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10 Best Sofa Bed Mattresses 2025 in the United States

#1

Winner

9.8 score

Rhyme Source 4.5 Inch Cold Gel Memory Foam Mattress Replacement for Sleeper Sofa and Couch Beds - Queen Size CertiPUR-US Certified (Sofa Not Included)

The Rhyme Source 4.5 Inch Cold Gel Memory Foam Sofa Bed Mattress offers a practical solution for those needing a comfortable replacement mattress for their sleeper sofas or couch beds. This queen-size mattress measures 72 x 58 inches and has a thickness of 4.5 inches, making it suitable for most standard pull-out sofa beds. The mattress combines a 2.5-inch firm polyurethane foam base with a 2-inch gel memory foam layer, providing a balance of support and comfort.

Rating
9.8
Chosen by1,354
Type of Mattress
Thickness
Size

Most important from
303 reviews

Type of Mattress
Ideal for infrequent use, offering good comfort without needing to spend a lot of money.
Thickness
Worth the price, even though it takes a while to fully expand after unpacking.
Size
This mattress replacement exceeds expectations with correct size and no smell, fitting well in the sofa and being very comfortable to sleep on.
#2
9.6 score

ZEIINPA Convertible Sleeper Sofa Bed with Cylindrical Pillow, Corduroy Folding Mattress Couch with Fixed-Shape Frame, Floor Sofa Lounge Couch for Living Room Bedroom Lounge Studio-Green

The ZEIINPA Convertible Sleeper Sofa Bed is a versatile and modern piece of furniture designed for multiple uses, including lounging and sleeping. It features a soft and breathable Small Streak Corduroy upholstery that adds a touch of elegance while ensuring comfort. The sofa bed is built with high-density foam that offers good support and comes with plush pillows to enhance the lounging experience.

Rating
9.6
Materials

Most important from
152 reviews

Materials
The corduroy is a fun material choice and the dark forest green color blends well with home decor.
#3
9.5 score

DynastyMattress Sofa Bed Mattress Queen Size 4-inch CoolBreeze Gel Memory Foam Sleeper for Convertible Folding Sofa & Couch Beds, Sofa Not Included (USA Made)

The DynastyMattress Sofa Bed Mattress is a queen-sized, 4-inch thick mattress made in the USA, designed specifically for pull-out sofas and convertible beds. It features a 2-inch gel memory foam layer on top of a 2.5-inch foam base, which provides good support while helping to keep you cool at night. This dual-layer design is a step up from typical sofa bed mattresses that are often thin and uncomfortable. The mattress measures 72" by 58", so it's important to measure your sofa bed to ensure it fits well. A nice bonus is the washable cotton cover with a zipper, making it easy to keep clean.

Rating
9.5
Type of Mattress
Thickness
Materials

Most important from
4690 reviews

Type of Mattress
This mattress transforms old sleeper sofas into comfortable guest beds, effectively masking the uncomfortable cross bars beneath.
Thickness
Despite being only 4 inches thick, it provides firm yet comfortable support that rivals much thicker mattresses.
Materials
The dense memory foam layer quickly regains shape and offers excellent pressure relief for a restful sleep experience.
Size
Its size and design allow it to fold back into the sofa smoothly, maintaining the couch’s functionality without hassle.

Top 10 Best Sofa Bed Mattresses 2025 in the United States

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Buying Guide for the Best Sofa Bed Mattresses

Choosing the right sofa bed mattress is crucial for ensuring both comfort and functionality. A sofa bed is a versatile piece of furniture that serves as both a seating area and a sleeping space, so the mattress needs to be comfortable for sitting and sleeping. When selecting a sofa bed mattress, consider the type of mattress, its thickness, the materials used, and the size. Each of these factors will influence the overall comfort and durability of the mattress, as well as how well it fits your specific needs and space.
Type of MattressThe type of mattress is important because it affects the comfort and support provided. Common types include innerspring, memory foam, and latex. Innerspring mattresses have coils that provide support and are generally more affordable, but they may not be as comfortable for sleeping. Memory foam mattresses conform to the body, offering good support and comfort, but they can be more expensive. Latex mattresses are durable and offer good support, but they can also be on the pricier side. Choose a type based on your comfort preference and how often the sofa bed will be used for sleeping.
ThicknessThe thickness of the mattress affects both comfort and how well the sofa bed functions. Thicker mattresses (5-6 inches) generally provide more comfort and support, making them better for regular use. However, they may be harder to fold back into the sofa. Thinner mattresses (3-4 inches) are easier to fold and store but may not be as comfortable for extended use. Consider how often the sofa bed will be used for sleeping and how easy it needs to be to convert back into a sofa when choosing the thickness.
MaterialsThe materials used in the mattress affect its comfort, durability, and breathability. Memory foam and latex are popular for their comfort and support, but they can retain heat. Gel-infused memory foam can help with cooling. Innerspring mattresses are more breathable but may not offer the same level of comfort. Consider any allergies or sensitivities, as well as how hot or cool you sleep, when choosing the materials for your sofa bed mattress.
SizeThe size of the mattress is crucial to ensure it fits your sofa bed frame properly. Common sizes include twin, full, queen, and king. Measure your sofa bed frame to determine the correct size. A mattress that is too small will not provide adequate support, while one that is too large will not fit properly. Consider the space available in your room and how many people will be using the sofa bed when choosing the size.

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