Our 8 Highest-Rated Mattresses For Platform Beds – 2021 Ratings

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Many people are tossing out box springs in favor of platform foundations. There are several reasons to do so: lower cost, less to move, and sometimes added storage under the frame due to the extra space. Whatever your reason for choosing to sack your box spring, you will still need a more supportive mattress in order to rest well on your platform.

There are tons of beds out there, and we know it can get overwhelming when trying to choose the right one. Enter our highest-rated list of mattresses for platform beds.

nectar bed small product image Nectar
  • Type: Memory Foam
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layla bed new medium product image Layla
  • Type: Memory Foam
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small product image of spindle mattress Spindle
  • Type: Latex
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Saatva small product image Saatva
  • Type: Innerspring
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the alexander signature hybrid small image Alexander Signature Hybrid
  • Type: Hybrid
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small product image of dreamcloud premier DreamCloud Premier
  • Type: Hybrid
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Helix Midnight updated small product image Helix
  • Type: Hybrid
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small product image of copper dreams Copper Dreams
  • Type: Memory Foam
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Top 8 Platform Bed Mattresses Reviewed

Nectar – Great Value

HIGHLIGHTS:

  • Memory foam mattress
  • Great for back, side, and stomach sleepers
  • Medium firmness
  • 365-Night Trial
  • Forever Warranty

Nectar's flagship model is a memory foam mattress that seeks to offer a comfortable, cool, and slightly bouncy night’s sleep.

A Nectar mattress is topped with cooling gel memory foam that lays over a thick, heavy foam, making this product unique compared to classic all-foam mattresses. This mattress does not have that sinking-in feeling but rather a slight bounce. All of that is supported by a highly dense yet breathable base layer that will fit perfectly on a platform frame and is also the reason Nectar is so confident in the durability of its product.

What stands out?

  •  We chose the Nectar because it comes with impressive features while offering a forever warranty and 365-night trial period.
  •  This is also a more affordable option compared to other competitors out there.
  •  The average sleeper should be comfortable on its medium feel, and it should fit the needs of any sleeping position.

Layla – Memory Foam

HIGHLIGHTS:

  • Memory foam mattress
  • Great for side and  stomach sleepers
  • 2 Firmness levels for medium and soft
  • 120-Night Trial
  • Lifetime Warranty

Memory foam works great on a platform bed frame because it needs to breathe, and Layla provides a versatile and comfortable option.

If you enjoy the feeling of sinking into a bed, Layla may be the mattress for you. Its soft memory foam layers contour to your body’s natural shape, cradling you to sleep. Using copper-infused technology, Layla should stay cool throughout the night. Layla’s trial period lets you test the bed out risk-free, and their lifetime warranty gives you peace of mind.

What makes it unique?

  • Unlike most mattresses, Layla offers two different firmness options on the same bed with its flippable design.
  • This product is versatile and should fit the needs of most sleepers.
  • Side sleepers should love the softness of one side to comfort those shoulders and hips, while stomach sleepers should enjoy the support of their core on the firm side, assuring their spine stays aligned.

Spindle – Latex

HIGHLIGHTS:

  • Latex mattress
  • Best for stomach sleepers
  • Higher firm level
  • 365-Day Trial
  • 10-Year Warranty

Spindle is all about offering safe and natural products while supporting the community and future generations. The company gives a mattress to someone in need for every 10 mattresses sold, donates 10 percent of profits to progressive organizations, and plants a tree for every mattress sold.

They also sell an all-natural latex mattress that is breathable and hypoallergenic. A heavier option than most mattresses, it tends to be a little firmer, so keep that in mind.

Why is it special? 

  • Spindle is made with variable comfort layers that allow you to personalize your mattress depending on personal preference. They have a comfort calculator on their website to help decide what latex option may be the best for you.
  • The company discourages box springs and recommends using a platform bed with Spindle to encourage airflow and breathability.

Saatva – Innerspring

HIGHLIGHTS:

  • Innerspring mattress
  • Great for back and stomach sleepers
  • Soft and firm options
  • 180-Night Trial
  • 15-Year Warranty

Saatva aims to offer a more luxurious innerspring bed that is also eco-friendly. Unlike many online-only companies, this bed is not compressed and delivered in a box; they provide free white-glove delivery on every mattress, which includes installation and the removal of your old bed.

What are its best features?

  • Saatva comes in three different firmness options (Plush Soft, Luxury Firm, and Firm) and two different heights (14.5-inches or 11.5-inches).
  •  The Euro pillow top layer feels plush and comfortable on top of the stacked coiled systems that provide sturdy support and bounce.
  • The stripe of memory foam in the center is to support the lumbar area. This should provide pressure relief and comfortable alignment, especially for an innerspring mattress.
  • The structure is great for a platform frame while offering the familiarity of a traditional pillow top.

Alexander Signature Hybrid – Hybrid

HIGHLIGHTS:

  • Hybrid mattress
  • Great for back, stomach, and side sleepers
  • 3 firmness options: medium, firm, and plush
  • 100-Night Trial
  • Lifetime Warranty

Some of the most popular beds are hybrid mattresses because they tend to combine the support of a coiled foundation with the soft, pressure-relieving comfort of foam. Alexander Signature Hybrid by Nest Bedding is a standout in this category.

This product is made with three layers of foam supported on an 8-inch pocketed-coil system. When laying on an Alexander, you should feel the surface contour to your body while still having a little bounce to make repositioning at night easier.

What makes this bed stand out? 

  • This hybrid is constructed with cooling in mind by using a gel-infused memory foam and phase change fabric. They also include a titanium-infused foam which they claim is the “most innovative on the planet.”
  • Alexander has three different firmness options and should serve the comfort needs of most sleepers.
  • The lifetime warranty and comfort guarantee are the cherry on top.

DreamCloud Premier – Affordable Luxury

HIGHLIGHTS:

  • Hybrid mattress
  • Great for side and back sleepers
  • Medium firm
  • 365-Night Trial
  • Lifetime Warranty

If you are like anything like us, you want to get the most out of your money. Walking into a mattress retailer, you might be under the impression that luxury is out of your price range. DreamCloud Premier believes that everyone should feel like they are sleeping on a cloud without having to break the bank.

This bed is a true hybrid, made with layers of high-quality memory foam and 8.5-inches of individually wrapped steel-coil technology. DreamCloud believes so much in the quality of their bed that they offer a Lifetime Warranty and 365-night risk-free trial.

Why do we love it?

  • The makers did not skimp out on materials; everything about this mattress screams premium, from the EuroTop cover to the coil system. DreamCloud Premier even sells its own slatted frames.

Helix – Customizable

HIGHLIGHTS:

  • Hybrid mattress
  • Great for side, stomach, and back sleepers
  • Medium firm
  • 100-Day Trial
  • 10-Year Warranty

What if I told you that you can take a quiz that’s aimed at helping you sleep better? That’s where Helix comes in.

Helix is a personalized mattress brand that seeks to offer a bed for all needs. This brand knows that there are countless options when shopping for a mattress, and they want to make it easier for you to find the best fit.

Why we picked it

  •  On their website, they have a sleep quiz that will guide you through the mattress-purchasing process. You have to put in your information and your partner’s if you have one, and then Helix generates which bed or beds would work best for you.
  • This is an excellent tool for couples who have differing sleeping preferences since the Helix system can help both partners find a sleep solution.
  • All beds are hybrids and great for platform frames.

Copper Dreams – Budget Pick

HIGHLIGHTS:

  • Memory foam mattress
  • Great for stomach and back sleepers
  • Firm and medium-firm options
  • 120-Night Trial
  • 10-Year Warranty

If you are looking to save some cash, the Copper Dreams may be your best bet. This bed is made by Dreamfoam, which is the sister brand of Brooklyn Bedding. The company believes that a quality night’s sleep does not have to come at a high cost, hence the more affordable Copper Dreams.

What stands out? This budget-friendly product is really quite impressive in construction, especially for the low price. An all-memory-foam bed, it is made from four distinctive foam layers. The top uses a copper-graphite-infused memory foam that seeks to regulate heat that this material can often trap.

There is a transitional layer sandwiched between the top and bottom, providing comfort and support before that thick lower section of high-density foam. This bed should contour to the shape of your body, filling in any gaps to provide much-needed pressure relief in problem areas like the hips, shoulders, and back.

We agree with Dreamfoam—a good mattress does not have to cost a fortune. This is why Copper Dreams made the list. It will serve the average sleeper well in terms of both nighttime comfort and keeping wallets padded.

Buyer’s Guide for Platform Mattress

What Defines a Platform Bed?

A platform bed is basically a frame that does not need any extra support from a box spring to hold a mattress. Most platform bases are made with horizontal, wooden or metal slats that are a few inches apart. These slats can add a bit of slack, allowing for a softer feel on the bed. Some are made with a sheet of wood—a literal platform.

Because a box spring offers a lot of strength to a mattress, beds have had to be reconstructed to have a secure foundation on their own while still being comfortable. This is why not every bed can be used without a box spring, although we are moving toward that direction with the rising popularity of platform frames.

How Much Weight Can It Support?

This really depends on the frame you purchase. Platform beds can hold between 450 to 4,400 pounds, so make sure that you do your research when buying a new frame. Keep in mind that the weight of the mattress and the weight of whoever will be sleeping should be considered, including any pets or kids that may share the bed at times.

If you are particularly concerned about weight capacity, a flat foundation should be chosen over slats. A flat platform can more easily distribute pressure, important if weight is going to be applied on a specific place—think kids jumping on the bed, or kneeling on one part of the mattress. Slats can be broken, but they can also be easily replaced.

illustration of a couple with different body sizes relaxing on one bed

What Kind of Mattress Can Be Used?

Believe it or not, any type of mattress can work well on a platform bed depending on its construction and the company’s recommendation. Each comes with its pros and cons and specific features, but personal preference really comes into play when choosing the materials you want your mattress made out of. Let’s take a look at four different types of common mattresses you will probably come across.

Memory Foam

This foam is an exceptionally versatile option, as it can be placed on pretty much any surface. If you have ever pressed your hand onto the surface of a mattress and could see its impression, you have seen the wonders of memory foam.

It will perform best on a slatted frame to allow for breathability, but make sure the slats are not too far apart—3 to 4 inches tend to be best—or the foam may start to sink into the cracks.

For More Info: Top Rated Memory Foam Beds

Medium Illustration of Memory Foam Mattress

Latex

Latex is an all natural material made from the sap of a rubber tree, great for allergies or asthma (unless you have a latex allergy, of course). It is nontoxic and is a safe material for those who do not want a mattress made from synthetics.

It is generally really heavy, so a more sturdy frame will be needed in order to support the weight. Slats work just fine with latex beds, but the same suggestion as memory foam applies in terms of distance.

Read Our Full Guide: Best Latex Mattresses

Medium Illustration of Latex Mattress

Innerspring

Innerspring mattresses are usually the most familiar mattress type. Made with a coiled system, these have that signature bounce that many people enjoy. Springs do wear out over time, so make sure that the individual mattress you choose is designed to work on a platform frame, otherwise, it may break down faster.

A warranty may be void if a box spring was recommended as the proper foundation. Many mattresses these days are made with platform frames in mind, however.

Medium Illustration of Innerspring Mattress

Hybrid

Hybrid models are exactly what they sound like—a hybrid between two or more materials combined to provide a comfortable night’s sleep with the use of multiple technologies. Most often, a supportive spring system is integrated with a softer foam or latex.

Hybrid mattresses perform well on platform beds because of the combination of materials; the foam or latex support the coil layer and help evenly distribute pressure.

Read More: Top Hybrid Mattresses

medium illustration of hybrid mattress

Additional Considerations

There are a few other things to consider when shopping for a new mattress and platform bed. We will go into more detail below.

Size

Twin

A popular choice for kids, a twin is a perfect size for single folks who want to conserve space.

Twin XL

Twin XL is often seen in college dorms because it is slightly longer than the twin, great for taller individuals or those that sleep with pets.

Full

Fulls are nice for singles who want a little more wiggle room or move around a lot in their sleep or couples who don’t mind spooning.

Queen

The most common size, queens are a great option for couples that can still comfortably fit in most bedrooms.

King

Kings offer the most room from side to side, ideal for those who share the bed with kids, pets, and partners.

California King

Slightly less wide than a king but longer, a California King is the perfect choice for especially tall sleepers.

Bed Thickness

On a box spring, the thickness of a bed does not matter as much because there is already a thick foundation that the bed will lay on. With platform beds, mattresses need to be a little thicker to provide the proper amount of comfort and support. Look for models in the 10- to 12-inch range to allow for a little deflation. Thinner mattresses may be perfect for elderly or differently abled individuals, as they will not be as high off the ground.

Frame Height

This really depends on the height of you—the taller you are, the taller you will probably want your frame to be in order to make getting in and out of bed the easiest. Frame height can also add extra storage, barring the frame is high enough to fit containers, boxes, or whatever you want to hoard underneath the bed.

Storage

Storage can come in the height of the bed, but it can also come in the frame itself—many options nowadays offer some really excellent choices in terms of saving space. Because of the elimination of a box spring, there is extra space underneath the bed for drawers and storage systems. Some frames can even pull the mattress foundation up by a handle, revealing a hiding space for blankets, clothes, etc.

Firmness

Firmness is key with all mattresses; it really is what determines whether you will have a good night’s rest. It is extremely subjective, as every person will feel firmness and pressure differently, but we generally recommend medium to medium-firm mattresses for the average sleeper.

Need more details? Visit our complete mattress firmness guide.

Cooling

We know how awful it is for a good night’s rest to be interrupted by overheating due to improper heat regulation from your mattress. If you sleep particularly warm, find yourself waking in a sweat, or are pregnant, cooling mattress is probably high on your list of priorities. Memory foam is usually the warmest material, while innerspring models tend to promote better breathability.

Those with higher density foams may offer more support, but they can often trap heat, creating an uncomfortable experience for certain people; however, there are many foam mattresses that combat this by using technology like gel, low-density foam top layers, moisture-wicking fabrics, and air pockets. Hybrid mattresses are often the best of both worlds, using both a spring system to generate airflow and foam for comfort.

The foundation also aids in cooling; slatted platform frames allow for the mattresses to breathe, especially important for foam beds to perform at their best.

illustration of a woman having hot flashes and night sweats

Warranty

Any quality bed is going to come with a pretty good warranty. Many come with a 10-year warranty, and some of them offer a lifetime warranty, like Nectar, Layla, and Alexander to name a few.

All warranties have their limits, of course, but you can usually count on a mattress that has a longer warranty. If any accidents happen, the bed wears down too quickly, or some faulty manufacturing is involved, a warranty can save you a lot of stress (and your wallet a lot of cash). A warranty is kind of like a promise to you from the company, helping you rest soundly.

Trial

Many companies offer trial periods, especially since the emergence of the bed-in-a-box. Since you are unable to test out the bed in-store, companies had to find another option in case a customer was not in love with their product.

The most impressive trials can range all the way up to 365 days, which means you have a full year to decide whether or not the bed is for you. Make sure that you understand all the details of a trial period before purchasing, like who to contact if you are not satisfied, the exact length, and any possible shipping fees for returns.

Frequently Asked Questions

Can I use a box spring with a platform base?

Although it is not necessary for support, you can definitely use a box spring with a platform base to add some extra height, if desired.

Get More Info: Do You Need a Box Spring?

Conclusion

Many mattress shoppers are making the switch to a platform bed for simplicity, cost, and efficiency. With so many choices out there, purchasing a new bed can seem daunting at times. We hope this guide gave you some valuable information on your mattress-buying journey.

If you are interested in learning more about any of the beds we mentioned in our list (and a bunch of others, too), check out our in-depth reviews, where we take a deeper look at individual features the mattresses have to offer as well as what kinds of sleepers may be best served on each one.

Content Writer | + posts

Jill Zwarensteyn is a content writer for Sleep Advisor and is enthusiastic about providing helpful and engaging information on all things sleep and wellness.

Based in Los Angeles, she is an experienced writer and journalist who enjoys spending her free time at the beach, hiking, reading, or exploring new places around town.

She’s also an avid traveler who has a personal goal of being able to successfully sleep on an airplane someday.

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