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. Based on these, the Sleep EZ Natural Latex Sofa Bed Mattress is our Editor’s Choice.
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.
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.
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.
More features: removable machine washable cover, no fiberglass, foldable for storage
If the thin mattress that came with your sleeper sofa leaves guests feeling every bar underneath, this 4.5 inch memory foam replacement is an easy fix. A gel memory foam layer eases pressure points and sits on firmer support foam, so it feels soft without sagging.
The cover unzips and goes in the washing machine, and the mattress is light enough to fold, move and store when the sofa is closed up.
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.
More features: CertiPUR-US and OEKO-TEX certified; removable machine washable jacquard cover; non-slip bottom
Full-size sofa beds are one of the most common kinds in American homes, and this replacement mattress is built specifically for them, measuring 73 x 52 x 4.5 inches. The layering is what makes it work inside a fold-out frame: a 2.5-inch firm polyurethane base carries the weight and holds its shape, while a 2-inch memory foam layer on top softens the sleeping surface.
Both foams carry CertiPUR-US and OEKO-TEX certification, and the jacquard cover unzips and goes in the washing machine, which matters on a mattress that mostly gets used by guests. It ships vacuum-packed, so give it 24 to 72 hours to return to full shape before anyone sleeps on it.
More features: CertiPUR-US certified foams, jacquard cover, made in the USA, ships compressed in a box
Most replacement mattresses for a sofa bed are a single slab of foam, which is why you can usually feel the folding bar through them after an hour or two. This one takes a different route and sets a heavy-duty innerspring system under a layer of gel-infused AquaSoft memory foam, so there is real structure underneath and contouring on top.
At 5.5 inches it is thicker than the usual sofa bed replacement mattress, and the medium firm feel suits guests who do not want to sink in. It is built in Mississippi from CertiPUR-US certified foams and backed by a 10-year limited warranty.
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.
Sofa 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.
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.
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 hoggisleep 5.5 Inch Innerspring Sofa Bed Mattress, is quite supportive since it pairs an innerspring core with a layer of 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.
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 Premium Gel Memory Foam Sofa 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 balanced option, like the Inofia 4.5 Inch Memory Foam Sofa Bed Mattress would be a good bet. Since it pairs soft gel memory foam with firmer support foam, it lands somewhere between very firm and very soft, so 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.
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 you need a queen wide, the PlushBeds Premium Gel Memory Foam Sofa Mattress might be a good option, since it is made in that less common size.
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.

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 mattress made with certified foams, like the hoggisleep 5.5 Inch Innerspring Sofa Bed Mattress. The foams in this mattress are CertiPUR-US certified, which means they are free of harmful chemicals, heavy metals, and ozone depleters. That is worth checking for if you are particular about what your mattress is made from.
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 mattresses. 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.
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.
Finding the right mattress for your sofa bed can be quite difficult. There are lots to choose from, but we found that the Sleep EZ Natural Latex Sofa Bed Mattress was, by far, the best of the best. This bed is made from natural latex covering proprietary ISleepEZ future foam, which means durability and comfort of this sofa bed mattress. Plus, the mattress comes with a thick cover made of natural wool.
If you think that the best sofa bed mattress has to be nice and soft, then the PlushBeds Premium Gel Memory Foam Sofa Mattress is a great option. Its plush gel memory foam relieves pressure on the shoulders and hips, which makes it a great option for side sleepers.
Of course, if you are just in the market for a full size memory foam mattress, then the Inofia 4.5 Inch Memory Foam Sofa Bed Mattress is an awesome option. It will keep sleepers supported and comfortable all through the night, thanks to its gel memory foam and moisture-wicking cover.
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