Updated at: 21-11-2022 - By: Helen Skeates

A common question we get is how to improve the comfort of a couch bed mattress. Having a relaxing environment is crucial.

A sofa bed serves two purposes, as implied by its very name, thus its construction is especially important.

If you want anything to be effective, you have to think beyond the box.

Make your sofa bed more accommodating with my assistance. It’s important that you keep reading!

Steps To Make Sofa Bed Mattress More Comfortable

Want to know how to improve the comfort of your couch bed?

If you’re sleeping on a sofa and aren’t completely comfortable, you might want to consider modifying it.

Don’t fret; I’ve got this. Learning is fun when you share it, so come join us!

A comfy place to sleep is like a little slice of heaven, therefore making sure you have one is a top priority. Let’s jump right in and start working!

How to Make a Pull Out Sofa Bed More Comfortable | Overstock.com

Step #1. Materials

It’s time to round up the supplies you’ll need for your makeover!

Can you feel the excitement? This is the right attitude to have. Discovering new things and figuring out how to make them function on your own is one of the greatest joys in life.

A solid plywood board is what you’ll need.

A mattress topper, preferably made of memory foam, and some soft, high-thread-count sheets.

Some people suggest a down comforter, but ultimately it’s up to you.

And throw in a few soft pillows, too. You should use caution in making your selection because it will serve as evidence of your taste.

Step #2. Flipping the mattress

Reversing the mattress is a must.

It could be lumpy or misshapen if you like to sleep in the same spot night after night.

You absolutely must have assistance carrying out this process.

Depending on how hefty your mattress is, you may need some assistance turning it over. If you persist on going it alone, you could potentially ruin your bed.

Don’t put it back where you found it. Something else must go there before the mattress can be returned, so please do not disturb us.

Step #3. Place the plywood

Plywood will go in the spot where the mattress was removed.

You may rely on it to serve as a sturdy foundation for your mattress.

Two of these can be used in place of one piece of plywood if your bed is too wide.

Step #4. Put it back

Put your mattress back on the bed.

You should replace the mattress on the bed.

The plywood base will aid in the mattress’s recovery from its previous lumpy state.

Step #5. Add the topper

It’s a plush accent for your sofa bed’s interior.

The addition of a memory foam topper is a great way to increase the comfort of your bed and is a source of additional satisfaction.

Before you do this, you may want to consider covering your mattress with a smooth fabric or sheet to help keep the topper in place and prevent it from sliding around.

Step #6. Putting on sheets

A down comforter makes a lovely mattress topper, but it must be protected by a fitted sheet at all times.

Sheets should be used as a foundation for your topper before you apply the topper.

Keep in mind that a greater thread count makes a sheet better, but it might also make it more expensive.

To continue in this direction or to reduce costs, you can always use plain white bedding.

It’s up to you to decide; it’s simply a possibility.

Step #7. Adding a good pillow

This is the final piece of a well-rounded sofa bed, and it’s essential once you’ve put together your bed and mattress.

You can increase the ease you’re feeling by using a high-quality, fluffy cushion.

Having something to lay in is comforting in and of itself, but there’s a special thrill to be had in sinking down onto a plush, long-lasting mattress.

Having a pillow that’s extra soft and fluffy will help you relax even more.

You can use the old set until you can afford new ones, or you can go out and get some.

What other options do you have?

You can do great things to improve the atmosphere of your sofa bed, whether you’re sitting up or sleeping down.

The atmosphere might be ruined by burning too many scented candles.

Put a nice lamp on the nightstand so you may read or relax in the soft light.

Wouldn’t want a blinding spotlight in your eyes, would you?

Types of Sofa Bed Mattresses

Sofa-bed mattresses can be found in a wide variety of styles, materials, and dimensions. You should consider your own preferences, your budget, and the benefits and drawbacks of each material when choosing a couch bed mattress. Taking these into consideration will help you choose the most suitable couch bed mattress for your home.

Memory Foam

Memory foam’s velvety sleeping surface makes for a more comfortable sofa bed. The foam adapts to the individual’s shape while they sleep. Most memory-foam sofa bed mattresses feature a memory-foam cover resting on a denser foam, like polyfoam, that provides a supporting base layer. To prevent the layers from sliding against one another, mattresses with many layers are laminated together. Base foam thickness of at least 2 inches is recommended, with denser foam providing greater support for your body while you sleep.

Similar to regular memory foam, gel-infused foam molds to the shape of the sleeper’s body. Gel is incorporated into the memory foam of this design to aid with temperature regulation. Gel helps prevent overheating by directing body heat away from the sleeper.


Once ubiquitous with couch beds, coil mattresses are now on the decline. Coil mattresses have the advantages of being inexpensive and breathable. In general, these mattresses have a firm texture, which may be helpful for those who suffer from back pain. Guests staying the night will appreciate the extra support afforded by a coil mattress with more springs.

When a person gets out of bed, the springs contract under their weight and then return to their original position. There isn’t a lot of room for the coils to compress and spring back in a standard sofa bed mattress, as they’re usually only a few inches thick. In addition, the comfort layer above the coils is typically smaller than the comfort layer on other mattress types. Some sleepers don’t need much comfort, and coil mattresses fit the bill. Sofa beds with innerspring mattresses aren’t great for side sleepers or anyone who have pressure points. Premium mattresses rarely employ coils unless they are hybrids.

How to Make a Pull Out Sofa Bed More Comfortable | Overstock.com


A replacement foam mattress for a couch bed could be the best option for those who value comfort and silence. Many other foam and memory-foam mattresses have a layer of polyfoam as their foundation. When guests lie down on the mattress, the polyfoam provides substantial, enough support and aids in pressure relief. Extra polyfoam, cotton, wool, polyester, and other materials are used to provide comfort layers for foam mattresses. The foam prevents sleepers from being disturbed by their partners’ motions during the night. Heat retention is a problem with some foams, which can lead to uncomfortable overheating for guests.

As a result of the softer nature of foam, some sleepers may feel the couch bed support bar beneath the mattress; however, this can easily prevented by selecting a higher-density foam with more pounds of material per cubic foot. Find a material that has a support base with a foam density of 1.8 to 2.5 pounds per cubic foot for the highest quality foam mattress.


As a healthful, long-lasting, and body-contouring option, latex is a perfect material for sofa bed mattresses. Mattresses labeled as “tru-latex” or “all-latex” are made entirely from latex and are of higher quality, but more expensive. As both the core and the comfort layer are made of latex, the mattress provides superior support and conforms to the body perfectly. Latex, like memory foam, flexes under body weight to relieve pressure and promote proper spinal alignment (which is a matter of preference).

A latex sofa bed mattress is heavier than other types, making it more difficult to move, lift, and clean. A mattress may be branded as a latex mattress even if it contains only a little amount of the material, thus it is important to check the label before making a purchase.

What to Consider When Choosing the Best Sofa Bed Mattress

Mattresses are personal items, and every person has unique tastes and requirements. It can be difficult to shop for a sofa bed mattress that will satisfy the needs of a wide range of potential guests. The finest mattress for a sofa bed is one that is comfortable for the vast majority of people, is a good fit for the sofa, and comes with a trial period so that the customer can decide whether or not to keep the mattress before making a purchase.


Mattresses for sofa beds and regular beds may have similar names, but they are not the same sizes. Sofa bed mattresses, typically measuring between 4 and 5 inches in thickness, must be compact when not in use. The standard length for a sofa bed mattress is 74 inches, but this can vary by manufacturer.

Traditional sofa bed widths are as follows:

  • matching another twin in size (from 24 to 38 inches),
  • massive, ranging from 39 to 54 inches in width, and
  • From 55 to 60 inches in width, a queen.

If you need to replace the mattress on your sofa bed, you need first determine its exact dimensions. Round your inside metal frame measurements down to the nearest inch for correct sizing. The comfort of sitting on the couch cushions may be compromised if the replacement mattress is too big or too little to fold up adequately.


Mattress firmness refers to how hard or soft the surface feels when lying on it. Most mattresses designed for use on sofa beds have a moderate firmness. Most sofa bed mattresses are only 4 or 5 inches thick, which means they don’t provide much in the way of extra cushioning. Selecting a firmer mattress is helpful for your back since it helps to maintain proper spinal alignment.

Indentation force deflection (IFD) is a measurement used to evaluate the firmness of foam mattresses and the amount of motion that occurs when a weight is applied. Foam firmness is often described by an IFD value between 40 and 60. Foams with densities between 20 and 30 are considered medium-soft. IFD is also used in memory foam, which changes its firmness in response to body heat.

Each mattress is handcrafted in its own unique way, which makes it hard to compare them in terms of comfort. You should always try out a mattress before buying it.

Trial Period

Make sure you know the store’s return/exchange policy for sofa bed mattresses before making a purchase. In the event that a product doesn’t live up to your expectations of comfort, you may be able to return it to the company for a refund within a specified period of time. You shouldn’t wait for a guest to try out the new sofa bed mattress before you give it a try yourself. This manner, you can gauge whether or not guests will have a restful stay.

The Best Sofa Bed Mattresses

DynastyMattress 4.5-inch Cool Gel Memory Foam

Details of the Item Being Sold

  • Memory gel foam used as the material.
  • It has a thickness of 4.5 inches.
  • Beds: Full or Queen


  • Bedspread with cooling properties
  • Double-sided for maximum softness and support
  • Protective cover with a zipper
  • Folds inside most sleeper sofas

Folds inside most sleeper sofas

  • Easy to fold and store inside of a couch bed.

Zinus Memory Foam 5 Inch Sleeper Sofa Mattress

Details of the Item Being Sold

  • Memory gel foam used as the material.
  • Five-inch thickness.
  • Sizes Available: Twin, Full, and Queen


  • Double-sided for maximum softness and support
  • Accredited by the United States’ CertiPUR-US program
  • Extract of green tea with activated charcoal


  • Not all couch beds can accommodate a thick mattress.

Classic Brands 4.5-Inch Memory Foam Replacement

Details of the Item Being Sold

  • Memory foam, the material
  • It has a thickness of 4.5 inches.
  • Sizes Available: Twin, Full, and Queen


  • Accredited by the United States’ CertiPUR-US program
  • Unlike other materials, foam has inherent antibacterial properties.
  • Constructed with an open cell structure for ventilation.


  • There have been a few complaints that the mattress is thinner than claimed.

Leggett & Platt AirDream Inflatable Mattress

Details of the Item Being Sold

  • Fabric and metal construction.
  • Weight: Unknown
  • Queen or full size mattress


  • Hypoallergenic
  • Strong innerspring construction
  • The electric pump is included.
  • Quickly inflates in under a minute.
  • Sofa quickly converts to a bed


  • We’ve heard a few reports of leaks.

Classic Brands 4.5-Inch Cool Gel Memory Foam

Details of the Item Being Sold

  • Memory gel foam used as the material.
  • It has a thickness of 4.5 inches.
  • Choice of Full, Twin, or Queen Size Mattress


  • Accredited by the United States’ CertiPUR-US program
  • Double-sided for maximum softness and support
  • Hypoallergenic
  • Protects against the growth of mold, bacteria, and dust mites


  • There have been a few complaints that the mattress is thinner than claimed.

How We Chose the Best Sofa Bed Mattresses

We scoured the internet to find the most popular and highly rated couch bed mattresses. The best mattress brands are ranked based on their material, mattress thickness, size, and additional features.

Mattresses made of memory foam were among the most sought after varieties. However, there are innerspring mattresses on the list for individuals who have firm mattress preferences. Recommended mattresses have a thickness between 4.5 and 5 inches, offering a nice compromise between sinkage and support. To accommodate various sofa bed sizes, the list includes full, twin, and queen mattresses. In addition, we gave special attention to choosing mattresses that were dual-layered, hypoallergenic, and certified by the CertiPUR-US.

Tips for making a sofa bed more comfortable - The Washington Post


Once you’ve decided on a sofa bed mattress, you’ll want to do everything you can to ensure it lasts as long as possible. To help you make the most of your new sofa bed mattress, we’ve compiled some commonly asked questions and their solutions.

Q: Can you replace the mattress on a sofa bed?

That’s right, you certainly can. Take precise measurements of your sleeper sofa’s inner and outer dimensions to find a replacement mattress that will work both when the bed is extended and when it is folded up.

Q: How are sofa bed mattresses measured?

Twin, full, and queen mattresses are common on sofa beds, but there is no universally accepted standard for their dimensions. A “short” variation on the standard king or queen size mattress.

Q: How can you remove a smell from a sofa bed mattress?

To remove odors from a mattress, you need only apply some common household baking soda and vinegar. If you want to get rid of odors and freshen up your mattress, try lightly spraying it with a mixture of equal parts water and white vinegar and letting it air dry, or sifting baking powder over it and then vacuuming it up after 30 minutes.


Looking for a comfortable place to sleep is not difficult. You are entitled to it.

Having things go your way gives you a good sense of accomplishment and the pleasure of a job well done.

By the end of this article, you will know the 7 simple steps to do to improve the comfort of your sofa bed mattress.