Sealy vs Serta Mattress – Which is Better?

Thinking about getting a new bed and you feel overwhelmed by the vast range of options available? Well, it’s very normal. After all, there are so many things to take into consideration before making your purchase.

But you probably have come across the debate of whether to opt for a Sealy or Serta mattress. You see, these two top mattress brands are known to be the best in the industry and for good reasons.

Not only are their beds made with your health and comfort in mind, but are also:

  • Designed for every type of sleeper
  • Made to last
  • Available in different firmness levels

However, both mattress brands have their own advantages and disadvantages. On top of that, they incorporate different technologies. As such, it can be hard to tell which one will be the best for your unique needs. 

So, to help you make the right decision here is our comprehensive and unbiased Sealy vs. Serta mattress review.

Overview of Sealy vs. Serta Mattress Brands

Sealy is an American company that has been in the business of designing high-quality mattresses for over 130 years. All of their products are rigorously tested for comfort, quality, and support. On top of that, they feature a unique technology to ensure deep and targeted support just where you need it.

Sealy vs Serta Mattress Review

The best part?

Sealy provides a mattress for every type of sleeper. So, whether you prefer memory foam, springs, or a combination of both, this brand got you covered. It’s no wonder they’re ranked America’s number one Mattress Brand, 2022.

Serta, on the other hand, has been in the business of making mattresses since 1931. The company prides itself on designing beds that deliver exceptional comfort thanks to its iComfort Sleep System technology.

What’s more?

Based in Atlanta, the company operates 36 manufacturing plants in the United States alone, and others in Canada. However, they are well known for their commitment to safety as well as sustainability. More so, the brand claims to adhere to the highest standards for both quality and safety.

That said, let’s now take a look at what sets these two leading mattress brands apart.

Differences Between Sealy and Serta Mattress

To help you decide whether to purchase Sealy or Serta beds, let’s start by looking at the features that differentiate them.


All of Sealy’s beds feature Posturepedic technology to give you extra support for your core muscles and the lower back. The unique technology also helps deliver quality and pressure-relieving comfort to your body

Consequently, this helps promote healthy spinal alignment. For this reason, their products are best suited for people with or without orthopedic problems.

Serta mattresses, on the other hand, utilize their breakthrough iComfort Sleep System coupled with advanced cooling technology. This helps ensure extra support and temperature regulation for the most comfortable sleep.

The iComfort Sleep system also helps ensure you get truly exceptional comfort by minimizing tossing and turning.

Free Trial

While both brands do offer a free trial, Sealy only provides a 100-night trial. This means that you can test out the mattress by sleeping on it for 100 nights. And if you don’t love your new bed during those nights, you can contact them.

The company promises to work with you to address all your concerns. However, if you’re still not happy with your purchase, you’ll get a refund.

As far as the Serta brand is concerned, they claim to offer a 120-day in-home trial. So, if you’re not completely happy with your purchase, you can choose to return for a refund or an exchange.

Therefore, Serta seems to offer a better deal compared to the Sealy brand.

You may love to read about: Does Memory Foam Cause Back Pain? and What Size Box Spring for a King Mattress?

CertiPUR-US Certified

According to Sealy, all of their products have undergone vigorous testing including Fire-Retardant tests for safety. They have also been subjected to the Federal Flammability Standard.

Unfortunately, it’s not clear whether they are Certi-PUR-US certified.

Serta beds, on the other hand, claim to use only polyurethane foam that is Certi-Pur-US certified for maximum safety.

Apparently, all Serta foam has been certified by CertiPUR to be made without any prohibited phthalates, PBDEs, and formaldehyde. Also, they don’t contain heavy metals, ozone depletes, lead, or mercury.

So, it appears like when it comes to safety standards and environmental sustainability, Serta has set the bar very high.

Bed Frames

Bed frames are designed to give your mattress extra height and support. Unfortunately, Sealy does not offer bed frames.

Serta, on the other hand, offers bed frames in different sizes. Popularly known as the Perfect Sleeper Foundation, their bed frames are made to deliver durability and long-lasting comfort.

The best part? When you pair the frame with any Serta mattress, it can help isolate your partner’s effects of movement.

Sealy vs. Serta Mattress Similarities

Both brands have been in the mattress making game for many decades. As such, they do have a good number of similarities. These include:


Both brands do offer a limited warranty for all of their mattresses. Sealy provides a 10-year limited warranty that covers only the defects in the product.

When it comes to Serta’s mattresses, they are all backed by a 10-year limited warranty against manufacturing defects in material and workmanship.

This goes to show that the two brands are very confident in the design, quality, and craftsmanship of their products.

Read more: James and Owen Mattress Review: Here’s the Consensus

Mattress Range

Another notable similarity is that both brands offer a wide range of mattresses to choose from. So, depending on your needs, you’re sure to find a product that satisfies you.

Starting with Sealy, their mattress range include:


These beds are designed to offer exceptional support by responding to your every movement. Basically, they feature advanced and precisely-made coil systems to ensure proper alignment coupled with Posturepedic technology.

Memory Foam

Memory foam mattresses, on the other hand, are constructed from foam, memory foams, and advanced gel foam. As such, they are able to offer great body-hugging feeling and excellent cushioning support. And similar to all Sealy beds, this range also boasts Posturepedic technology.


Last but not least, we’ve got the hybrid range that features a combination of memory foam and innerspring along with Posturepedic technology. This range provides reinforced support while also delivering that “sleep-on-top” feeling and exceptional comfort.

And you know what the best part is?

Similar to the Sealy brand, Serta also has three different types of mattresses including:

Serta Luxe

Combining layers of cutting-edge foams and cooling technology, the Serta Luxe mattress is made to deliver a unique sleeping experience. On top of that, it features the 825 Edition Support coil system to help maximize comfort and support.


This mattress range features highly breathable and supportive materials to help keep the warmest sleepers cool throughout the night. It is also equipped with multi-layered cooling foam technology for added support and temperature regulation.

iComfort Hybrid

Every iComfort Hybrid mattress is engineered to provide a highly supportive and responsive feel. Featuring Serta’s patented Carbon Fiber Memory foam, these mattresses deliver outstanding support for both the neck and the back. This range is also built with individually wrapped coils coupled with innovative cooling systems.

Temperature Regulation

Both Sealy and Serta have done a pretty good job of ensuring their mattresses don’t retain heat. For instance, all of Sealy’s mattress range features a cover fabric that is made to draw moisture away from your body.

More so, Sealy’s Memory Foam and Hybrid mattresses, boast advanced cool-to-the-touch Cooling technology for a more breathable and comfortable sleep surface.

What’s more?

When it comes to Serta’s mattresses, they are made from high-performance fibers that provide an immediate cool-to-the-touch feeling. Their Luxe range, on the other hand, is engineered using cooling gel to promote maximum airflow and heat dissipation.

With Serta iComfort and iComfort Hybrid range, the mattresses feature open-celled memory foam and Carbon Fiber Foam. The unique construction helps channel away heat from your body while also promoting airflow so you can sleep comfortably.

Mattress Firmness/Supportiveness

The Sealy and Serta brands offer mattress colleens in a wide range of firmness options to choose from. When it comes to Sealy’s range of beds, they come in 6 firmness levels. These include Ultra Firm, Firm, Cushion Firm, Medium, Plush, and Ultra Plush.

Serta’s mattresses, on the other hand, are available in 4 firmness levels such as Firm, Medium, Plush, and Ultra Plush. However, the firmness levels vary depending on the type and size of the product you choose.

Adjustable Bases

Another feature that these two brands have in common is the fact that they do offer adjustable bases. As such, you can relax in your bed, watch TV, or even read a book with an unlimited range of positions.

Sealy provides three adjustable bases, all at different prices, and with a wide range of enhanced options. These include Sealy Ease 2.0, TEMPUR-Ergo, and TEMPUR-Ergo Extend. 

When it comes to the Sealy Ease 2.0, the base boasts an adjustable head lift, wireless remote, and adjustable leg lift. The other two bases also have an adjustable head and leg lift coupled with wireless remote and zone massage.

As far as Serta is concerned, the company provides only one adjustable base that comes in in a range of sizes.  The best part is that the base is compatible with Serta Luxe, iComfort, and iComfort Hybrid mattresses.

But you know what the best part is?

The base is equipped with a wireless remote, one-touch preset button, USB charging ports, and whisper-quiet massage settings. On top of that, it features 3-in-1 adjustable legs to ensure customized comfort.

Sealy Mattress Pros & Cons

Like with any product out there, Sealy beds are not 100% perfect. As such, they have received mixed reviews on the internet. So, let’s take a look at their advantages and downsides.


  • Offers reinforced support where you need it
  • Proudly built in the USA
  • Tested for quality, support, and comfort
  • Free standard shipping
  • 100-night satisfaction guarantee
  • Easy to find the right firmness level
  • Supports up to 500 lbs comfortably
  • Great temperature regulation properties
  • Includes beds for every budget


  • Doesn’t ship outside the U.S.
  • Some beds come with shorter warranty periods

Serta Mattresses Pros & Cons

Similar to Sealy mattresses, Serta products also have their fair share of pros and drawbacks. These include:


  • Delivers cooler sleep
  • Excellent warranty and trial period
  • Beds that span nearly every price point
  • Great commitment to safety
  • Made from eco-friendly materials
  • Designed and built in the USA
  • Approved by the National Sleep Foundation (NSF)
  • CertiPUR-US certified


  • Available in limited firmness levels
  • Some mattress models are only available at retailers
  • Not as durable over the long term

Sealy vs Serta Mattress- Which is Better?

Some people find Sealy better than Serta and vice versa. However, the best brand depends on various factors like comfort preferences, sleeping style, and your health.

For instance, if you’ve aching joints, back problems, or just need strong edge support, Sealy beds are a better choice. This is because they feature Posturepedic technology that delivers extra support to your lower back and the core muscles.

However, if you really are in need of a bed that allows you to sleep cool, then you should consider Serta. Both brands perform relatively good when it comes to heat dissipation but Serta mattresses have better temperature regulation properties.

What’s more?

Serta beds perform exceptionally good compared to their Sealy counterparts when it comes to motion isolation. So, if you share your bed with a partner, Serta products are the best for you.

Frequently Asked Questions (FAQs)

Now that you understand everything there is to know about Sealy and Serta mattresses, here are answers to commonly asked questions.

Which is a better mattress between Sealy and Serta?

As we’ve already mentioned, both products are good in their own unique ways. Therefore, the best one depends on your sleeping needs and budget.

How long do Sealy and Serta mattresses last?

Generally, it is advisable to replace your bed at least every seven to ten years. That’s why both brands offer a 10-year limited warranty on all of their beds.

Which type of mattress lasts longest?

Overall, it is believed that 100% natural latex beds are very long-lasting. They boast an average lifespan of 8-12 years.

Which is better bed foam or spring?

Foam beds are usually on the softer side. They also offer the best body contouring which is why they are believed to be more comfortable than spring beds.

Final Verdict

If you want more choices when it comes to mattress shopping, Sealy vs Serta mattressbrands are excellent options. Their beds are not only high-quality but also very comfy. The best part? Whether you’re a side sleeper, stomach sleeper, or back sleeper, both brands have a range of choices for you.

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