Sealy Mattress Review

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Last updatedLast updated: July 30, 2021
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Whether this is your first trial mattress you’re buying or you’re thinking about committing to the long term, you may want to consider investing in a Sealy mattress. Since Sealy is a common brand—and one that’s been around for over a hundred years, producing other high-quality sleeping products like Tempur-Pedic and Stearns and Foster, then it’s all too easy to say that their products will have the mattress of your dreams.

After researching through numerous Sealy mattress reviews, we’ve come up with our top three options—ranging in firmness and material. From our Editor’s Choice, the Sealy Response Premium 14-Inch Plush Euro Pillow Top Mattress, with its hybrid makeup and multiple sizes, to our 10-Inch Memory Foam Mattress-in-a-Box, we want to present you with an all-encompassing guide that helps you pick out the best mattress for you and your partner.

After hours of researching and many sleepless nights (pun intended), we finally feel confident enough to present you with our top three choices. However, it doesn’t stop with simply naming the best—we want to tell you why. From our in-depth reviews based on features that define certain Sealy mattresses—like the type, material, comfort level, and sizes to our comparison, side-by-side table with all the options laid out for you to quickly scan. We also conclude our Sealy mattress review article with a buying guide to help top it all off and walk with you through your purchasing process.

Top 3 Sealy Mattress Reviews 2021

  • Type: hybrid
  • Thickness: 14.5″
  • Firmness: medium-soft
  • Layers: 2″ air foam, 1″ gel memory foam, 3″ extra-soft foam, 8.5″ encased coils
  • Sizes available: Twin, Twin XL, Full, Queen, King, California King

The Sealy Response Premium 14-Inch Plush Euro Pillow Top Mattress is our Editor’s Choice when it comes to picking the best of the Sealy bunch.

With its Posturepedic Technology, this mattress is a great choice if you’re looking for something that will get you a comfortable, deep, and relaxing sleep. This sort of technology also helps you stay in a “healthy” sleep posture, so you are less likely to wake up with bodily pain.

Rated in the medium-soft level, this hybrid mattress is designed with various layers that make it perform its best. The reason why it reaches a full 14 inches is from its 2-inch air foam layer, its one-inch gel memory foam, 3-inch extra-soft foam, and 8.5-inch encased coils layer.

The edges of the Response Premium 14-Inch Plush Euro Pillow Top Mattress incorporates DuraFlex Edge System technology, which can help you maintain good support.

The cover is also highly durable and eco-friendly, with Supreme Loft, Allergen Protect and Moisture Protect technologies.

Backed by a 10-year limited warranty, the Response Premium 14-Inch Plush Euro Pillow Top Mattress is offered in multiple sizes, from Twin to Twin XL, to Full, Queen, King, and California King.

What makes it special?

  • The comfort and quality of the medium feel
  • Promotes good posture while you sleep, which eliminates body pain when you wake

What cons did we find?

  • The 14-inch height might be a little too high for some
  • Type: hybrid
  • Thickness: 13″
  • Firmness: cushion firm
  • Layers: 1.5″ chilling memory foam, 1″ comforting foam, 1.5″ firm foam, 9″ encased coils
  • Sizes available: Twin XL, Full, Queen, King, California King, Split CA King

The Sealy Posturepedic Hybrid Performance 13-Inch Medium Mattress is our Runner’s Up choice for the best Sealy Mattress on the market.

If you’re looking for more of a firm feel while you’re sleeping, this hybrid mattress uses various layers of foam and coils to help bring you that feeling you’ve been dreaming about (almost literally).

The Posturepedic Hybrid Performance 13-Inch Medium Mattress works with 13 inches of thickness of a 1.5-inch chilling memory foam to help keep you cool during the night—no matter how hot it is outside or inside, a 1-inch comforting foam for that comfy sleep you’ve been looking for, a 1.5-inch firm foam for stomach sleepers who need the extra support, and a 9-inch layer of encased coil to seal of the hybrid makeup of the mattress.

For a balanced experience of support and comfort, the Posturepedic Hybrid Performance 13-Inch Medium Mattress gives you the support you need to get your posture right, even while you’re sleeping. Although it’s a firm-rated mattress, it’s pliable enough to respond and conform to your body and its curves.

The breathable fabric and premium-weight stretch kit of the Posturepedic Hybrid Performance 13-Inch Medium Mattress will help keep you comfortable, all through the night. It also boasts a 3-inch SolidEdge HD premier System for the edges, which can even be enjoyable while sitting on during the day.

Why are we impressed?

  • The firmness of the mattress is great
  • Can allow free movement without disturbance
  • Offers valuable support of body and posture

What negatives must you be aware of?

  • The mattress may be too firm for some
  • It doesn’t come with a boxspring

Sealy 10-Inch Memory Foam Mattress-in-a-BoxBest Memory Foam Mattress

  • Type: memory foam
  • Thickness: 10″
  • Firmness: medium-firm
  • Layers: 2″ adaptive memory foam, 3″ responsive comfort foam, 5″ base foam
  • Sizes available: Twin, Twin XL, Full, Queen, King, California King

The Sealy 10-Inch Memory Foam Mattress-in-a-Box is our final choice for the top three Sealy Mattresses on the market.

For this unique, bed-in-a-box build, you’ll get a 10-inch, full, high-density memory foam mattress that can last you for a decade! Designed with a combination of CertiPUR-US Certified materials, the 10-Inch Memory Foam Mattress-in-a-Box presents you with pressure relief on the parts of your body that need it the most and support for belly sleepers.

Designed with 2 inches of adaptive memory foam, 3 inches of responsive comfort foam, and 5 inches of base foam, you can enjoy the combination of all three layers that help with not only comfort but also providing a reduction in motion transfer.

The 10-Inch Memory Foam Mattress-in-a-Box also has a removable, soft, circular knit comfort cover layer that can easily be taken off and washed for convenience with care and maintenance.

Backed by a 10-year warranty, the 10-Inch Memory Foam Mattress-in-a-Box is a great buy for years to come of comfortable sleeping.

Depending on the seller you’re buying from, you may also qualify for a 100-night, risk-free trial. This mattress is available in Twin, Twin XL, Full, Queen, King, and California King.

What are our favorite features?

  • Has three layers of comfort and support
  • Backed by a decade warranty
  • Multiple sizes for flexibility in finding the best size

What could be better?

  • May be too firm for some sleepers

Things to Consider

Whether this is going to be your first bigger purchasing decision or if you’re simply sick of the mattress you have now and are looking for a change, buying a new mattress can be an impacting (and rather big—financial) decision! So, if you have yet to decide on which Sealy mattress should grace your King size bed frame already set up in your bedroom, we hope this buying guide can help you the final steps or any questions you may have. In our buying guide, we’re going to go through the various features that are important to look at before investing in a Sealy mattress to help you pick out the right one for you.

About Sealy Mattresses

Sealy Mattress Review

When choosing between various mattresses on the market, it can be tough to choose! However, going with a brand that not only represents comfort in their products but also has over a century of good reputation in their history, you can’t really go wrong!

Before we moved on to talk about their products, we first want to go through the finer details of the Sealy brand to help you understand why they are the way they are—and how they got to where they are today!

Sealy is actually one of the oldest mattress makers in the US—first starting their business off in 1881.

Specializing in producing mattresses that value posture support, they’ve not only perfectly formulated foam mattresses, but they’ve also created a perfectly balanced hybrid mattress, with both memory foam and pocketed coil systems.

How to Pick a Mattress

Before investing your money into a decision and product that’s supposed to last you for nearly a decade, you’ll want to first get informed about the different types, styles, and sizes available to choose from!

In this buying guide, we’re going to go through the various features and individual factors that can impact the type and quality of mattress that you’ll be getting.

Even though these various mattress features may seem minimal in the beginning, they actually make quite a big difference when you’re talking about comfort and warranty—and with mattresses, you generally are!

To help you in the process of picking a mattress, it’s important that you do the following.

Check the Type and Materials

Sealy Mattress Review

Before you finalize that purchase—make sure you know what kind of mattress you’re wanting—and if that lines up with the type of mattress you’re getting!

Not only can this change depending on the type—from hybrid to memory foam—but also on the material—looking into each individual layer of the mattress (which can be a lot! For example, the Sealy Response Premium 14-Inch Plush Euro Pillow Top Mattress has at least four)!

With the brand Sealy, you can choose from four different lines of mattresses—the Response (which is innerspring), the Conform (which is memory foam), the Cocoon, and Hybrid lines.

Pick your Size

Depending on the space you have in your room and your desired size of mattress—you will generally be able to choose between a smaller twin size all the way up to a King Size mattress.

Some of the mattresses featured here, like the Sealy Response Premium 14-Inch Plush Euro Pillow Top Mattress are also available in a California King Size.

So, before you finalize your purchase, do a double-check to make sure that you’re investing in a mattress that’s the right size—not only for you or for you and your partner but also which will be able to fit in your home or bedroom!

Some guest bedrooms tend to run small, so if you’re choosing a budget-choice mattress, make sure that the dimensions will fit into that extra room in your house!

Check the Warranty and Trial

Sealy mattresses usually come with a 10-year limited warranty, but double-checking the warranty attached to a particular mattress can help save you a huge headache!

Sealy Mattress Review

The mattresses on this guide today, like the Sealy 10-Inch Memory Foam Mattress-in-a-Box, also come with a 100-night trial to test it out before you fully commit to the purchase! This shows that they have confidence in their product and will back it over the first three months.


We understand that making such a big, adult purchase like with a mattress—of any brand, not just Sealy—can be pretty stressful! You not only have to go through the individual features and factors of the brand, but you also have to see if it even fits your home—and your level of comfort.

So, before you finalize that purchase, please go through the answers to these most frequently asked questions:

A hybrid mattress is a mattress composed of a combination of different materials—from foam to coil to others.

Plush is considered to be on the furthest end of soft—this is like a feathery pillow! If you enjoy sleeping on a very airy mattress, a plush mattress can be your best bet.

A soft mattress is simply softer on the firm range.

Our Verdict

If you’ve decided to skip over our entire buying guide, you’re in luck.

In this section, we’re going to give you the shorter verdict on our top three picks:

The Sealy Response Premium 14-Inch Plush Euro Pillow Top Mattress is our Editor’s Choice of the best Sealy Mattress on the market.

The Sealy Posturepedic Hybrid Performance 13-Inch Medium Mattress is our Runner-Up when comparing other Sealy mattresses.

The Sealy 10-Inch Memory Foam Mattress-in-a-Box has made our top three choices when it comes to picking out the best foam Sealy mattress.

We hope that our guide has helped go through our own opinions of the various Sealy mattress reviews on the market and present you with the best of the best!

Our goal is to help you sleep better and with the best product on the market, you have the best chance at that! Sweet dreams!

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