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Best Mattress for Platform Beds

Updated June 23, 2020

Rank Products Highlights Warranty
#1

Helix Sleep Mattress

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  • Customizable
  • Breathable for cooler sleep
  • Encased coils for bounce, support
  • Hybrid ensures comfort, support
5 years
#2

Zinus Sleep 12-Inch Mattress

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  • Most affordable option
  • Easily fits in platform beds
  • Very firm – suitable for back or side sleepers
  • Conforms to your body for added comfort
10 years
#3 Amerisleep AS3

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  • Affordable
  • Layers of foam for support, comfort
  • Relieves pressure points
  • Good for all sleep positions
10 years
#4

Brentwood Home Cypress 13 inch

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  • Plush feel
  • Motion-isolating
  • Gel foam layer for keeping you cool
  • Firmness is good for side, stomach sleepers
 25 years
#5

Nest Bedding Alexander Series

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  • You choose firmness
  • Motion-isolating
  • Gel layer for cooler sleep
  • Six sizes available
20 years
#6

Spindle Mattress

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  • 1-year comfort adjustment
  • Balance between support, bounce
  • Antimicrobial latex is allergen resistant
10 years
#7

DreamFoam Eurotop Latex Mattress

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  • Pressure point relief
  • Sleeps cooler than traditional foam
  • Plush top
10 years

The Top 7 Mattresses For Platform Beds

1. Helix Sleep Mattress

SPECS

  • Weight: <100 lbs.
  • Size: 60x80x10 in.
  • Warranty: 5 years
  • Type: Foam, Gel, Innerspring
  • Firmness: Custom

Good luck finding an innerspring mattress that’s OK to use on a platform bed and still retain your warranty. Helix Sleep combines foam, gel, and encased coils for a hybrid mattress in an attempt to please everyone. The benefit of the microcoils is that it provides the bounce you may want out of a bed. The gel layer is added for springy support, as well. And there’s a layer of foam, which is meant to add the firm feel you need to sleep soundly, and for motion isolation.

This mattress works well on a box spring or a platform bed, thanks to the combination of materials. One of the features this Helix offers that many foam and latex mattresses don’t is almost complete customizability. From the feel to the support, you get your choice. You simply answer a few questions and the company picks out the layers that you need for your best night’s sleep.

You shouldn’t run into issues such as too firm or too soft because the mattress is custom-made for how you sleep – and how your partner sleeps. The weight of each mattress varies based on the materials used, but none are more than 100 pounds, which makes this a good choice for a platform bed.

Pros

  • Customizable
  • Breathable for cooler sleep
  • Encased coils for bounce, support
  • Hybrid ensures comfort, support

Cons

  • 600-lb. weight limit
  • Short warranty

It’s possible that this is the best type of mattress for a platform bed because it combines three different materials to give you comfort, support, and softness, but doesn’t require a box spring.

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2. Zinus Sleep 12-Inch Pressure Relief Mattress

SPECS

  • Warranty: 10 years
  • Type: Memory foam
  • Firmness: Firm

Although memory foam mattresses used to be considered a luxury option, they’ve become much more affordable in recent years. This Zinus pressure relief mattress combines three layers of foam in different densities to provide you the support you need and the comfort you want.

There’s twelve whole inches of luxurious support; 3” of memory foam, 3” of pressure relieving comfort foam, and then 6” of high density support base foam. Like any memory foam mattress, it squishes under your weight, and conforms to your body. This property of foam is great for keeping you cradled as you sleep, but it you may find that you sweat more at night.

Memory foam isn’t as breathable as other materials for mattresses, which is why this is a good mattress choice for a platform bed with slats. The slats underneath your bed help as a foundation, but also with the airflow that you mattress requires. There’s little to no edge support, so it may not seem as stable as other beds.

Pros

  • Most affordable option
  • Easily fits in platform beds
  • Very firm – suitable for back or side sleepers
  • Conforms to your body for added comfort

Cons

  • May not be great for stomach sleepers
  • Strong chemical smell
  • Weak edge support

This could be the best budget memory foam mattress for a platform bed if you choose a low-profile frame that can’t handle a thick, heavy mattress.

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3. Amerisleep Liberty Natural Memory Foam Mattress

SPECS

  • Warranty: 10 years
  • Type: Memory foam
  • Firmness: Medium

It can be difficult to pull the trigger on buying a 100% memory foam mattress for those who are used to innerspring mattresses. Amerisleep’s Liberty stacks layers of different memory foam types for a more comfortable feel, especially for those who sleep on their sides. However, it’s a versatile mattress – because of those layers, you get the support you need and the comfort you crave. Regardless of whether you sleep on your back, stomach, side, or some other position not yet labeled, it’s a medium level of comfort, so great for all.

As with almost any memory foam mattress, you can slide this into any platform bed. Use slats to help promote air flow, which keeps the mattress from retaining too much heat. Thankfully, there is a gel-infused memory foam layer that helps keep you cool, though. The 12-inch height of this bed gives you that luxurious plush feel that’s so common in hotel rooms.

It’s a standard queen-sized mattress, so your current sheets should fit just fine. It’s a bit heavier than some memory foam mattresses, but it’s less than 100 pounds, so it won’t eat up too much of the weight capacity of your platform bed. The biggest issue you may have with this bed is that it has very little edge support.

Pros

  • Affordable
  • Layers of foam for support, comfort
  • Relieves pressure points
  • Good for all sleep positions

Cons

  • May not be as firm as you’d expect
  • No edge support

Amerisleep gets top ratings for its mattresses, and the Liberty offers more comfort and support than you might expect in a memory foam mattress – it’s a good choice for all sleepers, regardless of position.

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4. Brentwood Home Cypress Mattress 13-Inch

SPECS

  • Warranty: 25 years
  • Type: Memory foam
  • Firmness: Medium

This memory foam mattress is a tall option compared to the common 10-inch memory foam mattresses available. You get 3.5 inches of gel memory foam on top, which should provide a cooler night’s sleep. Memory foam is known for retaining heat, which is a good reason to use this mattress on a platform bed. The slats underneath should allow for a bit of airflow, which can contribute to a cooler sleep, as well.

The bed is rated as medium, so it’s a good choice for those who sleep in almost any position. Back sleepers may find it a bit softer than they’d like, but a solid platform underneath could help lend more support. The foam is quick to react to your movements, which means you can shift in the middle of the night and your mattress should respond quickly to continue providing support to your body.

If you sleep with someone who happens to starfish at night (splayed out, leaving you little room on the bed), you may feel a bit unstable because there’s very little edge support, which is a common issue with memory foam mattresses.

Pros

  • Plush feel
  • Motion-isolating
  • Gel foam layer for keeping you cool
  • Firmness is good for side, stomach sleepers

Cons

  • May not be great for back sleepers
  • Very little edge support
  • May require deep pocket sheets

If you’re looking for plush softness, a cooler night sleep, and that traditional memory foam support, this Brentwood mattress could work for you in your platform bed.

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5. Nest Bedding Alexander Series

SPECS

  • Warranty: 20 years
  • Type: Innerspring Hybrid
  • Firmness: Multiple Options

When it comes to choosing a mattress for your sleeping preferences, it can be difficult to trust what a manufacturer says, which is why it’s so important to read reviews. Even then, what’s soft to one person may be firm to another. This memory foam mattress from Nest Bedding has you choose your firmness level, from firm to medium to soft.

Unlike some other memory foam mattress, this one is made up of several layers that all have different jobs. The thickest layer is the supportive base, which is about 4 inches thick and it’s fairly dense. Just above that is a layer that’s meant to help air circulate through the foam so heat doesn’t get trapped. Then you have layers for comfort and cooling.

At 12.5 inches in total height, it’s a good fit for platform beds. You don’t have to use a box spring with this mattress, but you do want to use a solid foundation, whether it’s flat or slats that are evenly spaced, and not too widely spaced. Memory foam does a good job of isolating movement, too, so you should sleep soundly through the night, even if your partner moves.

Pros

  • You choose firmness
  • Motion-isolating
  • Gel layer for cooler sleep
  • Six sizes available

Cons

  • May be too tall for some
  • Very little edge support

This could be the best twin mattress for platform beds thanks to its adjustable firmness, long warranty, and no need for a box spring.

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6. Spindle Mattress

SPECS

  • Warranty: 10 years
  • Type: Latex
  • Firmness: Custom and adjustable

One of the best-rated mattresses is the Spindle mattress. It’s 100% natural latex, but added in different layers, so you get comfort, support, and that bounce you want from traditional innerspring mattresses. In fact, latex offers several benefits you can’t get from memory foam. It’s breathable, so you sleep cooler at night. It’s also antimicrobial, so it combats allergens a bit, which is good news for anyone allergic to dust mites. However, latex can be heavy.

Not only can you use this with a platform bed, the company suggests you do not use this bed with a box spring. A platform bed with slats that are evenly spaced offer support and air circulation, which your mattress needs.

If you find that you’re having trouble sleeping because the bed is too firm or too soft, simply unzip the cover and rearrange the layers. The comfort level is totally adjustable. The biggest downside to this mattress is that it isn’t meant for plus-sized sleepers – if your BMI is above 31, Spindle suggests looking for a firmer mattress.

Pros

  • 1-year comfort adjustment
  • Balance between support, bounce
  • Antimicrobial latex is allergen resistant

Cons

  • Not great for heavier users
  • No full refunds

Overall, this Spindle mattress is as firm or soft as you want it to be with adjustable layers of latex, which makes it a good choice for anyone, but it is a bit heavier than most mattresses, so choose a platform bed with good support.

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7. DreamFoam Bedding Ultimate Dreams Eurotop Latex Mattress

SPECS

  • Warranty: 10 years
  • Type: Foam, Latex
  • Firmness: Multiple Options

A latex mattress offers many more pros than you might expect, given the popularity of innerspring mattresses of big brands. This Dreamfoam Bedding mattress combines layers of memory foam with latex to create a more breathable foam that sleeps cooler than you’d expect. Because it has a memory foam base and latex topper, it isn’t as heavy as a pure latex mattress, which makes is a good choice for platform beds that could have strict weight capacities.

It’s a firm mattress if you want it to be, but the latex offers a level of comfort that you don’t usually get with just memory foam. It’s generally considered a medium firmness, so it’s that good in-between for softness and support that works well for all sleeping positions.

The latex layer adds the bounce you may have missed from innerspring mattresses and that you don’t get with a memory foam bed. The 12-inch height of this mattress makes it a good choice if you plan to slide this into a platform bed.

Pros

  • Pressure point relief
  • Sleeps cooler than traditional foam
  • Plush top

Cons

  • May be too soft for back sleepers
  • Heavy

If you’re looking for a memory foam and latex mattress that sleeps a bit cooler for a platform bed, this Dreamfoam Bedding mattress could be a good choice for you.

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Platform Bed Mattress Buyers Guide

You’ve recently decided that you want to update your bedroom and you started by buying a platform bed. Whether it’s traditional, modern, romantic, or contemporary in design, you probably noticed that it came with a flat wooden panel or slats at the bottom. Now you have questions. Will your old mattress and box spring work, or do you need to buy a new mattress? What about those slats – will they work for a memory foam mattress? All of these questions are answered below in this guide to help you find the best mattress for platform beds.

You may want to read: The Best Mattresses in 2020

What is a Platform Bed?

Strictly speaking, a platform bed is simply a frame that acts as a foundation for a mattress. You don’t need a box spring, but if you prefer a taller bed, feel free to use a box spring. The foundation that a platform bed provides with slats, which are usually made of wood or metal, is enough as is. A box spring won’t make your bed more or less comfortable than the platform bed alone.

You can find a variety of styles at a variety of prices. From a simple metal frame to ornately carved wooden monstrosities that make bold statements in your bedroom, you can find a design that works for you and your décor.

How Much Weight Can a Platform Bed Hold?

There is no definitive answer to this question. A platform bed could hold only as little as 450 lbs. or as much as 4,400 lbs. It really depends on the platform bed you buy and its weight capacity. Generally speaking, if you’re overweight and concerned about sturdiness, look into buying a platform bed with a flat foundation. You can also buy a separate platform to place on a standard platform bed with slats.

When you’re assessing the weight capacity of a platform bed, be sure to include the weight of your mattress, yourself, your partner, any children that join you in bed, and pets. Individual slats can easily bend and break under extreme pressure, so keep this in mind if you kneel or stand on your bed. The good news is, slats are easy to replace, so you won’t have to replace the entire bed.

You may want to read: Do You Need A Box Spring With A Platform Bed

Best Type of Mattress for Platform Beds

You may be surprised to find out that any mattress works with a platform bed. It’s true! There are a few things to keep in mind with each mattress, though.

Innerspring Mattress

Your traditional innerspring mattress can be given an update by simply slipping it into a platform bed. Leave the box spring out to give you a low-profile, sleek look, or include the box spring for a taller bed. The only time you may not want to use this type of mattress on a platform bed is when your mattress warranty requires you to use a box spring and you don’t want a super tall bed.

Memory Foam Mattress

Foam mattresses are one of the most versatile beds out there. You can usually toss these mattresses on the floor, a box spring, a platform bed, or whatever you’d like. Memory foam does benefit from being on a platform bed with slats that are evenly spaced and no more than 3″ apart. The slats offer support, but also some breathability that foam needs. However, you should be sure the spacing is close because the wider apart the slats, the more likely the foam mattress will sink into those spaces, which can throw off the shape and support of the mattress.

Latex Mattress

If you prefer to sleep on an all-latex mattress, then you’re going to need a strong foundation. Latex mattresses are usually much heavier than traditional innerspring or memory foam mattresses. A platform bed is a suitable option, as long as it’s rated to hold the weight of your mattress and you (and your partner, pets, and children … and laundry?). Just like foam mattresses, slats are more than fine, as long as they’re spaced close together – 3″ to 4″ is about right. Any wider than that and you may find that your latex mattress sags in the gaps.

What About Adjustable Beds?
The answer to this question depends on who you ask. Most platform beds are not big enough to accommodate an adjustable bed, and the adjustable frame may be hindered by the platform structure. Some will work, but usually those who prefer adjustable bed just use that as the foundation for their mattress. Read the manufacturer’s labels carefully to make sure you don’t waste money on a bed that won’t work with an adjustable frame.

You may be interested in: Can You Put A Mattress On The Floor?

Verdict

As you can see in these platform bed mattress reviews, there are several mattresses that are excellent choices for a platform bed. But it’s totally up to you to assess your needs and your bed to determine which of these great mattresses will be the one for you.

Frequently Asked Questions

Do you have to have a special mattress for a platform bed?

No, your platform bed can act as a foundation for any mattress. Even your old innerspring mattress can be popped on a platform bed, but be sure to leave out the box spring unless you want the bed to be quite tall. Don’t hesitate to use it for a foam mattress either. A platform bed works exceptionally well with memory foam mattresses in particular, providing them additional support, longevity, and breathability. If you’ve got the heavier latex mattress, make sure that your platform bed is designed to hold the weight. Since these mattresses have an increased risk of sagging if the base has large gaps, the slates in your platform bed shouldn’t be more than 3” or 4” inch apart.

How thick should a mattress be for a platform bed?

Thick mattresses that are 10” to 12” in height are ideal for a platform bed. Platform bed frames are typically low to the ground and the mattress height makes it easy to move in and out of the bed. Thinner mattresses may be preferred by short people or the differently abled. At the end you have to remember that thickness of a mattress is a personal preference and your selection should be based on what feels most comfortable to you.

How do you keep a mattress on a platform bed?

You can directly place your mattress on a platform bed. It does not require additional foundation as a platform bed itself provides support to the mattress. Having said that, you should check your mattress warranty to ensure that it doesn’t require the mattress to be placed on a box spring. In which case, you can place both your mattress and box spring on the platform bed. The placement of box spring will not add or reduce support to the mattress, but it will cause your bed to be super tall.

What mattress is best for a platform bed?

Platform beds are good for almost all mattresses, so you have a variety of exceptional choices to pick from. The mattress that will work best for you is dependent on the features you seek and your sleeping habits. We’ve carefully reviewed and ranked some top contenders for you to consider. If you’re looking for a highly breathable hybrid mattress, give Helix a try. Zinus Sleep 12-inch mattress is another standout option that is firm, conforming, and affordable. For support and comfort of layered foam and release of pressure points, choose AS3.