The Best Bunk Bed Mattress – Crazy Top 5 Picks

When you have limited space and need to sleep arrangement more than one or two sleepers- select the bunk bed foundation would be a good option. The best beds for sleep are designed to fit on top of one another. That way its saving floor space, and you can use that to save space for other furniture.

Usually, bunk beds are used in dorm rooms, children's rooms. Growing children love to use loft beds. Remember the safety features when it's for children. Add safety rails to protect them when they sleep and guide them about bunk bed safety.

Any regular mattress as per bed size would work in the bunk bed. Still, it's not a traditional bunk bed, so it needs the right bunk bed mattress to perfect fit. You should pay much attention when choosing the best bunk bed mattress. In this guide, you will get to know where to buy bunk bed mattresses?

Do bunk beds need special mattresses?

It's not the same as any other regular mattresses. There are some factors you have to consider when finding the best mattresses for bunk beds. That is the height of the mattress, weight capacities, durability, breathability, mattress firmness, and size. If you read our best bunk bed mattress reviews, you will get to know about it.


The best beds in the world are usually for our kids' or teenagers' best use, and they should be durable. Else you may have to replace the bed just after a few days, which will waste a lot of money. You can go for a waterproof mattress if your child is younger. The waterproof mattress added another layer of protection, which helps the bed lasting for a long time. So, before buying your mattress, you must check customer reviews and the mattress companies offer to ensure durability.


When the mattress allows proper airflow, sleepers can enjoy their sleep comfortably. It's an essential consideration for selecting the bunk mattresses. Suppose the mattress fails to provide enough airflow. In that case, it will be quite difficult for the user to regulate their body temperature. As a result, they will spend a restless night.

Foam firmness:

The foam firmness is an essential feature of any mattress. It means the consistency that a bed can provide the sleeper. The more firm your mattress is, the less you will sink in it. If your kid is 4 years or less and needs to buy a bunk beds mattress for children, you should go for a firmer mattress because it will ensure that there aren’t any suffocation hazards.

On the other hand, if your mattress is for an older child, then the firmness level will depend on their comfort demand. Just like adults, some kids like a firmer bed, while others prefer softer mattresses.


There are plenty of institutions for certifying mattresses' quality. All of these are cover the manufacturing processes along with different types of mattresses. As a customer, you have to make sure that the bed you have selected for purchase is certified. If it is not certified, it means the mattress has not been tested thoroughly. Moreover, the quality of the product may not good.

So, before making the final decision, check all labels on the mattress carefully. If there is any confusion, then don't forget to ask the supplier.

Safety from Allergens:

If your kid has an allergic problem with fiber or dust, you must be careful to choose the mattress. Many suppliers offer 100 days return policy for their beds. You can pick one from there to sleep trial. Many mattresses can play a crucial role in making an allergic attack, and it can be dangerous, especially for kids.

What size are bunk bed mattresses?

Usually, a bunk bed mattress features thin mattresses. A mattress for bunk beds twin is 75 inches long and 39 inches wide. The bunk beds for adults 83 x 55 inches, twin size, is 75 x 54 inches, and queen size is 80 x 60 inches. A narrow bunk bed is 75 x 36 inches.

Since discussing the mattresses for bunk beds, you need to be careful about the mattress size. If you pick large or small than your need, you will fail to fit it on the bed perfectly. I hope our discussion will help you choose the best one.

Bunk bed reviews

Below, you will find the thin mattress for bunk beds with in-depth reviews. Here we picked the 5 best mattresses for bunk beds. Read the bunk bed features before good beds to buy.

Top Pick Best Bunk Bed Mattresses




6 inch mattress for bunk bed6 inch mattress for bunk bed

Zinus Bunk Bed Mattress

bunk bed mattress and box springbunk bed mattress and box spring

Zinus Green Tea Mattress

bunk bed mattress memory foambunk bed mattress memory foam

Linenspa Hybrid Bunk Bed Mattress

foam mattress for bunk bedsfoam mattress for bunk beds

Tuft and Needle Bunk Bed Mattress

memory foam bunk bed mattressmemory foam bunk bed mattress

Lullbed Reviews

Zinus 6 Inch Mattress Review

best twin bunk bed mattressbest twin bunk bed mattress

It's our first choice. This 6-inch twin mattress for a bunk bed has a steel coil for your comfort and support, and it is the right choice if you look for a cheap bunk bed mattress set. Zinus 6-inch foam mattress best for stomach sleepers and made with high-density foam. This Certi-Pur US Certified foam is durable and performs well, and the mattress ships compressed to your home.

6 inch bunk bed mattress has pocketed coils technology. The technology individually wraps bunk bed springs to provide continuous support and comfort. For the firmer surface, young children can jump jacks on one side, and on the other side, your partner will not wake up for it.

Zinus quilted memory foam mattress is useful for a trundle bed, bunk, and day bed. This bunk bed twin mattress's innerspring feel is made from heavy gauge coils for providing firm support. As we said that this 6" twin mattress comes with a unique set( 2 pieces). So, you can be sure that your kids' bed is comfortable and safe. You can buy it with your full peace of mind with a warranty 10-year.


  • 6 inch twin memory foam mattress.
  • Product dimension: 75 x 39 x 6 inches.
  • Weight: 61.9 pounds.
  • Coils for support.
  • Pocketed iCoil technology.
  • Quilted and fiber layered top.
  • 10 year limited warranty.
  • PROS
  • CONS
  • It can maintain the foam comfort layer.
  • High-density foam.
  • Firm innerspring mattress

Zinus Green Tea Memory Foam Mattress Review

6 inch twin mattress for bunk bed6 inch twin mattress for bunk bed

The Zinus memory foam mattress is another 6 twin mattress for bunk beds of our top pics. These 6 mattresses fit perfectly. It has one inch of memory foam along with 5-inch of high-density support foam. The measurement of this narrow bunk bed mattress is 30 inches wide by 75 inches long.

Memory foam twin mattress is CertiPUR-US certified for durability and performance. These firm mattresses best for back sleepers. With a different sleeping experience, you will sink into it just right. Even if you or your kids are not habituated with this memory foam bunk mattress, but still both of you enjoy sleep.

It's maintaining its freshness and keeps your sleep cool. Having breathable materials will prevent you from sweating excess during a summer night. An open-air pocket in the middle layers of foam allows extra airflow, so you don't get overheated.

It also offers you a warranty 10-year, which will assure you that you will get a quality product—the manufacturer ships the green mattress to your home with compressed.


  • Twin size mattress.
  • Product dimension: 75 x 39 x 6 inches.
  • Product weight: 14.81 pounds.
  • Core construction-Memory foam.
  • Comfort level-Firm.
  • Jacquard cover
  • One inch memory foam with 5 inches airflow high-density base support foam.
  • PROS
  • CONS
  • Prevent sweating profusely during a summer night.
  • 5 inches of high density.
  • Durable, comfortable, and excellent performance.
  • Use BioFoam to keep the mattress fresh.

Linenspa 8 Inch Mattress Reviews

twin bunk bed memory foam mattresstwin bunk bed memory foam mattress

Our next choice is an 8-inch memory foam mattress for a bunk bed or loft bed. The cheapest bunk beds with mattresses are excellent for a medium-firm feel and a perfect choice for a guest bed and kids bed. Its layers of memory foam help align the spine to added comfort by pressure point relief.

Suppose you are looking for the most comfortable bunk bed mattress. In that case, this memory foam and innerspring hybrid mattress are the best choices. It finished with a cozy fabric cover. As affordable bunk beds with mattresses, you and your partner or your kids will feel more comfortable.

The gel-infused memory foam contains a 1.5-inch layer of memory foam to create a comfortable and supportive sleep surface. When you are looking for comparatively cheap bunk bed mattresses, it could be a great choice. This innerspring mattress has 6-inch steel coils under the foam that offer supportive pressure. This design of the mattress distributes your body weight to support and contour as you sleep.

For its innerspring system, it's suitable for the best children's bunk beds. Your kids like this innerspring support because it provides bounce for its memory foam comfort layer. Even this comfort layer also improves breathability when you are in bed. The manufacturer delivers the 8-inch bunk bed mattress in a roll shape and is shipped in a box for your convenience.


  • It's an 8-inch profile mattress with a medium-firm feel.
  • Product dimension: 41.5 x 12 x 12 inches.
  • Product weight: 30 pounds.
  • The memory foam comfort layer will cradle your body during your sleep.
  • It contains inside: innerspring, comfort foam, and memory foam.
  • The mattress is finished with a cozy knit cover.
  • Just make a simple roll and carry easily.
  • Certified 10 year warranty.
  • PROS
  • CONS
  • Cheap twin bunk bed mattress.
  • Very comfortable for all age people.
  • To adjust with the body type the foam conforms to a unique curve.
  • 6-inch steel coils offer durability and support.

Tuft and Needle Queen Mattress Review

single mattress for bunk bedssingle mattress for bunk beds

Let's see our final bunk bed mattress from our top picks. It is Tuft Needle mattress. The queen mattress for bunk bed is best for all sleeping styles. The manufacturer compresses the mattress in a box and ships it to the customers.

The company design the top-rated mattresses, now on Amazon, and made in the USA. It doesn't use backdated materials such as memory foam and latex. The queen bunk beds for adults allow pressure point relief. It creates a localized bounce, so your sleeping partner doesn't feel disturbed when you move in your sleep.

The Tuft Needle mattress made of below: 

  • It's constructed with world-leading scientists.
  • Pressure-relieving foam adapts to your body.
  • A soft mattress creates local bounce and supporting the spine.
  • Cooling features help keep away heat with gel beads and cooling     graphite.
  • Durability tested, which allows years-long use.

Supplier ships right to your door with an air-sealed, polybag package without any sales tactics and gimmicks. Moreover, you will get a 100-night sleep trial along with a warranty 10-year warranty and a secure return facility.


  • Product dimension: 80"L x 60"W x 10"H inches.
  • Product weight: 70 pounds.
  • It used adaptive foam.
  • Good quality mattress
  • Your partner will not be disturb when bounce.
  • Ten-year manufacturer’s warranty along with the 100-night trial.
  • PROS
  • CONS
  • Give you the right support and excellent comfort.
  • Keeps you cool all night.
  • Does not sink you in when lay down on it.
  • Long-last durability.
  • Breathability for relaxed comfort.

Lull Memory Foam Mattress Reviews

where to buy bunk bed mattresseswhere to buy bunk bed mattresses

We are now talking about the best full-size mattress for bunk beds, and it is a Lull mattress. Lull's three-layer foam is designed to provide you the perfect combination of therapeutic foam support. Whether you sleep on your front, back, or side, each layer of the bed works simultaneously to give you an enjoyable good night's rest. The highest-rated beds for adults support the spine for healthy sleep.

This lull bed's top layer has a 1.5 inches gel memory foam. The gel-infused memory foam bed's open-cell foam structure and its high level of breathability promote airflow to keep you cool throughout the night.

The 7" support core of the mattress is supportive of its quality polyurethane foam. Its layers of foam added strength to the bed to prevent sagging. The manufacturer uses quality foam to provide an exceptional sleep experience year after year.

You do not need to rent any transport to get your product from the store. They ship the full size mattresses to your door in an air-sealed and polybagged package.

Moreover, the manufacturer is very confident about their mattress quality. They claim that it can provide restful and comfortable sleep round the year. If you purchase your one from Amazon, you will get an offer of a 100-night free trial.


  • Made with top quality memory foam.
  • Product dimension: 75 x 54 x 10 inches.
  • Weight of the products: 57.6 pounds.
  • Construction with high-quality materials.
  • CertiPUR-US certified foam means no harmful chemicals or off-gassing.
  • It features a traditional bunk bed design with zoned support.
  • 10-year warranty backed by rigorous third-party independent testing.
  • PROS
  • CONS
  • The high-quality material used.
  • Free from harmful chemicals or off-gassing.
  • Proper firmness for a healthy back and spine support.
  • Comfortable and long-lasting.
  • Easy return procedure.
  • It comes affordably priced.

Buying Guide

When you search for the bunk bed mattress full size, you must consider thickness firmness, mattress height, total weight, etc. You should be careful when choosing twin mattresses for kids. You will get to know the best mattress for top bunk from this buying guide. Please read it thoroughly before selection.

First, you need to know how many types of mattress bunk beds are available in the market. Knowing this will be easy to find the right size.

•    Standard Bunk Bed Mattress Size:

A standard size bed about 80 inches long, and the mattress length is 75 inches. Usually, it comes with twin beds.

•    Loft Bunk Bed:

It comes with a loft bed and an open space under the bed that can be used as a storage area or a study area. This type of foundation is usually found in the dorm room. According to the general rule, the loft bed height will be at least 40 inches.

•    Triple Bunk:

According to the name, it is the taller variation of the regular bed. It has three twin-size beds placed on top of one another. There are also some exceptions. A triple bunk contains one small bed on top, and two adjacent beds on the bottom are more prominent. Just like the standard beds, the triple bed can also be laid down and used as a traditional bed.

•    Triple Loft Bunk Beds:

It featured an L-shaped bunk and included a 90-degree angle joined two top bunks and a bottom bunk on one side with an open space. The general measurement of this free space is at least inches.

•    Twin Over Full Bunk:

The twin over full bunk bed mattress set designed, the bottom cushion is full size, and the upper is twin size. Up to three people can sleep on this bed, which provides more space than the standard twin design.

•    Futon Bunk:

Futon bunk bed is a bed frame on top of the other. These kinds of beds found in a grown-up children’s bedroom or dorm room or university hostels.

•    Trundle Bunk Bed:

Trundle beds have an innovative space-savers design that comes with two standard beds on top of each other. A separate pull out drawer at the bottom works as a third bed. Trundle bunks are an excellent choice for those people who have limited space in their room.

I hope you got a basic idea about the common bunk bed types. You can easily understand how many forms of bunk bed springs are available in the market and which one is appropriate for you. Selecting the best box spring mattresses will be the best value.

What kind of mattress for bunk beds?

Plenty of mattresses are available in the market for use with the common bunk bed. You may be confused about what type of mattress is best for bunk beds. Do not worry, here we are going to introduce all varieties. These are:

Memory foam: Memory foam mattresses combine memory foam layers with spring that contours your body during sleep. It also uses body heat to mold the body shape.

Gel memory foam mattress: It is made with gel beads or gel on the top of comfort layers.

Pillow top: It is an extra thin comfort layer of the quilt sewn with the top layers of the mattress.

Innerspring mattresses: It is made with steel coil, and the foam and spring make it a durable innerspring mattress. It is considered the best bunk beds for kids—some particular types of spring used as padding for maintaining the support system. Among the different types of mattresses, only the innerspring can hold its shape correctly.

Latex mattressesLatex is a natural product. The latex mattress is made of latex layer and foam with spring. For the combinations, it's known as sleepers mattress.

What to look for when buying a mattress?

We have stated some consideration for buying the best bunk mattress on the above discussion. Hopefully, now it will be easy for you to select something best. But if you are still in confusion, then the listed characteristics below will help you pick the right one.

1.    Weight

Weight is an essential characteristic of the mattress because most bunk beds have a limited weight capacity for each level. For example, a standard bunk bed might have a weight capacity of 200 lb for the top bunk and approximately 500 lb capacity of the bottom bunk. So, it is essential to check the mattress's actual weight before making the final decision.

Full size to twin XL mattresses weight will be from 50 pounds to 110 pounds. Light option is always the right choice. On the other hand, hybrid and latex mattresses are usually the most massive product.

2.    Profile

A Guard rail is a guard on the foundation's sides to prevent the sleeper from falling off the bed. Almost all top-level bunk beds must feature guard rails to prevent your kids from hurting. So before selection, you should make sure that the bed remains protected by these guard rails.

3.    Temperature regulating

It's another issue of the mattresses. Some allow cool, while some retain a large amount of body heat from them. That means an average temperature regulation mattress helps to improve sleep. Latex foam, hybrids, and innerspring beds usually come with it.

4.    Conforming and pressure relief

A right mattress reduces growing pains from the body. But a low-quality mattress can add discomfort. Many cushions relax the pressure points and ease pain by comforting the user’s body.

It can form a strong impression on the sleepers, which improves spinal alignment and releases tension, especially for side sleepers. The best supportive mattresses include latex models, memory foam, and a hybrid bed with thick comfort layers.

5.    Cost

Most of the beds come with a lower profile and smaller mattress. As a result, the mattress price is lower than the reasonable price. On the other hand, shoppers also look for a cheap twin mattress for bunk beds with the best quality.

However, suppose you are ready to pay extra for your mattress. In that case, there are some luxury materials like gel-infused foams, organic textiles, or natural latex.


Are you confused with the plenty of tips and buying guides we listed about selecting the mattresses for bunk beds? As a buyer, various questions can knock into your mind. To make it easy for you, here are some of the questions you can frequently ask regarding the best mattress.

Q : How tall are bunk beds?

Answer: To prevent bumps from the ceiling, you should keep a space minimum of two feet from the bunk bed. The average height of the bunk bed is between 5.5 feet to 6 feet.

Q : What is the height between bunk beds?

Ans: The space between the bottom bunk with the top, average clearance is 33 inches. But for the adults, it should be 38 inches.

Q : Are bunk bed mattresses different?

Ans: The answer is ‘no.’ There is no significant difference between a coil mattress and a mattress for your bunk. Even you can use a regular mattress. Most of the bunk bed mattresses are low in quality and thin also. That’s why it is recommended that at first, you should try the supplied mattress, and then you can replace it if you think it is too thin or too soft.

Q : How thick is a bunk bed mattress? 

Ans: As we already discussed that the bunk beds are a little bit different from other traditional beds. So, it would help if you are careful to select the right mattress. Your mattress should not be too thick because it is relatively shallow if you compare it with other beds.

The best choice is a 6 to 7 inches thick, and it is standard, but the mattress thickness varies on the bunk bed frame. If the bed frames have weight restrictions, thickness will differ. If you choose thicker than the range limit, there will be a risk of falling over during sleep.

Q : Are bunk bed mattresses the same as twin?

Ans: Most of the manufacturers make the beds standard loft. Twin mattresses mean two different mattresses are the same size. The general measurements of these mattresses are 75-inch × 38 inches. As this loft mattress is not wide enough, your babies will not be comfortable on this bed.

Q : Do bunk beds come with mattresses?

Ans: Most of the sellers don't sell mattresses with loft beds. All the loft bunk bed has its measurements. Some are twin or full size, and some are larger size. So, you have to buy the mattress as per size bed. When you have the bunk beds for kids with slides, think before buying the mattress.

Q : Do you need a box spring for bunk beds?

Ans: Box spring is a box with a spring inside. The box frame is made of wood or metal and inside the spring supports the mattress. Usually, it is the same size as the mattress, which sits on it. Most of the bunk beds do not use box springs. If the mattress is durable and the right size for the bed, then it becomes unnecessary.

Q : How to make a bunk bed look pretty?

Ans: Watch the video.

Wrapping up

All stated above about the best mattress for loft bed. Follow the above buying guide and find the top bunk bed mattress with the functionalities and security features. You can find out the best online mattress after reading this mattress review.

If you pick one from the above list, please let us share your review in our comment box after using it. You are cordially welcome for criticism. All the best, and have a sweet dream.

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