7 Best Sofa Bed Mattresses (2020) – Ultimate Guide

Sofa beds always come in handy whenever you have a sleeping accommodation problem because you are hosting a couple of friends for holidays. They provide you with the extra space needed to accommodate your sleepover visitors.

Of course, providing an extra sleeping space often appears like an arduous task, but you’d be surprised that it isn’t as difficult as most people feel. Purchasing one of the best sofa bed mattresses ensures you provide your guest are comfortably and peacefully accommodated.

No doubt, sofa beds are an ingenious invention, which helps solve unexpected guest staying overnight sleeping accommodation. The innovative system makes it possible to turn your couch into a bed when the need arises. Sadly, many brands tout their products as the best, which makes buying a sofa bed mattress more difficult than hoped.

Top 7 Sofa Bed Mattresses

However, we’ve taken a disinterest stand to provide you with a comprehensive list of the best sofa bed mattress for deciding effortlessly.

Zinus Cool Gel Memory Foam 5 Inch Sleeper Sofa Mattress

Your unexpected guest staying overnight deserves optimal comfort and better sleep experience. But, with a few excellent options, this model from Zinus seems to be the ideal choice for solving your sleeping accommodation problems. The sofa bed has base support of high-density foam 4 inches thick, which offers the much-needed support and protect against the bed bars.

And on top of this base support foam is a layer of gel-infused foam with a thickness of 1 inch. This inch layer offers a high level of comfort desired by anyone. Additionally, infusing this layer with gel provides a protection layer from heat retention, which is often known with memory foam.

Plus, this mattress features a soft, coated, removable cover; allowing your guest to have a calm, sound sleep. Equally, after unpacking the bed out of the box, you may experience an awful smell, but it dissipates quickly to ensure your visitors’ sleep is not interrupted. And, above all, it comes with a 5-year warranty which protects you from manufacturer’s defects.


  • Very comfy to sleep on
  • Gel-infused memory foam for cool sleep
  • On the affordable side
  • Removable and washable cover
  • Minute off-gassing


  • The sofa bed may be too firm for some visitors

Classic Brands 4.5-Inch Memory Foam Replacement Mattress for Sleeper Sofa Bed

A good sofa bed must come with a comfortable mattress. This model seems to be an ideal choice if you keep getting guest with an air bed in tow. This Sleeper Sofa Bed from Classic Brands is 4.5 inches thick, which provides a supportive, comfortable sleeping surface. Plus, it is thin and flexible allowing you to fold the product up easily quickly.

However, this model’s mattress appears smaller in size than the usual queen-sized mattress to ensure it fits in a sofa bed. Further, the mattress has its base made up of HD foam, which provides excellent support for your guest who will be sleeping on a sofa bed and also protects them from the metal bars.

On top of that, the mattress top layer is made up of 2 inches of foam intended to give sleepers a comfy feeling desired in a mattress. Also, just like most foam products, this sleeper sofa bed produce a little bit of an unpleasing chemical odor after unpacking the box. In addition to that, it gives a minimal off-gassing. Besides, the product may not remain too at all time for everyone, even though it comes with a breathable mattress.


  • On the affordable side
  • Antimicrobial
  • Breathable cover
  • Comfortable and supportive
  • Fits perfectly for most fold-out sofa


  • Slight off-gassing
  • Sleepers may experience a warm sleep

Milliard 4.5-Inch Memory Foam Replacement Mattress for Queen Size Sleeper Sofa and Couch Beds

This sofa bed mattress offers premium mattress for your pull-out sofa. The mattress is constructed in two layers combining 3 inches of firm polyurethane foam base and a 1.5 inches of soft memory foam. This bi-layered construction provides your overnight guests with an optimal comfort and support sleeping surface.

The mattress features memory foam that allows the top layer to conform with the sleepers body’ curves. Also, it is not only limited to sofa beds but also useful for RV, boat, and camper.

Further, the mattress from Millard comes with a soft jacquard cover to make the product soft and comfortable for beautiful sleep experience. More so, it features an improved air flow which dissipates your guest body hear for deep and restful sleep.

Besides, the premium memory foam meets all CertiPUR-US requirements for content, durability, and performance. Therefore, you don’t need to bother about the product losing its shape after usage.


  • It works well with sofa beds, campers, RV and boats.
  • CertiPUR-US Certified
  • Comfortable
  • Supportive, without feeling the metal bars


  • The product may not keep your sleeper cool all through the night.

Nature’s Sleep 4.5″ Gel Memory Foam Sofa Sleeper Mattress

This sofa bed mattress is another excellent product from a top brand called Nature’s Sleep. The product is intended to turn your pain-causing sofa bed into a restful and relaxing sofa bed.

The innovative multi-layer construction provides a perfect combo of durability, support, and comfort. Featuring 2 inches of gel memory foam for contouring to your body curves, which helps relieve pressure points with another layer of ½ inch of embossed memory foam patterned into its removable cover. Lastly, 2 inches of high-density base support foam for support and necessary custom for the body.

The mattress helps avoid the feeling of the metal bars underneath digging on you at night. Also, its superior cooling gel helps the bedding and sleepers cool all through the night to avoid getting your valuable sleep interrupted by heat and sweat. Besides, the product is CertiPUR-US certified for performance, durability, and content. Therefore, this mattress does not include Phthalates, Ozone depleters, Mercury, Lead, Heavy Metals, Formaldehyde, and PBDE flame retardants.


  • Multi-layer construction
  • Conforms to the sleeper’s body curves
  • Antimicrobial
  • Pressure relieving
  • Medium firmness


  • It may not fit perfectly
  • On the pricey side

DynastyMattress 4.5-inch Gel Memory Foam Sofa Mattress

Aside from being a favorite choice and a go-to for the best sofa beds, the manufacturer, DynastyMattress, is also well known for boats, RVs, and bunk beds. This particular sofa mattress is made of 2.5 inches of high-density base support foam and plush top layer of 2-inch high-density gel memory foam.

This incredible construction makes it possible to provide the much-needed support for your spine, which helps alleviate spinal and back pain. Also, its structure is sturdy and durable: making it robust to handle any abuse thrown at it and long-lasting for many years.

In addition to that, the featured memory foam allows the sofa bed mattress to conform with the sleeper’s body, and, as such, aligning the neck and the spine for maximum sleep experience.

More so, the product has a thickness of 4.5 inches, which ensured your guest get the necessary support. Besides, this product is already certified for performance, content, and durability by CertiPUR-US, and also does not include any harmful chemicals. And above all, it comes with a 5-year warranty protecting customers from manufacturer’s defects.


  • Durable construction
  • CertiPUR-US certification
  • 5-years warranty
  • Very firm
  • Alleviate back pain


  • Powerful smell after unpacking

Lifetime Sleep Products Sofa Sleeper Replacement Memory Foam Mattress

Purchasing a new mattress particularly for a sofa bed is often challenging, but now there are several options to choose from more than ever. This model, like other sofa bed mattress, uses foam as opposed to innerspring coils. The product is constructed using a 2-inch base layer of high-density foam, which is thick enough to prevent you from feeling the metal bars underneath your bed.

On top of that, it comes with a 2½ inches thickness of memory foam intended to create a fantastic, comfortable sleeping surface. The mattress’ size is equal to the standard queen mattress and will fit perfectly in your already-have sofa bed. There is a mixed review about its firmness, as some say it is too thick to fold up and others say it is too thin that they could feel the metal bars.

With this sofa bed mattress, you should expect less off-gassing, but you may notice a little bit of odor. Just let the mattress air out for a day or so after unpacking it.


  • Comfortable
  • Works well with most sofa beds
  • Minute off-gassing
  • Supportive


  • The product is on the pricey side

Fashion Bed Group AirDream Hypoallergenic Inflatable Mattress with Electric Hand Pump for Sleeper Sofas

Fashion Bed Group is a reputable brand for fashionable beds, customizable bed bases, bed textiles, and bedding support. This mattress is an exceptional item from the brand, with amazing practicality, patented sofa sleeping system, and extraordinary convenience.

When using this sofa bed mattress for sleeping, its patented AirDream sofa sleeper system provides you with the elegant, luxurious feeling. It offers a type of feeling you won’t get from another product. Further, it features an air-over-coil technology which makes it hassle-free to inflate the mattress within a few minutes.

Further, the mattress is 11 inches, which extremely thicker than most sofa beds. AirDream provides your sleepover guest with a soft, smooth and comfortable surface. It is designed to help achieve pain-free sleeping experience; thanks to its premium quality.


  • Easily inflated thanks to its air-over-coil technology
  • Comfortable sleeping surface
  • Durable build construction
  • 3-year warranty


  • Likelihood of pinhole leaks

Best Sofa Bed Mattress – Buying Guide

We’ve compiled some focal points to provide you with the basic knowledge of how to purchase the best sofa bed mattress for your guests sleeping over.

Advantages of Sleeper Sofa Mattress

# More Space

Aside from providing a luxurious feel whenever you are seated in, it works great as a sleeping surface. This unique feature helps save some space. Without worries about sofa bed consuming all your room space, it creates more sleeping option, which comes in handy when you frequent have sleepover guests. Flats and apartments are great places that can take advantage of this product.

# Available in Multiple Styles

This product helps avoid choosing between practicality and style. Sofa beds feature fabrics with incredible designs. Its beautiful outlooks and versatility give an optimal effect on your guests.

# Easy and Quick to Set Up

About all sofa beds come with a quick and easy setup mechanism, making it less difficult to set up. This manner, you can rest assured that no pressure is exerted when your sleepover friends come in, knowing that it would only take a couple of minutes to have a comfortable sleeping surface.

Types of Sofa Bed Mattress

# Memory Foam Sofa Bed Mattress

This type of mattress is prevalent, because of the level of support and cushion needed to attain a peaceful night rest. Also, it can retain the body curves for relieving pressure points.

# Latex Sofa Bed Mattress

For those who love a firm mattress, then mattress made of latex is your ideal choice. It is partly built using rubber trees and soy plants, which makes it one of the most environmental-friendly cushions available today. And they are known for their natural cooling effects.