers orthopaedic support and relieves pressure on joints, making it ideal for back and side sleepers.
  • Handmade in the UK, the Sealy Posturepedic patented mattress comes with a 7-year guarantee, affirming its durability and value.
  • Individuals with a preference for softer mattresses may find the firmness level too high.
  • Side sleepers and those with hourglass figures might feel discomfort due to the firm support layer and lack of sinkage.
  • While the mattress has excellent edge support, some may miss the sensation of gradual sink towards the border.

Read why our sleep experts loved it ›

Who is it best for? powered by SnoozeScore

In our experience, the materials and construction that go into this product can make it suitable for the following people.

Back sleeping and stomach sleeper icon
For back and stomach sleepers
Additional support helps these positions
inhaler icon
Good for allergies & asthma
This mattress has anti-allergen properties
snooze score logo Still not sure if the Sealy Posturepedic Elevate Denison Combination Mattress is suitable for you? Answer 4 simple questions with our quiz Take Suitability Quiz

Testing Team Takeaways

To test the Sealy Posturepedic Elevate Denison Combination Mattress we have people from our testing team take a closer look at the mattress and form their own opinions. Below is their observations.

Walking into the showroom, my eyes were instantly drawn to the sleek look of the Sealy Posturepedic Elevate Denison Combination Mattress. Lying down, I felt the UniCased® edge system cater to my combination sleeping style, offering that ideal balance of firm orthopaedic support and cushiony softness that my average body weight appreciates. The INFUSE™ Black Diamond Graphite foam noticeably kept me cool during my brief stay on it, definitely a beneficial feature for a not-so-still sleeper like me. Throughout my interaction, I felt comforted by the advanced climate technology, alongside the AlignSupport® Coils that further ensured the mattress's adaptability to my varying sleep positions.

Tester Attributes: Combi sleeper66 kgUses blackout curtains

How does it feel?

Personalised feel depends on bodyweight. Adjust your weight below to get an indication of how the Sealy Posturepedic Elevate Denison Combination Mattress may feel.

weight description image

Why our sleep experts loved it

I've been reviewing mattresses for almost a decade, and I've had the pleasure of trying loads of different types, each with its own features and build. Here, I'll be sharing my personal perspective and in-depth review of the Sealy Posturepedic Elevate Denison Combination Mattress, which I recently had the chance to test in store. Promising a luxurious sleep environment coupled with high-end technical specs, this product certainly piqued my interest.

Design and Features

This mattress is more than just a place to lay your head. It's a combination of cutting-edge science, luxurious materials, and years of crafting expertise from Sealy. On the surface, the Posturepedic Elevate Denison Combination Mattress doesn't simply offer a good night's sleep; it offers a sleep experience to remember. The standout features of this mattress come in the form of patented INFUSE™ technologies, featuring both Black Diamond Graphite foam and Eco ComfortCore®. This impressive blend of materials is supported by AlignSupport® Coils, reinforcing strength and durability within the mattress while ensuring superior comfort and support.

The use of unique plant-based INFUSE™ Eco ComfortCore® foam shows Sealy's commitment to a sustainable and greener planet without compromising on comfort. With advanced climate technology, INFUSE™ Black Diamond Graphite foam helps regulate temperature by drawing heat and moisture away from your body. This level of heightened craftsmanship enables the mattress to adapt to various individual needs while simultaneously offering a very firm comfort grade for orthopaedic support.

All of these components are brought together in a harmonious balance through the UniCased® edge support system and the ProShield® technology. The mattress thereby maintains optimal firmness and cool comfort across its entire surface, from corner to corner, with no worry about sagging sides or rolling off. In essence, this mattress is designed to keep you sleeping securely and peacefully.

Mattress Comfort

The comfort of the Sealy Posturepedic Elevate Denison Combination Mattress can be perceived in many ways. This is a mattress designed for those who appreciate very firm support, particularly for back and stomach sleepers. The unique AlignSupport® Coils and Eco ComfortCore® give a solid sleeping platform, providing relief for your joints and a significant reduction in morning aches.

However, while the firmness may suit back sleepers and some stomach sleepers, side sleepers or individuals with hourglass figures might find comfort elusive due to the lack of sinkage to appropriately accommodate the hip and shoulder. It is a delicate equilibrium to strike, as comfort can often be very personal and complex to define. Nonetheless, Sealy has made a impressive effort to cater to a broad section of sleepers.

Suitability

The Sealy Posturepedic Elevate Denison Combination Mattress isn't a one-size-fits-all solution. In my experience, the firm support provided by this mattress is impeccably apt for back and stomach sleepers. The ergonomic design helps maintain a neutral alignment of the spine, ensuring a restful night's sleep with minimal disturbance. However, if you're a side sleeper or have an hourglass figure, you might find the mattress less accommodating due to the lack of sinkage in the hip and shoulder regions. Therefore, I'd suggest potential buyers, particularly side sleepers, to trial the mattress in-store before purchasing, to make sure it meets your comfort and support requirements.

What Customers Thought

Given the advanced construction and thoughtful technical specifications, it's not surprising that customers have praised the Sealy Posturepedic Elevate Denison Combination Mattress. They have expressed satisfaction about waking up feeling refreshed, free from aches and pains-a sentiment I can personally vouch for from my in-store testing. Customers also highly appreciated the INFUSE™ Black Diamond Graphite foam that keeps the mattress cool throughout the night. The firm support right to the mattress edges, thanks to the UniCased® edge support, has been specifically highlighted for preventing sag and dip along the sides.

Even with all that nearly unanimous praise, what works best for one person may not work as well for another. A mattress is a sizeable investment, and it's fine to be a little picky. That's why it's so crucial to consider personal preferences, sleep styles, and needs when making your selection.

The Verdict

The Sealy Posturepedic Elevate Denison Combination Mattress might be a top-tier product with impressive specifications, but it does come with a sizeable price tag. If you're inclined towards a very firm mattress and appreciate features such as temperature regulation, environmental consciousness, orthopaedic support, and edge-to-edge comfort, the investment could indeed be worth it. Yet, prospective buyers need to be aware of their sleep style, body shape, and individual preferences before committing to this mattress. In my opinion, the numerous high-end specs indeed make it a tantalizing option that could be a really good shout for some sleepers.

My personal in-store testing left me intrigued by the multiple layers of comfort and support woven into this mattress. However, the high cost could deter some potential customers. Keep in mind the balance between the price, value, and individual needs. The Sealy Posturepedic Elevate Denison Combination Mattress seems to be a high-quality product for a very specific demographic. My advice? If you can afford it and it meets your sleep and comfort criteria, then this mattress is a worthwhile addition to your bedroom.

Why you can trust WantMattress We spend hours testing (and/or researching) every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.

Photo submissions

Evidence gallery showing how the Sealy Posturepedic Elevate Denison Combination Mattress will look in your room. These photographs are of what is being reviewed.

  • customer photo

Price History

The price graph displays the lowest price over time excluding shipping.

Alternative products with similar specifications

We have handpicked some alternate options that should perform equally well that are worthy of consideration if you are interested in the Sealy Posturepedic Elevate Denison Combination Mattress.

Quantitative Measurements KPI question mark
Of The Sealy Posturepedic Elevate Denison Combination Mattress
Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.

Quantitative Measurements KPI question mark

Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.

Suitability

*Assuming average weight, suitability will vary dependant on body type, use the quiz above for a more tailored guide.
  • Back Sleepers
    ★★★★★
    ★★★★★
  • The amount of support offered from a mattress will vary depending on the firmness of the tension and the type of support layer used. Based on a person of average build.
  • Side Sleepers
    ★★★★★
    ★★★★★
  • If you sleep on your side you typically need a supportive tension that is not too firm, nor too soft. This is because your hips and shoulders need adequate sinkage.
  • Stomach Sleepers
    ★★★★★
    ★★★★★
  • Stomach sleepers need a reasonable amount of tension in the base support layer to adequately offer body contouring and help prevent aches and pains. Results will vary based on your build.

Odour

  • Initial Odour
    ★★★★★
    ★★★★★
  • Materials in mattresses, particularly memory foam and rolled bed-in-a-box mattresses can have an initial odour, this is typically short term and reduces considerably within 24 hours.
  • Long Standing Odour
    ★★★★★
    ★★★★★
  • Certain materials inside different mattresses can produce a small odour. Typically this is short term rather than long standing but there are minor exceptions.

Brand Rating

  • Overall Brand Rating
    ★★★★★
    ★★★★★
  • This is based on community driven customer reviews tied to product reviews and grouped together at a brand level to produce a score.

Reviews

Let us know your thoughts on a product or view reviews from others. Please note that WantMattress does not verify whether the user has used or purchased the product.

4.7 - 53 reviews

Image of the post author
Verified Buyer
via wantmattress
5
I've been sleeping so soundly on this UK made mattress. It's very firm and supportive, especially for a back sleeper like me.
See more
Image of the post author
Lozza
via wantmattress
5
Absolutely pleased with my purchase. Got a fantastic sleep on this mattress, significantly better rest than my old one.
See more
Image of the post author
Verified Reviewer
via Dreams
5
Store manager and mattress expert Clare are both amazing and helpful. I do like how Clare helped us to find our suitable mattress. She will cover the price tag and ask for our feelings and comments on different mattresses. This can help us judge the comfort of the mattress, not just based on the price tag. After we found the type of mattress we wanted, she offered a few options within our budget. A 9 months interest free installament is offered and the delivery team is amazing, professional and helpful. Overall, I had an amazing experience buying my first mattress with Dreams in Durham.
See more
Image of the post author
Andy Mac.
via Dreams
5
Go on treat yourself to a Sealy Posturepedic Elevate Denison Combo Mattress.Youve tried the rest! Now buy the best! Rest at its Best
See more
Image of the post author
Cloh
via wantmattress
5
Great for bad back love it. Hold my spin in place and really takes away the pain in the morning.
Image of the post author
EK07
via Dreams
5
This mattress is truly a game-changer for anyone seeking unparalleled comfort and support. The very firm comfort grade is perfect for those who need extra support. I wake up feeling refreshed and free from any aches or pains. The exclusive INFUSE Black Diamond Graphite foam is a revelation! It keeps the mattress cool and comfortable throughout the night, ensuring a perfect sleep temperature. The edge support system ensures that the mattress remains firm and supportive right to the edges. No more sagging sides or rolling off the side of the bed. If you're looking for a mattress that combines luxury, support, and eco-friendly materials, the Premium Sealy Posturepedic is the one for you.
See more
Image of the post author
Wooner
via Dreams
3
Purchased this mattress about 4 weeks ago after trying in store, was also asked to try the sleep machine which turned out to be a perfect match. Unfortunately after a few days of sleeping on this, my back has started to ache and I often turn at night. The mattress is comfortable but should be extra firm? With the foams on the top I feel like I sink into it, and when I turn over it feels like Im not rolling naturally. Dreams offer a 30-100 day comfort guarantee but I feel this mattress will only soften more, which is rather annoying.
See more
Image of the post author
Verified customer
via Dreams
5
I knew I wanted to invest in a good mattress. We went to our local Dreams store and the staff were very helpful and friendly, they let us use their sleep match machine that helped us find the perfect mattress. We ended up buying it online as we couldnt find anything close as good elsewhere and were unfortunately out of the country at the time. The delivery was quick and easy! The delivery team were very helpful.
See more
Image of the post author
SimonDW71
via Dreams
5
It took a couple of weeks to get used to the new mattress, as it always does, and now I cannot even remember what the old mattress was like! The new mattress is super supportive, with the depth and edge-sprung sides. It works exceptionally well with my divan base, and it has made it very much easier to get up from, due to the mattress height. Worth every penny, I strongly recommend this Sealy mattress!
See more
Image of the post author
Verified customer
via Dreams
4
The quality of this mattress cannot be denied and it is very robust indeed. I am a big chap and it simply is very well made and the materials are great. The reason for a 4 star is simply that the spring system means that if your partner moves at all then it affects the whole mattress so if you are trying to go off to sleep i find it annoying. Other than that its great so far
See more
Image of the post author
Claudine25
via Dreams
5
About a month ago we decided to buy a new mattress and visited the nearest shop, which happened to be Dreams in Perth. It turned out to be a perfect choice. Agnieszka guided us through the full range of options, explained everything clearly and supported us throughout the entire process from choosing the right mattress to finalising the purchase. Thank you very much!
See more
Image of the post author
Blondeneleh
via Dreams
4
Its nice and firm , however my husband and I are both hoping that like other mattresses weve had in the past , it will give a little in time as it is perhaps a little too firm really and my husband is getting a bad back from it . Its a very deep mattress and very heavy too and not much to grip on when youre changing fitted sheets . Time will tell I suppose.
See more
Image of the post author
Jon Weeks
via Dreams
5
We'd had a memory foam mattress for about 8 years, and it was coming to the end of it's life. It wasn't comfortable and we'd both wake at least 2-3 times per night. So we went to see Dreams in Farnborough, who put us in their Sleepmatch technology. It gave us the ideal mattress. We've not slept this well in years! Definitely go see them.
See more
Image of the post author
SuH X
via Dreams
5
With the help of some fantastically knowledgeable Staff and patience, we were guided through what was best for us x Our decision was the best made, we ended up with a great bed, confident in our decision and the best choice ever made x A big expense needs unrushed confident knowledge and trust. Would recommend Dreams all the way x
See more
Image of the post author
Verified customer
via Dreams
5
I was dubious about the results given when laying on the electronic assessment bed. It said I needed a firm to hard mattress. The result was accurate. I bought this mattress which had firm sides. It is very comfortable and causes no problems, aches or pains. It is a joy to be in bed. Thank you for the great advice.
See more
Image of the post author
Verified customer
via Dreams
5
After suffering with my back forca while we decided to purchase a new mattress. We have always purchased from Dreams and have never been disappointed. The staff, their knowledge and all round attentiveness is excellent! My back is feeling SO much better and my quality of sleep has certainly improved. Thank you!
See more
Image of the post author
SJW74
via Dreams
5
The Sealy Posturepedic Elevate Denison King mattress makes falling asleep effortless. Its exceptional support and cushioning create the perfect environment for deep, uninterrupted rest. Every night feels like a luxurious escape, and you wake up feeling completely refreshed and ready for the day.
See more
Image of the post author
The gym bunny
via Dreams
5
This is the 1st bed we have bought that we were able to sleep soundly in from the first night. It's so comfortable and we are pleased we took the advice of the "bed" that gave us the information to choose it. The manager Gary was so helpful and not pushy. Go and try their "magic" bed.
See more
Image of the post author
Pat Dew
via Dreams
5
the mattress is so comfortable my daughters is it like going on a spa weekend! I say it is like floating on clouds. The back ache I have suffered with for years has eased a great deal. My back has only played up twice and that was due to lifting. Before my back ached everyday.
See more
Image of the post author
Si N
via Dreams
5
Brought this mattress for my wife who suffers with back pains after the first night sleep her sleep pattern has improved significantly and back pain has eased would highly recommend this mattress it was expensive but it was worth it
See more
Image of the post author
Joanne Langrick
via Dreams
5
I have always suffered with a bad back and used Dreams in the past. This new mattress has been the best. The choosing was made easier with the attentive staff who really listened to my needs, thank you so much from me and the cat x
See more
Image of the post author
ALCh
via Dreams
5
We bought this mattress as a result of the Sleepmatch results and have been extremely pleased with it. It is comfortable and both myself and my partner have slept well every night since it was delivered to us!
See more
Image of the post author
AFTAB26
via Dreams
5
Mattress is really comfortable and has a good firm support. So far it has been really good and provided a good nights sleep with the cushion support due to the depth of the mattress. Really happy with it.
See more
Image of the post author
Sealer
via Dreams
3
We have had Sealy bed and Posturepedic mattresses before but this one is not as good. When my husband moves on his side of the bed I can feel it on my side, it feels like a water bed. It is disappointing.
See more
Image of the post author
Verified customer
via Dreams
5
The bed and mattress i bought are very comfortable. The sales lady was extremely helpful. As a result of this I trusted her and bought my bed and mattress.
See more
Image of the post author
DC1973
via Dreams
5
My partner and I absolutely love this mattress. Its so comfortable and we have both commented on how we have slept better since it was delivered.
See more
Image of the post author
Terry Pope
via Dreams
5
Haven't had a bad night's sleep since we bought it. I still wake up in the morning exactly where I fell asleep the night before. Brilliant.
See more
Image of the post author
Lady Macbeth
via Dreams
4
The mattress is comfortable and supportive. The clever "analytical" bed in store was fun but also generated some confidence in our choice.
See more
Image of the post author
Simon836
via Dreams
5
After months of a bad back on my old mattress, I can honestly say this new mattress has fixed my back and led to a peaceful nights sleep
See more
Image of the post author
Grumbler
via Dreams
5
Very comfortable stiff and firm mattress. I get a good nights sleep and wake without the backache my last old mattress left me with.
See more
Image of the post author
Colin V S
via Dreams
5
Nice comfortable orthopaedic mattress. Much better than my previous one. I am getting a good nights rest of up to nine hours.
See more
Image of the post author
Chris the Happy shopper
via Dreams
5
Had the dealt bed about a month. Very comfortable for my back and keeps its shape. Have turned it every 2 weeks has request.
See more
Image of the post author
KyleAB
via Dreams
5
The ultra firm matres we bought is fantastic and we've already noticed a drastic improvement in posture and sleep quality
See more
Image of the post author
Mr Lloyd
via Dreams
5
The best mattress I have ever slept on, it's a pleasure going to bed now, knowing that I will get a good night's sleep!
See more
Image of the post author
Verified customer
via Dreams
5
Brought our mattress about 2 months, since we got it I sleep better and my back and shoulder pain almost gone
Image of the post author
Exiled Hannibai
via Dreams
5
Bought an ottoman and this mattress. Delivery was quick, assembly efficient and mattress very comfortable.
Image of the post author
Dave Hill
via Dreams
5
Mattress is amazing, so comfortable, and well worth the money. Would highly recommend the product.
Image of the post author
IanG278
via Dreams
5
Great mattress - solid side walls so it doesnt collapse - if you like a firm mattress this amazing
Image of the post author
Shafsof
via Dreams
5
Great mattress, firm but very comfortable nights sleep. Also quality very good. Would buy again
Image of the post author
Verified customer
via Dreams
5
I like a very firm matress, this one fits the bill, slept like a baby on the first night.
Image of the post author
Tejal dave
via Dreams
5
Service and products both are amazing. Truly satisfied and will purchase more in future.
Image of the post author
Jillybabes
via Dreams
5
Best mattress ever. So so comfortable to sleep on. Would definitely recommend it
Image of the post author
Paula Wells
via Dreams
5
This matress is fantastic! Comfortable and supportive giving me a full night's sleep.
Image of the post author
Net k
via Dreams
5
Perfect mattress with the support needed . Back to a good nights sleep again
Image of the post author
MrBeardMCR
via Dreams
5
A great harmony between body and bed done wonders for my back and sleep
Image of the post author
Teddy B
via Dreams
5
So comfortable really good for bad backs, had best nights sleep ever.
Image of the post author
Akos Silver
via Dreams
5
Great bed. Easy to control. Perfect for posture and getting in and out
Image of the post author
Verified customer
via Dreams
4
Mattress hard at first but after a couple of weeks softens out
Image of the post author
James2014
via Dreams
5
Expensive investment but had great sleep since purchase.
Image of the post author
Katie R
via Dreams
5
Super-firm, great quality. Very happy with my choice.
Image of the post author
Verified customer
via Dreams
4
Bought it a month ago. Cannot find anything wrong.
Load more reviews
Leave review

Questions and Answers About The Sealy Posturepedic Elevate Denison Combination Mattress

Prospective customers had the following questions about the product

Image of the post author
Good mattress
Can back sleepers comfortably use this mattress?

Answer: Back sleepers will find this mattress particularly comfortable thanks to the firm, supportive nature of the product. The design specifically caters to those who sleep in this way, so a restful night is more likely. Cheers, Ron.
Image of the post author
Verified Buyer
What make this mattress eco-friendly?

Answer: The eco-friendly aspect of this mattress lays in the INFUSE Eco ComfortCore foam - manufactured from plant-based materials rather than traditional, less environmentally friendly materials.
Image of the post author
Zeezeezee
Does the mattress have an issue with heat retention?

Answer: No, this product uses advanced climate technology like INFUSE Black Diamond Graphite foam - this draws heat and moisture away from your body ensuring a cool, comfortable night's sleep.
Image of the post author
Verified Reviewer
Is the mattress allergy-friendly?

Answer: Yes, the product has been endorsed by Allergy UK because of its exclusive SmarTex Plus and ProShield cover which together work to prevent allergens.
Image of the post author
Bobby98
Will, I get a guarantee with my mattress purchase?

Answer: Upon making a purchase, you'll have a 7-year guarantee with this mattress, this gives you peace of mind and assurance of its quality.
Load more questions
Ask question
Of The Sealy Posturepedic Elevate Denison Combination Mattress
Brand: Sealy
Retailer: Dreams
Delivery Time: Average
Delivery Charge: Excellent
Customer Sentiment: Excellent
Guarantee: Excellent

Calendar Icon Radar Analysis Radar Analysis Question Mark

Radar Analysis looks at the product, brand and retailer against base norms established within the industry and determines where the product sits by way of established performance metrics.

Product Relevant Videos

Hand picked video that relates to the specifications of The Sealy Posturepedic Elevate Denison Combination Mattress

Eco Comfort Fibres
Eco Comfort Fibres
By MattressNextDay
Firm vs Soft Mattress
Firm vs Soft Mattress
By BedStar
Waking Up On A Sealy Posturepedic
Waking Up On A Sealy Posturepedic
By Sealy
What is Hypoallergenic?
What is Hypoallergenic?
By Karen Kelley Perkins

Customers Also Viewed View More From Dreams

Below are some other products from this retailer that are being viewed.

How we reviewed this product

At WantMattress, we adhere to stringent sourcing standards, drawing from peer-reviewed research, scholarly institutions, medical associations, and firsthand accounts and experience. We refrain from using tertiary sources. To understand how we maintain the accuracy and up-to-date nature of our content, please read further about how we test.

Latest Advice and Guides Your Questions Answered

Below are some of our best guides for learning more about the importance of sleep.

Everything You Need To Know About Mattress Fillings
Soft and Squishy Memory Foam
Simple Mattress Buying Guide
Decorative award symbol in corner
Mobile award badge

Introducing our WantMattress Better-Sleep Award

Looking for a new mattress? Our experts have tried and tested the best UK mattresses for back, side, and front sleepers from Eve, Emma, Origin, and more top brands.

Quantitative measurements icon
New Quantitative Measurements
Head-to-head comparison icon
Radar Analysis Head to Head
Suitable for different sleeper types icon
Who This Mattress Will Suit
Sleep experts' approval icon
Why our sleep experts loved it
VS Product Comparison
Product Added