14 Inch King Size Mattress

Discover the ultimate in sleep luxury with a 14-inch king size mattress, designed to transform your bedroom into a serene retreat. Offering an expansive sleeping surface, this mattress provides ample space for you and your partner to stretch out and enjoy a restful night's sleep. Crafted with layers of plush comfort, it supports your body in all the right places, ensuring that you wake up refreshed and rejuvenated. Whether you're upgrading your current setup or furnishing a new home, a 14-inch king size mattress is the perfect choice for those who value both comfort and style.

Sort & Filter

Sealy Posturepedic Plus Hybrid High Point 14" Firm Mattress

4246

Starting at

$1450⁷⁷

$2899⁰⁰

$1449 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Bed Partner;Pain;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

Serta Perfect Sleeper Charlotte 2.0 Medium Euro Top Mattress

2526

Starting at

$595⁹⁹

$1500⁹⁹

$905 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Toss and Turn;Pain;Temperature;Bed Partner
Toss and Turn
Pain

Stearns & Foster Studio 14" Medium Mattress

1267

Starting at

$2399⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Pain
Temperature

Beautyrest Black Series One 14" Plush Mattress

231

Starting at

$2999⁰⁰

Plush Comfort, best for

Side Sleepers
Pain;Temperature;Allergies;Bed Partner;Toss and Turn;Toss and Turn
Bed Partner
Temperature

$300 ⁶ adjustable base instant gift with purchase.

Purple RejuvenatePremier 18.5" Mattress

339

Starting at

$8499⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

Sleepy's By Sealy Premium Memory Foam Mattress

162

Starting at

$1150⁹⁹

$2300⁹⁹

$1150 OFF

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Toss and Turn;Temperature
Bed Partner
Toss and Turn

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

Tempur-Pedic TEMPUR-ProBreeze Medium 12" Mattress

358

Starting at

$5099⁰⁰

Medium Comfort, best for

Back;Side;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Pain
Bed Partner

Receive $300 Instant Gift⁴ with purchase + Calm app 3-month free trial

Kingsdown Crown Imperial 16" Firm Euro Top Mattress

Starting at

$5099⁰⁰

$6699⁰⁰

$1600 OFF

Firm Comfort, best for

Back;Stomach Sleepers
Pain;Bed Partner;Temperature;Toss and Turn;Toss and Turn
Bed Partner
Temperature

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

14 Inch King Size Mattress

A 14 inch king size mattress offers a luxurious sleep experience that truly transforms the bedroom into a sanctuary. With its generous profile and expansive dimensions, this mattress style is designed for those who value both space and support—whether you share your bed with a partner, children, or even a beloved pet. The extra height of a 14 inch king mattress isn’t just about aesthetics; it’s about comfort and substance. That additional thickness often means more layers of specialized foams, supportive coils, or a combination of both in a 14 inch hybrid king mattress. These layers work together to provide pressure relief, motion isolation, and temperature regulation, making the mattress ideal for anyone who wants to wake up refreshed and free of aches. In the summer months, the advanced airflow technologies found in many of these mattresses help keep you cool through warm nights, while the plush top layers cradle your body after long days spent outdoors or traveling.

Choosing a 14 inch firm king mattress can be especially beneficial for those who prefer a more supportive sleep surface. A firmer feel helps maintain proper spinal alignment, which is important for back and stomach sleepers, as well as for individuals with back pain or heavier body types. The king size format also makes this mattress a thoughtful gift for newlyweds setting up a first home, parents upgrading their master suite, or anyone celebrating a milestone—a big anniversary, a new house, or a significant birthday. Imagine the joy of gifting a mattress that invites restful sleep and revitalizes energy day after day. The 14 inch mattress king option is also an excellent match for families who enjoy weekend movie nights all piled onto the bed, or for hosts who want to offer guests the ultimate in comfort. With the extra depth, fitted sheets stay snugly in place, and the mattress holds its shape and support over years of use, making it a long-term investment in well-being and relaxation.

As you browse the selection of 14 inch king size mattresses, consider your unique sleep preferences, room dimensions, and lifestyle needs. Whether you’re drawn to the enveloping comfort of memory foam, the responsive support of innersprings, or the balanced feel of a 14 inch hybrid king mattress, you’ll find options that cater to every sleeper. The king size is perfect for those who like to sprawl, couples with different sleep schedules, or anyone who simply wants to make the most of their bedroom space. For more information and a wider variety of choices, explore the 14 Inch Mattress King collection to discover the mattress that will elevate your sleep for years to come.