6 Comfiest Sofa Bed Mattresses for You and Your Guests to Sleep Well

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Last updatedLast updated: November 11, 2021
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A sofa bed is a great piece of furniture to have in your home. It can serve as a place for your kid’s friends to sleep when they come over or offer up a comfortable place to family staying with you when they stop by from out of town. Of course, whether or not this spot is all that comfortable depends on whether or not you have the best sofa bed mattress possible or not. Even if you don’t spend a bunch of money, you should be able to find a great mattress to turn your sofa bed into a sleeper’s paradise.

As you can imagine, there are lots of different factors that you need to take into account to find the best quality sofa bed mattress for your needs. When we were putting together our comprehensive list, we first looked at the materials used in each mattress, since this will determine how comfortable each model is. Next, we looked at the thickness of all the mattresses, since this influences the firmness level. Finally, we looked to see if they come with a warranty or any sort of certifications since this shows whether they are well made.

In order to do this, we spent tens of hours reading through hundreds of reader reviews to put together our list. This also allowed us to provide you with in-depth descriptions of each model. Of course, if you aren’t ready to buy quite yet, please take the time to read through our detailed buying guide, which will give you all the information you need to find the best mattress for your home.

Top 6 Sofa Bed Mattresses Review 2022


Sleep EZ Natural Latex Sofa Bed MattressEditor’s Choice

  • Profile thickness: 4.5 inches
  • Materials: ISleepEZ future foam, natural latex
  • Firmness: medium-firm
  • Sizes available: Single, Twin, Twin Wide, Full, Full Wide, Queen, Queen Wide

More features: 2 inches of natural latex; combination stretch/damask cover; available to be custom-sized

This mattress is from a family-owned business and is designed to meet the needs of a wide variety of users. It comes made out of latex, which is completely natural and safe for the environment and your skin. The latex material also makes it a hypoallergenic option. The brand produces some of the best latex mattresses on the market, and this model is an example of the high quality of products from the humble brand.

Sizing is important when buying a mattress, which is why we are glad that the Sleep EZ Natural Latex Sofa Bed Mattress comes in a large number of sizes to ensure that you find the size that will suit your needs. Aside from the differing width, you can also decide on the height that you want the mattress to be.

This mattress comes with a thick cover made of natural wool. This material not only allows the mattress to offer you a greater amount of cushioning, but it also ensures that the mattress is organic all through.

Another nice thing about the mattress is that you can choose from four different firmness levels. As it is made of latex, it will allow you sleep well without putting pressure on the pressure points of the body. Instead, you will enjoy good pressure relief. Another benefit is that you can switch positions easily because the ease of movement is excellent.

Why did it make our list?

  • Customizable
  • Dual-sided firmness
  • Cooling and breathable
  • Removable cover
  • Organic materials

What is not ideal about it?

  • Average edge support

PlushBeds Gel Memory Foam Sofa Bed MattressBest Scented Mattress

  • Profile thickness: 4.5 inches
  • Materials: gel memory foam
  • Firmness: plush
  • Sizes available: Twin, Twin Wide, Full, Full Wide, Queen, Queen Wide

 More features: supports sleepers up to 250 lbs.

While lots of folks prefer firm or medium-firm mattresses, there are just as many people out there that like to sleep on a plush bed. If that is the case for you and your family, or at least for those that will be using your sofa bed, then this is a great mattress to check out. It is extremely soft and yet sleeps very cool thanks to its gel memory foam. Surprisingly, however, it is also extremely supportive. Though there is a lot of give to this mattress, it won’t allow you to sink in completely, even if you are on the larger side.

Of course, whether or not your guest will enjoy this sort of a mattress is entirely up to their sleep style. If the person that is going to be sleeping on this mattress is a back or front sleeper, then they will probably not be very comfortable. On the other hand, if the people using this mattress are side sleepers, they are going to sleep extremely well thanks to its plush nature.

Something else that helps to make this such a good option for lots of buyers is the fact that it comes in so many different sizes. In all honesty, no matter what size of sofa bed you have in your home, you should be able to find the right size with this model. It comes in pretty much any size you could want, making it a great option if you have more than one sofa bed in your home.

What are its best features?

  • Gel memory foam keeps you cool
  • Comes in lots of sizes
  • Very supportive; works well for larger individuals
  • Durable

What could be improved?

  • Might be too soft for some sleepers
  • Profile thickness: 5 inches
  • Materials: HD foam; gel memory foam
  • Firmness: firm
  • Sizes available: Twin, Full, Queen

More features: green tea extract, natural plant oil, charcoal infusions, Certi-PUR-US certified

If you are in the market for the best all-around sofa bed mattress, then this just might be the right option for you. To start with, it is CertiPUR-US certified, so you can rest assured that it is made extremely well. The materials used within it are some of the best on the market. It uses a combination of an HD foam under layer with a gel memory foam top to provide a firm, and very supportive, night’s rest. This firmness, along with the thicker than average design, also helps to hide the metal support bars of the sofa bed’s framework very well.

This mattress also comes in multiple sizes, so finding the right one for your particular sofa bed model shouldn’t be too difficult. Don’t be surprised, however, that it is somewhat difficult to fold the first few times you use it. Since this is such a durable product, it takes it a bit of break-in time. After it has been folded up for a bit, it will start to go in and out much easier.

Thanks to the gel memory foam, this is also one of the coolest sleeping mattresses that you can buy. This type of memory foam is designed to draw heat away from you as you sleep, which makes for a much more comfortable night’s rest. The mattress is also infused with green tea extract, charcoal, and natural plant oil. These materials make it much better for anyone with sensitive skin since they help to limit the number of chemicals that are used in the manufacturing process of the mattress.

Why are we impressed?

  • Multiple sizes available
  • Easy to clean
  • Hypoallergenic
  • Gel memory foam keeps you cool
  • Thicker than average sofa bed mattress
  • Supportive
  • Durable
  • CertiPUR-US certified

What negatives must you be aware of?

  • Difficult to fold into sofa the first few times

Milliard 4.5 Inch Memory Foam Replacement MattressBest Memory Foam Mattress

  • Profile thickness: 4.5 inches
  • Materials: base foam, memory foam
  • Firmness: medium-soft
  • Sizes available: Queen

 More features: zippered Jacquard cover; ships vacuum sealed

One of the best things about having a sofa bed is that it is a great way to be prepared to have a lot of different guests sleep over without taking up a ton of room in your home. If you are someone that is looking for a mattress that will be comfortable for a bunch of different sleepers, regardless of their sleep style, then you may want to try this model out. It is not quite as firm as other mattresses out there, but also not the softest. It is right in the middle as far as firmness is concerned, making it a more versatile sleep option that will most likely provide a good night’s rest to most people. Its durable and easy to clean cover help to make it even more comfortable.

Of course, this mattress will only work if you have a queen size sofa bed. Otherwise, it will be too large for your uses, and you won’t be able to fold it up properly. It is actually even a bit larger than a standard Queen, so don’t be surprised if it hangs over the edge a bit when you have it all folded out. Thankfully, this mattress is thin enough to make folding it up quite simple, even with the extra material hanging over the edge.

It should come as no surprise that this mattress will arrive to you in a sealed package. This delivery system makes getting it into position very easy since the package is small enough to carry. What might be a bit of surprise, however, is that this mattress does not suffer from any chemical odors that will need to be aired out like many other models. This odor-free nature makes it a great option if you need a mattress fairly quickly.

What are its best features?

  • Medium-soft comfortable feel
  • Durable
  • Easy to clean cover
  • Easy to position
  • No chemical odor when unboxed

What could be improved?

  • Only comes in one size
  • Slightly larger than standard Queen
  • Profile thickness: 4.5 inches
  • Materials: HD foam; memory foam
  • Firmness: cushion-firm
  • Sizes available: Twin, Full, Queen

 More features: CertiPUR-US certified; 3-year warranty

It is always a lot of fun to have guests from out of town stay over at your house, especially if you haven’t seen them in a long time. Of course, one of the biggest issues for these friends, especially if they are on the older side is that sleeping can be difficult, especially if they have a bad back.

This model is the best mattress you can buy to help prevent any back pain from flaring up for your friends or family. It is very supportive, thanks to its cushion-firm memory foam. This foam will allow the sleeper to sink in just enough so that their head, neck, and spine are properly aligned, which will help to prevent back pain.

This mattress is backed by one of the best warranties in the industry. It is also CertiPUR-US certified, so you can rest easy that it is made with the best materials and will last a good long time. It also comes in plenty of sizes, so finding the one to fit your sofa bed shouldn’t be too difficult.

If you decide to go with this mattress, you just need to be sure to give it a while to expand. It takes about a day to fully fluff up after it has been unpacked. It is also a good idea to give it several days in a well-ventilated area, so the strong chemical odor can dissipate. Thankfully, after this odor leaves, it is gone for good.

What makes it special?

  • Cushion-firm firmness level
  • CertiPUR-US certified
  • Long warranty
  • Comes in multiple sizes

What cons did we find?

  • Takes a day to expand
  • Strong odor takes a while to dissipate

Lifetime sleep products Sofa Sleeper MattressBest Foam Mattress for Full Sofa Bed

  • Profile thickness: 4.5 inches
  • Materials: memory foam, PU foam
  • Firmness: firm
  • Sizes available: Full

 More features: CertiPUR-US certified; 3-year warranty

One of the most common sizes that sofa beds utilize are Full-size mattresses. These are not quite as large as a Queen, but much bigger than a Twin. The sofa bed you have in your home most likely needs one. As such, it would make sense to find the best full-size mattress for a sofa bed there is. If this is the case for you and your family, then this model is your best option. It is only available in Full, so it won’t work for any other size sofa beds.

Though you might think that the company is limiting itself by only offering this mattress in Full size, it really isn’t. The company has spent the time to make a firm, very supportive, and durable mattress, which is the perfect fit for most sofa beds on the market. They are so sure of their product, in fact, that they offer a nice long three-year warranty on the mattress, which is a great way to make sure that your investment is protected.

This mattress has also been CertiPUR-US certified. This certification means that it is only made with the highest quality materials, in this case, memory foam and PU foam. Though these materials will definitely keep whoever uses this mattress quite comfortable, it does have a very strong odor after it is first unpackaged. This odor will go away, but it will take about a week in a well-ventilated room to fully dissipate, so be sure to give it a chance to do so before you try and use it.

What stands out?

  • Very supportive
  • Long warranty
  • CertiPUR-US certified
  • Lightweight and easy to position

What cons did we manage to find?

  • Strong odor takes a while to dissipate

Things to Consider

In this section, we will go through everything you need to know to find the best sofa bed mattress for your needs. We have also taken the time to answer several frequently asked questions, so be sure to read through this as well if you need any more information.

Benefits of owning a sofa bed mattress

6 Comfiest Sofa Bed Mattresses for You and Your Guests to Sleep WellSofa beds are one of the more versatile pieces of furniture that you can own. They provide two major benefits over having just a regular sofa from another bed in your house. To start off with, sofa beds do not take up as much room as another type of bed would. No matter how large of a home you have, odds are that you don’t have a room that you can keep a bed in at all times in case someone needs to sleep over. That would be a big waste of a room that you could use for a home gym, office, storage, or playroom for your kids. A sofa bed allows you to have a bed at the ready at all times without having to waste space in your home.

The second big benefit to owning a sofa bed is, of course, that they double as a sofa. Not only will this amazing piece of furniture allow you to have guests sleep over at your home in comfort, but you can also use it as a standard piece of furniture in your home to relax on while you watch your favorite television shows.

Even if you get the best sofa bed in the world, however, you or your guests aren’t going to be able to get all that comfortable without the right mattress. The last thing that you want for anyone that uses your sofa bed to wake up with aching joints or a sore back. By getting the best quality sofa bed mattress, you can make sure that everyone will get a good night’s rest.

Though these mattresses are generally thinner than a standard mattress, they are extremely supportive. They also help to cover up all of the hard support bars of the sofa bed itself, which makes it much easier to rest throughout the night.

Features to consider while choosing a sofa bed mattress

As you can imagine, there are lots of different features that you need to take into account when you are looking for a great sofa bed mattress. In this section, we will go through all of these factors in detail, so that you can make sure that you are a well-informed buyer before you make your final decision.

Profile thickness

The first thing that you are going to want to look for when it comes to finding a new sofa bed mattress is the profile thickness. The thickness of the mattress you can buy for your new bed is going to be determined by two different factors. The first is, of course, how thick of a mattress will fit on your sofa bed. Though most of the mattresses above should fit on many standard sofa beds, it is always best to check and make sure that the profile thickness you are looking for is compatible with your sofa bed.

The second thing that you need to look for when it comes to the profile thickness is how much support you need from your mattress. The Zinus Memory Foam 5 Inch Sleeper Sofa Mattress, is quite supportive since it is made with memory foam. Its thicker profile helps to make it an exceptionally durable mattress as well that allows it to bounce back a bit more than a thinner mattress.

Layers/which materials were used

Though mattresses that are made for sofa beds are much thinner than a standard mattress, on the whole, that doesn’t mean that they won’t have a series of different layers with different materials in them. On the contrary, most of the mattresses on the market today are made with several different materials, with each adding a different element to try and provide you with the best night’s rest possible on a sleeper sofa. The higher the number of layers, the higher the number of materials, basically.

Unlike old sofa bed mattresses, which were exclusively made with coils, most models today are made with memory foam. This amazing material is very supportive, though a bit on the warm side. If you are a hot sleeper or live in a warm climate, then you might also want to look for a mattress that has some cooling gel-infused foam, like the PlushBeds Gel Memory Foam Sofa Bed Mattress. This cooling material will help to keep you or your guests nice and comfortable while they are sleeping during the night.


Even though sofa bed mattresses are usually on the thinner side, that doesn’t mean that they don’t come in a multitude of firmness levels. The firmness level that you decide upon is really going to be up to who is going to be using the mattress the most. If you are just looking for a mattress that will fit the most people, then a medium-soft option, like the Milliard 4.5 Inch Memory Foam Replacement Mattress would be a good bet. Since this firmness is somewhere in the middle between very firm and very soft, it is more likely to fit most sleepers.

On the other hand, you could also go for an air mattress. Since you can decide how much air is inside the mattress at any time, you can customize the firmness level to fit the person that is going to be using it. That way, you can provide the right level of firmness of plush so that whoever is using the mattress can get a good night’s rest.

Sizes available

Like any type of bed, sofa beds come in all shapes and sizes. Before you purchase your new mattress, you want to make sure that you carefully read the manual that came with your sofa or measure it yourself. That way, you can be sure to get the right size for your needs. If you don’t, the odds are that you won’t be able to fold the mattress in properly when you want to change it back over to a sofa again.

The most common size for a sofa bed mattress is full, but that doesn’t mean that you don’t have a twin, queen, or queen wide mattress. If that is the case, the PlushBeds Gel Memory Foam Sofa Bed Mattress might be a good option, since it comes in so many different sizes.


One of the easiest ways to tell if a mattress is a quality product is to look and see if it has any sort of certifications. These certifications are given by different groups that test mattresses to verify their quality, comfort, and durability under normal sleep conditions. If a mattress has received these certifications, you can rest assured that they are an exceptional product. The Classic Brands 4.5-Inch Memory Foam Replacement Mattress is one such mattress which has received the Certi-PUR-US certification.

It must also be said, however, that not every mattress that doesn’t have a certification is a bad mattress. There are tons of mattresses on the market that don’t have any certifications, but are high-quality, dependable models. The most likely cause for this lack of certification is not that they failed during testing, but rather that they were never tested at all. Certifications are a good starting place, but they should not be the only factor in determining which mattress you purchase.


No matter what type of mattress you are purchasing, whether it is for your bed, camper, or sofa sleeper, you are going to be spending a good bit of money. As such, it only makes sense that you would want to protect your investment as much as possible. This is, of course, why you should make sure that the new mattress you are purchasing comes with a good warranty.

Make sure that you take the time to carefully read through the warranty information for your new mattress. That way, you will be able to look through the fine print to make certain of what is, and what is not covered in the warranty. This thorough reading will help to make you aware of just how protected your investment is over the long haul.

Extra features

6 Comfiest Sofa Bed Mattresses for You and Your Guests to Sleep Well

Mattresses are relatively straightforward purchases. As such, there aren’t too many different extra features that you need to keep in mind when you are buying them. That isn’t to say, however, that there aren’t any. For instance, if you, or someone you know that will be using your new sofa bed mattress, has sensitive skin, it might not be a bad idea to look for a hypoallergenic mattress, like the Zinus Memory Foam 5 Inch Sleeper Sofa Mattress. This mattress is infused with green tea extract, natural plant oil, and charcoal infusions. These infusions help to make it a great option for a sensitive skin sleeper.

If you intend to use this mattress primarily for guests, it might also be a good idea to get a mattress that allows you to adjust the firmness levels, like the inflatable matresses. Those mattresses have an automatic air pump that keeps the mattress inflated to the proper level. Since you can adjust the firmness level, you can always guarantee that the mattress will fit the needs of whoever is sleeping on it on any given night.

How to prolong your mattress’s lifespan

As we mentioned before, buying a new mattress is a pretty big investment. It is certainly not a purchase that you are going to want to make again any time soon. As such, it makes sense to look for ways to prolong the life of your new mattress, so that it lasts a good long time. Here are several ways to do just that.

  • Use a mattress cover – Mattress covers help to keep a mattress clean. They protect it against spills, dirt, and surface abrasions that could damage the top of the mattress.
  • Wash the bedding before use – No matter if your sofa bed mattress is used every day or only once a month, you want to make sure that you clean the sheets that are used on it. Otherwise, they can get quite dirty, which will cause your mattress to break down more quickly.
  • Rotate the mattress – Unlike a mattress that sees heavy use, you won’t need to rotate a sofa bed mattress every month. It should be done, however, at least once a year. This rotation will help to make sure that certain parts aren’t broken down continuously.
  • Clean your mattress – Another way to keep your mattress from breaking down quickly is to vacuum its surface regularly. This cleaning will help to remove any dust, dirt, or food particles from the mattress. Though these particles seem small, they can be quite destructive. If left alone, they can also attract bed bugs to your mattress, which is, obviously, not ideal at all.


Almost all of the above mattresses can be folded up for easy storage. In fact, all of them can be folded down into the sofa when you are not using them, with the exception of the inflatable mattresses. Those mattresses can still be broken down, however. You just need to make sure that you deflate them fully and place them in either their original packaging or a storage space in your home, like a closet.

While it might not seem like much, a 4.5-inch profile mattress is going to be more than enough support during the night. If you are really worried about having enough support, you can always go for a firmer mattress, like the Lifetime sleep products Sofa Sleeper Mattress. Since this mattress is so firm, it will have no problem providing plenty of support during the night.

All mattresses, no matter what type you decide to purchase, are going to have a bit of an odor when you get them home. Memory foam mattresses are no different. This is especially true if you get one that is vacuum sealed. Thankfully, all you have to do is make sure you give it time to air out in a well-ventilated room, and the smell should dissipate quickly.

Our Verdict

Finding the right mattress for your sofa bed can be quite difficult. There are lots to choose from, but we found that the Zinus Memory Foam 5 Inch Sleeper Sofa Mattress was, by far, the best of the best. It is extremely supportive and thicker than most models. This mattress is also hypoallergenic, making it perfect for pretty much any sleeper that might end up using it. We highly recommend you check this mattress out.

Of course, if you are just in the market for a Queen memory foam mattress, then the Milliard 4.5 Inch Memory Foam Replacement Mattress is an awesome option. It will keep sleepers cool, supported, and comfortable all through the night, thanks to its gel memory foam.

If you think that the best sofa bed mattress has to be nice and soft, then the PlushBeds Gel Memory Foam Sofa Bed Mattress is a great option. This mattress is quite plush, which makes it a great option for side sleepers. It also comes in a wide selection of sizes, making it easy to find the one that fits your sofa bed.

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