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Single Foam Mattress

Shop Single Foam Mattress options at Mattress Firm to find a comfortable fit for your bedroom and sleep routine. Explore available sizes, compare choices and make your purchase with support from trusted Sleep Experts®.

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Basic Memory Foam Firm Mattress
By Sealy Memory Foam Plush Mattress
Basic Foam Mattress
Perfect Sleeper Sleep Excellence Medium PillowTop Mattress
Bamboo 10" Medium Green Tea Memory Foam Mattress
Bamboo 12" Medium Plush Green Tea Memory Foam Mattress
BR800 12" Plush Euro Top Mattress
Perfect Sleeper Nurture Night 12" Firm Mattress
limited deal
Premier 13" Medium Memory Foam Mattress
limited deal
Classic 12" Firm Memory Foam Mattress
limited deal
Luxe 14" Medium Memory Foam Mattress
Essentials Winter Green 12" Plush Euro Top Mattress
limited deal
TEMPUR-ProAdapt 2.0 12" Medium Mattress
limited deal
TEMPUR-Adapt 2.0 11" Medium Mattress
limited deal
Black Series Three 15" Firm Mattress
limited deal
TEMPUR-LuxeAdapt 2.0 13" Firm Mattress
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TEMPUR-ProAdapt 12" Firm Previous Generation Mattress
By Sealy Memory Foam Firm Mattress
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TEMPUR-LuxeAdapt 13" Soft Previous Generation Mattress
By Sealy Spring Firm Mattress
PressureSmart Technology Firm Mattress
limited deal
Chime 12" Memory Foam Mattress
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Frisco 2.0 Firm Mattress
limited deal
Black Series Two 14.25" Firm Mattress
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Frisco Firm Mattress
Peak 2.0 12" Memory Foam Mattress
A single foam mattress is a practical choice when you need comfortable, supportive sleep in a compact footprint. In the United States, “single” commonly refers to a twin mattress, which usually measures about 38 inches wide by 75 inches long. This size fits naturally in a child’s bedroom, a small guest room, studio apartment or daybed, leaving more floor space for a desk, dresser or play area. A twin XL keeps the same approximate 38-inch width but adds five inches of length, measuring about 80 inches long, making it a helpful option for taller sleepers, college dorm rooms and narrow bedrooms. Foam mattresses are made with layers designed to cushion the body and distribute weight, so they can feel especially comfortable for side sleepers who prefer gentle pressure relief around the shoulders and hips. Depending on the construction, foam may also help limit motion transfer, which is useful when a child shifts during the night or when a guest shares a room with someone on a different sleep schedule. A single foam mattress can serve as a dependable everyday bed for a child, teenager or adult, while also giving an occasional guest a more inviting place to rest than a sofa or temporary air mattress. It is easy to imagine one in a quiet guest room, dressed in crisp sheets with an extra blanket folded at the foot of the bed for cooler nights. For families, it can be a thoughtful housewarming, graduation or back-to-school gift, particularly when paired with a supportive bed frame, breathable protector and pillows suited to the sleeper’s preferred position. Its smaller size can also make delivery, setup and room rearrangement more manageable, which matters when a bedroom changes from a nursery to a child’s room or when a student moves into a new space.

When choosing a single foam mattress, begin with the sleeper’s size, age, sleeping position and comfort preferences. A standard twin is often a sensible fit for children and average-height adults, but a Twin XL may provide a more natural stretch for taller sleepers without taking up much additional floor space. Mattress thickness generally ranges from around six inches to 10 inches or more. A six-inch profile may work well for a child, a lightweight sleeper, a bunk bed approved for that height or a lightly used guest room, while a thicker mattress can provide a deeper comfort layer and a more substantial feel for an adult. Always check the bed frame or bunk bed’s clearance requirements before choosing a profile, and make sure the foundation offers even support across the mattress. Firmness is personal, but a medium feel is often a versatile starting point for a shared guest space because it balances cushioning and support for different body types. Side sleepers may appreciate a softer comfort layer that allows the shoulders and hips to settle slightly, while back and stomach sleepers often prefer a firmer, more level surface that helps them avoid feeling as though their midsection is sinking. Foam can retain warmth for some sleepers, so look for breathable covers, ventilated layers or cooling materials if the room tends to feel warm during the night. A mattress protector can help guard against spills, dust and everyday wear, which is especially valuable in a child’s room or guest bedroom. Pay attention to the return policy, warranty, setup instructions and recommended break-in period as well. A new foam mattress may have a noticeable scent when first opened, so allow it to expand in a well-ventilated room according to the manufacturer’s directions before covering it with bedding. If you are comparing foam with another construction, Foam Spring Mattresses can offer a different balance of contouring, airflow and responsive support.

A single foam mattress is also useful when flexibility matters. In a child’s room, its compact dimensions leave room for reading corners, toy storage and the occasional pile of laundry that seems to appear overnight. In a guest room, it can turn an underused space into a comfortable retreat without crowding the room with oversized furniture. In a dorm or first apartment, a Twin XL or twin foam mattress can make a small sleeping area feel more settled and personal, especially when layered with soft sheets, a washable protector and a comforter suited to the cooler months. Consider the full sleep setup rather than the mattress alone: the frame should be sturdy and properly sized, the foundation should meet the mattress requirements and the pillow should keep the head and neck in a comfortable position. Measure doorways, stairwells and the intended room before delivery, particularly in older homes or compact apartments where a tight turn can complicate setup. Foam mattresses are often convenient for these spaces because many are compressed for shipment and can be moved more easily than traditional bulky designs, though they should never be folded or stored in a way the care instructions do not allow. For a gift, comfort and practicality make this size especially appealing because it can meet an immediate need while adapting to a growing household. A young sleeper may use it as an everyday bed, a visiting relative may enjoy it during the cooler months and a future student may take it along to a new room. With the right size, firmness, thickness and foundation, a single foam mattress can provide a welcoming place to unwind, read beneath the covers and wake up ready for the day. We make sleep easy™ by helping you find a compact mattress that feels comfortable, fits the room and supports the way the sleeper lives.

FAQ

What is a single foam mattress? + -

A single foam mattress is made primarily from foam rather than innersprings. Its construction may include one foam type or multiple foam layers designed to create a specific feel.

What types of foam can be used in a single foam mattress? + -

Common foam types include memory foam, polyfoam and latex foam. Each material has different characteristics, so reviewing the mattress details can help you understand its construction.

How do single foam mattresses differ in feel? + -

Single foam mattresses can range from plush to firm, depending on the materials, layer design and overall construction. Trying different feels in a Mattress Firm store can help you find a comfort level you prefer.

Can a single foam mattress be used with different bed bases? + -

Many single foam mattresses can be paired with compatible foundations, platform beds and adjustable bases. Always review the manufacturer’s support requirements before choosing a base.

How should you care for a single foam mattress? + -

Use a supportive base, rotate the mattress if the manufacturer recommends it and protect the surface with a properly fitted mattress protector. Follow the care instructions provided with your mattress.

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