Best Mattress Guides

Best Bunk Bed Mattress

Find a comfortable, safe, durable mattress for any bunk bed in your home.

By Natalie Yerger

Finding the best bunk bed mattress for your bunk bed set can be challenging. Bunk beds used to be more simple and uniformly designed, and almost any twin mattress worked as a bunk bed mattress in the past. However, bunk beds today come in all shapes and sizes and have varying weight capacities, features, layouts, space for headroom, and more.

In this article, we’ve done much of the hard work for you and are sharing our picks for the top five bunk bed mattresses of 2021. You’ll also learn how to choose the best bunk bed mattress for your set in our buying guide, which outlines the types of bunk bed mattresses available, important shopping considerations, and tips for making your final decision.

Disclosure: By clicking on the product links in this article, Mattress Nerd may receive a commission fee at no cost to you, the reader. Read full disclosure statement.

The 5 Best Bunk Bed Mattresses of 2021

Editor's Pick

Tuft & Needle Mattress

A combination of below-average pricing, a medium-firm feel, and a no-frills design make the Tuft & Needle Original our Editor’s Pick for best bunk mattress.

Nerd Score 3.5/5
Read Full Review

Material

Foam

Trial Period

100 nights

Shipping Method

Free shipping minus HI and AK

Firmness

Medium-firm: 7/10

Warranty

10-year limited warranty

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Back Sleepering
Ideal for lightweight and average weight back sleepers.
Side Sleepering
Ideal for average weight side sleepers.
Stomach Sleepering
Ideal for lightweight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.6/5
Editor's Pick

Tuft & Needle Mattress

A combination of below-average pricing, a medium-firm feel, and a no-frills design make the Tuft & Needle Original our Editor’s Pick for best bunk mattress.

Nerd Score 3.5/5
Read Full Review

Material

Foam

Warranty

10-year limited warranty

Firmness

Medium-firm: 7/10

Shipping Method

Free shipping minus HI and AK

Trial Period

100 nights

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Back Sleepering
Ideal for lightweight and average weight back sleepers.
Side Sleepering
Ideal for average weight side sleepers.
Stomach Sleepering
Ideal for lightweight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.6/5
Editor's Pick

Tuft & Needle Mattress

A combination of below-average pricing, a medium-firm feel, and a no-frills design make the Tuft & Needle Original our Editor’s Pick for best bunk mattress.

Nerd Score 3.5/5
Read Full Review

Material

Foam

Firmness

Medium-firm: 7/10

Trial Period

100 nights

Warranty

10-year limited warranty

Shipping Method

Free shipping minus HI and AK

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Back Sleepering
Ideal for lightweight and average weight back sleepers.
Side Sleepering
Ideal for average weight side sleepers.
Stomach Sleepering
Ideal for lightweight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.6/5

The Tuft & Needle, or T&N, Original is constructed with adaptive foam, a graphite-infused polyfoam comfort layer, and a high-density foam support core. The bed feels medium-firm, meaning that most children and adults will find the bed sufficiently supportive.

The graphite-infusion in the breathable comfort layer helps the bed sleep cool, and it has enough conforming to alleviate growing pains for children. The all-foam construction will cradle children’s pressure points and support healthy spinal alignment. It also comes with free shipping in the contiguous USA, a 100-night sleep trial, and a 10-year warranty.

Read our full Tuft & Needle Mattress Review to learn more!

Runner-up

Saatva Youth Mattress

The Saatva Youth is designed for the needs of growing children, making it our runner-up choice for best bunk bed mattress.

Nerd Score 4.8/5
Read Full Review

Material

Innerspring

Trial Period

180 nights

Shipping Method

Free white glove delivery

Firmness

Medium-firm: 6.5/10

Warranty

12-year warranty

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Kids
This bed is perfect for young sleepers.
Back Sleepering
Ideal for lightweight back sleepers.
Side Sleepering
Ideal for lightweight side sleepers.
Stomach Sleepering
Ideal for lightweight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
/5
Runner-up

Saatva Youth Mattress

The Saatva Youth is designed for the needs of growing children, making it our runner-up choice for best bunk bed mattress.

Nerd Score 4.8/5
Read Full Review

Material

Innerspring

Warranty

12-year warranty

Firmness

Medium-firm: 6.5/10

Shipping Method

Free white glove delivery

Trial Period

180 nights

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Kids
This bed is perfect for young sleepers.
Back Sleepering
Ideal for lightweight back sleepers.
Side Sleepering
Ideal for lightweight side sleepers.
Stomach Sleepering
Ideal for lightweight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
/5
Runner-up

Saatva Youth Mattress

The Saatva Youth is designed for the needs of growing children, making it our runner-up choice for best bunk bed mattress.

Nerd Score 4.8/5
Read Full Review

Material

Innerspring

Firmness

Medium-firm: 6.5/10

Trial Period

180 nights

Warranty

12-year warranty

Shipping Method

Free white glove delivery

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Kids
This bed is perfect for young sleepers.
Back Sleepering
Ideal for lightweight back sleepers.
Side Sleepering
Ideal for lightweight side sleepers.
Stomach Sleepering
Ideal for lightweight stomach sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
/5

A double-sided innerspring twin size mattress that’s designed to provide comfort and support to children, the Saatva Youth is the kids’ version of the original Saatva mattress and is handcrafted with high-quality components and eco-friendly materials. This mattress incorporates thoughtful details into its luxury construction that is catered to children.

See: Best Mattresses for Kids 

For example, the double-sided design is meant to support children from 3 to 8 years old on one side and children older than 8 years old on the other. You simply flip it when they’re ready. It also features materials that are healthy for your child, like 100% organic cotton and foams that are guaranteed to never off-gas or release harmful chemicals. Finally, the Saatva Youth is accident-proof, made with a water-resistant finish and an internal waterproof barrier to protect from accidents and spills.

Read our full Saatva Youth Mattress Review to learn more!

Best Value

Zinus Green Tea Memory Foam Mattress

The Zinus Cooling Green Tea Gel Mattress comes in four profile options in the twin size and lightweight construction that makes it perfect for tall bunk beds.

Nerd Score 4.6/5
Read Full Review

Material

Foam

Trial Period

100 nights

Shipping Method

Free shipping

Firmness

Soft: 5.5/10

Warranty

10-year warranty

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
Back Sleepering
Ideal for lightweight and average weight back sleepers.
Side Sleepering
Ideal for lightweight and average weight side sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.3/5
Best Value

Zinus Green Tea Memory Foam Mattress

The Zinus Cooling Green Tea Gel Mattress comes in four profile options in the twin size and lightweight construction that makes it perfect for tall bunk beds.

Nerd Score 4.6/5
Read Full Review

Material

Foam

Warranty

10-year warranty

Firmness

Soft: 5.5/10

Shipping Method

Free shipping

Trial Period

100 nights

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
Back Sleepering
Ideal for lightweight and average weight back sleepers.
Side Sleepering
Ideal for lightweight and average weight side sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.3/5
Best Value

Zinus Green Tea Memory Foam Mattress

The Zinus Cooling Green Tea Gel Mattress comes in four profile options in the twin size and lightweight construction that makes it perfect for tall bunk beds.

Nerd Score 4.6/5
Read Full Review

Material

Foam

Firmness

Soft: 5.5/10

Trial Period

100 nights

Warranty

10-year warranty

Shipping Method

Free shipping

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
Back Sleepering
Ideal for lightweight and average weight back sleepers.
Side Sleepering
Ideal for lightweight and average weight side sleepers.

Financing Options

Financing options are available for this mattress.

Average Customer Rating
4.3/5

Zinus is known for offering high-quality, low-cost beds, and the Zinus Green Tea mattress is no exception. It features a simple construction that includes a knitted jacquard cover, one inch of memory foam and five inches of high-density support foam for a medium-firm feel that will suit most children’s bodies regardless of age or weight.

Although there’s just one inch of memory foam, it provides enough of a plush feel and conforming for children to sleep comfortably. The foams are also infused with green tea for a cooling effect and CertiPUR-US certified, but where this bed really shines is in its profile options. Shoppers can choose from a 6”, 8”, 10”, and 12” profile options, but the 6” and 8” mattress heights are best for bunk beds.

See our full Zinus Mattress Review to learn more!

Best Innerspring

Linenspa Innerspring Hybrid Mattress

If you’re looking for a reasonably priced bunk mattress with a universal feel, the Linenspa offers a low profile, a generous warranty, and details perfect for a kid’s room.

Nerd Score 2.4/5
Read Full Review

Material

Innerspring

Trial Period

30 nights

Shipping Method

Free shipping

Firmness

Medium-firm: 7/10

Warranty

10-year limited warranty

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
Kids
This bed is perfect for young sleepers.
Back Sleepering
Ideal for heavyweight back sleepers.
Stomach Sleepering
Ideal for heavyweight stomach sleepers.
Average Customer Rating
4.5/5
Best Innerspring

Linenspa Innerspring Hybrid Mattress

If you’re looking for a reasonably priced bunk mattress with a universal feel, the Linenspa offers a low profile, a generous warranty, and details perfect for a kid’s room.

Nerd Score 2.4/5
Read Full Review

Material

Innerspring

Warranty

10-year limited warranty

Firmness

Medium-firm: 7/10

Shipping Method

Free shipping

Trial Period

30 nights

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
Kids
This bed is perfect for young sleepers.
Back Sleepering
Ideal for heavyweight back sleepers.
Stomach Sleepering
Ideal for heavyweight stomach sleepers.
Average Customer Rating
4.5/5
Best Innerspring

Linenspa Innerspring Hybrid Mattress

If you’re looking for a reasonably priced bunk mattress with a universal feel, the Linenspa offers a low profile, a generous warranty, and details perfect for a kid’s room.

Nerd Score 2.4/5
Read Full Review

Material

Innerspring

Firmness

Medium-firm: 7/10

Trial Period

30 nights

Warranty

10-year limited warranty

Shipping Method

Free shipping

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Hot Sleepers
If you often overheat while you sleep, this mattress should help you stay cool.
Couples
This bed has great motion isolation so you will not feel your partner tossing and turning at night.
Kids
This bed is perfect for young sleepers.
Back Sleepering
Ideal for heavyweight back sleepers.
Stomach Sleepering
Ideal for heavyweight stomach sleepers.
Average Customer Rating
4.5/5

The LinenSpa 6-inch mattress offers a traditional firm innerspring feel and a low profile that’s perfect for kids. The polyester fabric cover is quilted for improved comfort, and it’s also fire resistant. Inside the mattress is a layer of heavy gauge tempered steel coils, a soft foam layer, and a supportive felt pad that helps prevent sleepers from feeling the springs inside. 

It ships compressed and rolled in a box, and the setup’s so easy that even your kids can help. Reviewers say that the mattress is a “perfect fit” for bunk beds. One Amazon reviewer even noted that she tested out the mattress for a night prior to installing it in her son’s top bunk and that it felt comfortable and supportive for her weight of 150 pounds. This indicates that the mattress is capable of providing a supportive and comfortable sleep for your little ones as they grow.

Read our Linenspa Mattress Review to learn more!

Best Memory Foam

Lucid 5" Memory Foam Mattress

If you or your children are set on a memory foam mattress for the bunk bed, the Lucid Gel is reasonably priced, cooling, and has excellent customer reviews.

Nerd Score 4.7/5
Read Full Review

Material

Foam

Trial Period

30 nights

Shipping Method

Free shipping

Firmness

Firm: 7.5/10

Warranty

10-year warranty

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Kids
This bed is perfect for young sleepers.
Average Customer Rating
/5
Best Memory Foam

Lucid 5" Memory Foam Mattress

If you or your children are set on a memory foam mattress for the bunk bed, the Lucid Gel is reasonably priced, cooling, and has excellent customer reviews.

Nerd Score 4.7/5
Read Full Review

Material

Foam

Warranty

10-year warranty

Firmness

Firm: 7.5/10

Shipping Method

Free shipping

Trial Period

30 nights

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Kids
This bed is perfect for young sleepers.
Average Customer Rating
/5
Best Memory Foam

Lucid 5" Memory Foam Mattress

If you or your children are set on a memory foam mattress for the bunk bed, the Lucid Gel is reasonably priced, cooling, and has excellent customer reviews.

Nerd Score 4.7/5
Read Full Review

Material

Foam

Firmness

Firm: 7.5/10

Trial Period

30 nights

Warranty

10-year warranty

Shipping Method

Free shipping

Price Range

$$$$$

We recommend this mattress for the following sleeper types:

Kids
This bed is perfect for young sleepers.
Average Customer Rating
/5

The Lucid Gel Memory Foam Mattress is a 5-inch mattress that’s perfect for bunk beds and trundle beds. It features one inch of ventilated gel memory foam and four inches of base layer foam. Altogether, these foams weigh just 18 pounds, making it extremely easy to set up in a as a bottom or top mattress.

The gel-infused memory foam comfort layer helps the mattress avoid trapping heat, which can be a problem in all-foam beds. It also features an open-cell memory foam construction, which may improve the bed’s durability. This is especially appealing if you’re purchasing the mattress for a young child and want it to last until they’re ready to “graduate” to a full mattress and bed frame or another type of sleeping surface.

Read our full Lucid Mattress Review to learn more!

Bunk Bed Mattress Buying Guide

Perhaps the most obvious consideration when selecting a mattress for a bunk bed is whether it fits into the bunk bed’s design. However, there are other factors to take into account including the type of bunk bed you’re purchasing it for, budget, safety features, and more. In this buyer’s guide, we share everything you need to know prior to purchasing mattresses for your bunk bed.

Types

These are the most common types of bunk bed designs sold today. Determining the type of bunk bed you’re outfitting is an essential step in choosing the right mattress.

Standard—This is a ‘classic’ bunk bed style that features two twin-sized mattresses stacked on top of each other: one at the bottom and one at the top. Most feature a latter that ascends to the top bunk and some feature a guard rail and the option to disassemble the bunk into two separate twin beds.

Standard Loft—Think of lofts as a classic bunk bed without the bottom bunk. A loft bunk bed has the top bed but leaves the bottom space open for storage, a desk, or a relaxation nook.

See: Best Loft Beds 

Triple—A triple is simply a tall variation of the standard bunk bed and features three beds (twin-size) stacked on top of one another. Some triples place two mattresses next to one another on the bottom with the third on top.

Triple Loft—A triple loft bunk bed features two bunk beds in an L-shape on the top layer and one twin-size bunk bed on the bottom. The open side of the ‘L’ on the bottom is left open for storage, a desk, or a nook.

Trundle—A trundle bunk bed features a traditional bunk bed design with the addition of a third bed housed in a pull-out drawer beneath the bottom bunk. They’re an innovative, space-saving design for children who enjoy having sleepovers with friends or for people with limited space in a room where the bunk is kept.

Twin-over-Full—Twin-over-full bunk beds are designed with a smaller bed on top of a larger bed. They can provide sleeping space for up to three people, with two people sleeping in the full-size mattress and one in the twin-size mattress up top. 

L-Shaped—An L-shaped bunk bed has two beds that are placed perpendicularly. Most L-shaped bunk beds feature two twin mattresses, but some may feature a full-size on the bottom bunk.

Considerations

Healthy sleep is essential for growing children and adults, regardless of who will be sleeping in your bunk bed set. The right bunk bed mattress will provide a comfortable yet supportive surface and may be able to accommodate children as they grow. Here’s what to consider when you’re shopping for a bunk bed mattress that will suit the bed’s frame, you or your child’s sleep needs, and you or your child’s personal preferences.

Mattress Size—The vast majority of bunk beds and similar style beds sold today are designed to fit Twin-, Twin XL-, or Full-size mattresses. We recommend measuring the bunk bed’s mattress space prior to making your purchase decision. For reference, the typical measurements for the mattresses we’ve mentioned are as follows:

  • Twin-size dimensions: 38” x 75”
  • Twin XL-size dimensions: 38” x 80”
  • Full-size dimensions: 54” x 75”

Profile—Most top levels of bunk beds feature guard rails that prevent children and sleepers from hurting themselves by rolling off of the bed in the middle of the night. A guard rail coupled with a low-profile bed is often the best solution to ensure safety. As such, we recommend a mattress that measures 9” thick or less.

Cover Material and Design—In general, the cheaper the bunk bed mattress, the more simplistic its cover design. This is an especially important factor to consider for bunk bed mattresses because children, who may be more prone to accidents and spills, typically sleep on them. Look for covers with zippable, removable designs that are also washing-machine friendly. Quilted covers can also help improve the comfort of the mattress as a whole.

Firmness—For children, we recommend firmness settings of medium-firm or softer. The older and heavyweight the child, the more firm the bed should be. 

Mattress Type—There’s no right or wrong when it comes to the best mattress type for bunk beds. Whether your child prefers innerspring, memory foam, hybrid, or latex, there’s likely a bunk bed mattress out there to suit their needs. Keep in mind there’s a unique set of pros and cons for each mattress type.

Motion and Noise Isolation—Mattresses that isolate motion and dull noise can be especially beneficial for bunk beds, which typically sleep two or three people. Mattresses with low responsiveness, excellent motion isolation, and low noise potential will help your children (and their friends) sleep soundly and reduce disruptions from sleepers on the other bunks.

Cost—Most mattresses for bunk beds have reasonable price points because they’re small in size and therefore useless material. Bunk bed mattresses also tend to be less durable than others on the market due to the fact that most sleepers outgrow their bunk beds within less than five years. If you have the budget to spend extra money to ensure your bunk bed mattress contains luxury materials or will last a long time, feel free to invest, but a value bunk bed mattress can work just as well for your child.

Picking the Right Bunk Bed Mattress

Now that you have a better understanding of the average bunk bed mattress price point, the various types of bunk bed mattresses, and the most important shopping considerations when buying a bunk bed mattress, it’s time to make a decision. Here’s a quick step by step to choosing the best bunk bed mattress for your home:

  1. Evaluate your bunk bed’s style (standard, L-shape, etc.)
  2. Measure the sleeping spaces to determine mattress size(s) (Twin, Twin-XL, Full, Custom, etc.)
  3. Determine your bunk bed mattress budget, making sure to double or triple if your bed requires more than one mattress
  4. Make a list of the most important factors in your bunk bed mattress purchase (firmness, profile, comfort, type, etc.)
  5. Review the list of our top five bunk bed mattresses of 2021 to see if there’s a bunk bed that can suit your needs
  6. Make your purchase with confidence

FAQ

Do you need a specific mattress for bunk beds?

It depends on the size of the bunk bed frame, but most will work with a Twin size mattress. We recommend you shop for something on the thinner side, as a thick mattress may put the sleeper too high up for the safety rails to be effective.

Can adults sleep in bunk beds?

They certainly can! So long as the bunk bed in question has a high enough weight capacity to support them. If you’re shopping for a bunk bed with adults in mind, make sure to choose one that supports a high weight limit. Some bunk beds only have the capacity for a child’s weight. 

Are metal bunk beds better than wood bunk beds?

A quality wood bunk bed frame will likely stand the test of time better than a metal frame will. They also tend to be slightly sturdier than metal bunk beds, which most shoppers appreciate, as this sturdiness equates to a safer sleep experience.

Keep in mind, this only applies to high-quality wood. Steer clear of artificial wood, also known as particle board, whenever possible.