Certipur King Mattresses

Explore the world of comfort and quality with our Certipur King Mattresses, designed to elevate your sleep experience. These mattresses are crafted with certified materials that prioritize both comfort and health, ensuring a restful night's sleep. Ideal for those who seek spacious luxury, our king-sized options provide ample room to stretch out and relax. Whether you're upgrading your master bedroom or furnishing a new space, these mattresses offer the perfect blend of support and plushness to suit any sleeping style. Dive into a realm of serene slumber and discover how a Certipur King Mattress can transform your nights.

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Tulo 8" Firm Cooling Hybrid Mattress

Starting at

$360⁹⁹

$900⁹⁹

$540 OFF

Firm Comfort, best for

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

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

Sleepy's Basic Hybrid Mattress

1663

Starting at

$600⁹⁹

Medium Comfort, best for

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

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

Tulo 10" Medium Cooling Hybrid Mattress

122

Starting at

$437⁹⁹

$1250⁹⁹

$813 OFF

Medium Comfort, best for

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

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

Tulo 12" Plush Cooling Hybrid Mattress

140

Starting at

$492⁹⁹

$1450⁹⁹

$958 OFF

Plush Comfort, best for

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

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

Serta Perfect Sleeper Charlotte 2.0 Medium Euro Top Mattress

2528

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

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

Sleepy's By Sealy Slumber Cushion Firm Mattress

249

Starting at

$2000⁹⁹

Medium Comfort, best for

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

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

Sleepy's By Sealy Premium Memory Foam Mattress

163

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)

Serta Perfect Sleeper Nurture Night 12" Firm Mattress

971

Starting at

$800⁹⁹

$999⁰⁰

$199 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)

Certipur King Mattresses

When you’re searching for a mattress that delivers both peace of mind and exceptional comfort, CertiPUR-US certified king mattresses stand out as a thoughtful choice for families, couples, and anyone seeking a healthier sleep environment. These mattresses are crafted with foams that have undergone rigorous testing for content, emissions, and durability, ensuring that your bedroom remains a sanctuary free from harmful substances like formaldehyde, mercury, and other heavy metals. As the autumn air grows crisp and the nights lengthen, the value of a cozy, welcoming bed becomes even more apparent. A king CertiPUR-US mattress offers ample space for stretching out, sharing with a partner, or even inviting in little ones for a weekend morning cuddle. The generous dimensions make it ideal for master bedrooms, guest rooms, or anyone who simply enjoys extra room to relax. Whether you’re upgrading your own sleep setup or searching for a memorable housewarming or wedding gift, a CertiPUR king mattress brings both luxury and reassurance to any home.

Selecting the right mattress from a certipur mattress list means considering your unique sleep style and preferences. Side sleepers often appreciate the gentle contouring of memory foam, which cradles the hips and shoulders, while back and stomach sleepers may find greater comfort on firmer surfaces that offer robust support and help maintain spinal alignment. Many king CertiPUR-US mattresses are designed with advanced features such as cooling gel memory foam or breathable covers, which help regulate temperature and keep you comfortable throughout the night—especially helpful as the seasons shift and bedrooms can become stuffy or chilly. For those who enjoy the best of both worlds, a certipur hybrid mattress combines the pressure-relieving qualities of foam with the responsive support of innersprings, creating a balanced feel that appeals to a wide range of sleepers. Couples with different sleep needs often find hybrids to be a harmonious solution, while parents appreciate the durability and low-VOC emissions that make these mattresses a safe choice for growing families.

Beyond comfort, the CertiPUR-US certification is a mark of quality and environmental responsibility, offering assurance that the foam in your mattress is made without ozone depleters, PBDEs, TDCPP, or TCEP flame retardants. This commitment to healthier materials is especially meaningful for those with allergies, sensitivities, or a desire to reduce their environmental footprint. As you compare options, look for features like motion isolation—ideal for light sleepers sharing a bed—and edge support, which maximizes usable sleeping space. Some shoppers are drawn to innovative touches inspired by purple mattress features, such as zoned support or enhanced breathability, which can further personalize your sleep experience. For a deeper dive into the benefits and options available, explore our curated selection of Certipur Foam Mattresses to find the perfect fit for your needs. Whether you’re preparing your home for cozy fall nights or searching for a thoughtful gift that will be appreciated for years to come, a king CertiPUR-US mattress offers a blend of safety, support, and comfort that transforms any bedroom into a restful retreat.