11 Inch Twin Mattresses

Discover the perfect blend of comfort and support with our selection of 11-inch twin mattresses. Ideal for compact spaces or growing children, these mattresses provide a restful night's sleep without compromising on quality. Crafted to suit a variety of sleeping styles, each mattress offers an inviting surface that adapts to your body's needs. Whether you're upgrading a guest room or outfitting a child's bedroom, our range of 11-inch twin mattresses promises durability and comfort for every sleeper. Dive into a world of relaxation and find the mattress that will transform your sleep experience.

Sort & Filter

Beautyrest PressureSmart 2.0 Firm 11" Mattress

Starting at

$650⁹⁹

$1150⁹⁹

$500 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain
Temperature
Bed Partner

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart), 72 hour sale ends Monday + FREE adjustable base with code ELEVATE (must add base to cart), FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Beautyrest Silver BRS900 11.75" Extra Firm Mattress

2591

Starting at

$1200⁹⁹

Extra Firm Comfort, best for

Back;Stomach Sleepers
Bed Partner
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Beautyrest BR800 11.25" Firm Mattress

1618

Starting at

$900⁹⁹

Firm Comfort, best for

Back;Stomach Sleepers
Toss and Turn
Pain
Bed Partner

72 hour sale ends Monday!

Beautyrest Silver BRS900 11.75" Medium Firm Mattress

1388

Starting at

$650⁹⁹

Medium Comfort, best for

Back;Side;Stomach Sleepers
Bed Partner
Pain
Temperature

FREE ADJUSTABLE BASE ³ up to $499 value with code ELEVATE (must add base to cart)

Purple Original Mattress

26705

Starting at

$999⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain
Temperature
Allergies

Receive $300 Instant Gift⁴ with purchase.

11 Inch Twin Mattresses

When selecting a mattress for a child’s bedroom, guest room, or even a cozy studio apartment, an 11 inch twin mattress strikes the perfect balance between comfort, support, and practicality. The twin size is a classic choice for growing kids, teens, and single sleepers, offering enough space to stretch out without overwhelming a smaller room. At 11 inches thick, these mattresses provide a substantial, supportive feel that can accommodate a range of sleep preferences, from those who love a plush, cloud-like surface to those who prefer a firmer, more supportive foundation. This height allows for the inclusion of multiple comfort layers, which can enhance pressure relief and motion isolation—a thoughtful touch for light sleepers or those sensitive to movement during the night. As summer approaches and families prepare for sleepovers, camp returns, or simply refreshing a child’s room for the new season, a mattress firm twin mattress at this height offers a reliable and inviting sleep space that’s ready for anything from bedtime stories to weekend movie marathons.

For families preparing for guests, an 11 inch twin mattress is a versatile solution that ensures visitors feel welcome and well-rested, whether it’s grandparents staying over for a holiday or friends coming for a weekend getaway. This size also makes an excellent gift for college-bound students setting up their first dorm room or young adults moving into their own apartments, where space is at a premium but comfort is still a priority. The 11 inch profile is especially ideal for those who want a mattress that feels substantial without being overly heavy or difficult to move—an important consideration for frequent room rearrangers or those living in multi-story homes. In the heat of June, when the days grow longer and sleep can sometimes feel elusive, the right twin mattress can help create a cool, restful retreat. Many 11 inch models incorporate breathable materials and cooling technologies, making them a smart pick for warmer climates or anyone who tends to sleep hot during the summer months. Whether it’s for a child’s first “big kid” bed, a spare bedroom, or a compact guest suite, this mattress size offers the comfort and durability needed to support sound sleep night after night.

When browsing for the perfect mattress firm twin mattress, it’s important to consider individual sleep habits, room dimensions, and any special requirements, such as hypoallergenic materials or reinforced edges for added durability. The 11 inch thickness is substantial enough to provide lasting support for years, yet still fits standard twin sheets and bedding, making it easy to coordinate with existing décor or seasonal updates. For those who want to explore more options in this versatile size, the 11 Inch Mattress collection offers a wide range of choices to suit every need and preference. Whether you’re outfitting a child’s room for summer adventures, creating a welcoming guest space, or simply upgrading your own sleep setup, an 11 inch twin mattress delivers the comfort, support, and adaptability to help you and your loved ones rest easy all year round.