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King Mattresses

Buy a Mattress and get $300 of free furniture. Get $300 off your purchase of additional furniture totaling $300 or more when you buy a tempur-pedic or select Stearns & Foster Mattress

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Sealy® Brigerton Mattress
Doorbuster
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Sealy® Brigerton Mattress

was $2,049.99

$1,549.99 save 24%

+ Free Delivery On Your Entire Order 

$130.00 suggested monthly payment with 12 mo special financing. ($1,549.99 total)

More Options Available: Mattress Size, Mattress Feel
 (96)
Ventilated Copper-Gel AeroFusion Memory Foam Mattress in a Box
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New Arrival
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Ventilated Copper-Gel AeroFusion Memory Foam Mattress in a Box

$469.99

$40.00 suggested monthly payment with 12 mo special financing. ($469.99 total)

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 (2)
Sealy® Dantley Mattress
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Sealy® Dantley Mattress

$1,349.99

$1,249.99 after $100 off

+ Free Delivery On Your Entire Order 

or $38.25/mo with 36 mo financing.
($1,376.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Feel
 (242)
Dream Contour Mattress
Doorbuster
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Dream Contour Mattress

was $1,699.99

$1,199.99 save 29%

+ Free Delivery On Your Entire Order 

$100.00 suggested monthly payment with 12 mo special financing. ($1,199.99 total)

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 (95)
Dream Origin Mattress
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Dream Origin Mattress

$699.99

$59.00 suggested monthly payment with 12 mo special financing. ($699.99 total)

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 (123)
Gel Bamboo Charcoal AeroFusion Foam 12" Mattress in a Box
Free Shipping
New Arrival
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Gel Bamboo Charcoal AeroFusion Foam 12" Mattress in a Box

$549.99

$46.00 suggested monthly payment with 12 mo special financing. ($549.99 total)

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Sealy® Diggens Mattress
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Sealy® Diggens Mattress

$1,049.99

$949.99 after $100 off

or $29.75/mo with 36 mo financing.
($1,070.98 total, incl 2% promo fee)

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 (242)
Sealy® Oriole Hybrid Medium Mattress

Sealy® Oriole Hybrid Medium Mattress

$1,349.99

$1,249.99 after $100 off

+ Free Delivery On Your Entire Order 

or $38.25/mo with 36 mo financing.
($1,376.98 total, incl 2% promo fee)

More Options Available: Mattress Size
 (242)
Tempur-Pedic® TEMPUR-Adapt® 2.0 Mattress
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Tempur-Pedic® TEMPUR-Adapt® 2.0 Mattress

$2,899.00

+ 300 Worth Of Free Furniture+ Free Delivery On Your Entire Order 

$242.00 suggested monthly payment with 12 mo special financing. ($2,899.00 total)

More Options Available: Mattress Size, Mattress Type
Stearns & Foster Lux Estate Medium Mattress
Sale
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Stearns & Foster Lux Estate Medium Mattress

was $4,199.00

$3,799.00 save 9%

+ 300 Worth Of Free Furniture+ Free Delivery On Your Entire Order 

or $85.66/mo with 50 mo financing.
($4,282.98 total, incl 2% promo fee)

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 (7)
Sealy® Albany Hybrid Mattress
Sale
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Sealy® Albany Hybrid Mattress

was $2,299.00

$2,199.00 save 4%

+ Free Delivery On Your Entire Order 

$184.00 suggested monthly payment with 12 mo special financing. ($2,199.00 total)

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 (7)
Memory Foam Mattress in a Box
Bestseller
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Memory Foam Mattress in a Box

$549.99

$46.00 suggested monthly payment with 12 mo special financing. ($549.99 total)

More Options Available: Mattress Size, Mattress Height
Stearns & Foster Estate Mattress
Sale
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Stearns & Foster Estate Mattress

was $2,999.00

$2,799.00 save 6%

+ 300 Worth Of Free Furniture+ Free Delivery On Your Entire Order 

$234.00 suggested monthly payment with 12 mo special financing. ($2,799.00 total)

More Options Available: Mattress Size, Mattress Feel
 (23)
Sealy® Elsanta Hybrid Soft Mattress
Quick Ship

Sealy® Elsanta Hybrid Soft Mattress

$1,649.99

$1,549.99 after $100 off

+ Free Delivery On Your Entire Order 

or $46.75/mo with 36 mo financing.
($1,682.98 total, incl 2% promo fee)

More Options Available: Mattress Size
 (242)
Sealy® Oriole Medium Mattress

Sealy® Oriole Medium Mattress

$1,349.99

$1,249.99 after $100 off

+ Free Delivery On Your Entire Order 

or $38.25/mo with 36 mo financing.
($1,376.98 total, incl 2% promo fee)

More Options Available: Mattress Size
 (242)
Tempur-Pedic® TEMPUR-ProAdapt® 2.0 Mattress
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Tempur-Pedic® TEMPUR-ProAdapt® 2.0 Mattress

$4,099.00

+ 300 Worth Of Free Furniture+ Free Delivery On Your Entire Order 

or $83.62/mo with 50 mo financing.
($4,180.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Feel, Mattress Type
Stearns & Foster Lux Hybrid Mattress
Sale
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Stearns & Foster Lux Hybrid Mattress

was $4,199.00

$3,799.00 save 9%

+ 300 Worth Of Free Furniture+ Free Delivery On Your Entire Order 

or $85.66/mo with 50 mo financing.
($4,282.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Feel
 (3)
Stearns & Foster Reserve Soft Mattress
Sale
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Stearns & Foster Reserve Soft Mattress

was $5,899.00

$5,299.00 save 10%

+ 300 Worth Of Free Furniture+ Free Delivery On Your Entire Order 

or $120.34/mo with 50 mo financing.
($6,016.98 total, incl 2% promo fee)

More Options Available: Mattress Size
 (4)
Tempur-Pedic® TEMPUR-LuxeBreeze® 2.0 Mattress

Tempur-Pedic® TEMPUR-LuxeBreeze® 2.0 Mattress

$6,299.00

+ 300 Worth Of Free Furniture+ Free Delivery On Your Entire Order 

or $128.50/mo with 50 mo financing.
($6,424.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Feel, Mattress Type
Sealy® High Point Firm Mattress
Sale
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Sealy® High Point Firm Mattress

was $2,899.00

$2,699.00 save 6%

+ Free Delivery On Your Entire Order 

$225.00 suggested monthly payment with 12 mo special financing. ($2,699.00 total)

More Options Available: Mattress Size
 (14)
Tempur-Pedic® TEMPUR-LuxeAdapt® 2.0 Mattress
Quick Ship

Tempur-Pedic® TEMPUR-LuxeAdapt® 2.0 Mattress

$4,999.00

+ 300 Worth Of Free Furniture+ Free Delivery On Your Entire Order 

or $101.98/mo with 50 mo financing.
($5,098.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Feel, Mattress Type
Stearns & Foster Studio Medium Mattress
Sale
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Stearns & Foster Studio Medium Mattress

was $2,399.00

$2,199.00 save 8%

+ Free Delivery On Your Entire Order 

$184.00 suggested monthly payment with 12 mo special financing. ($2,199.00 total)

More Options Available: Mattress Size
 (16)
Tempur-Pedic® TEMPUR-ProBreeze® 2.0 Mattress
Quick Ship

Tempur-Pedic® TEMPUR-ProBreeze® 2.0 Mattress

$5,299.00

+ 300 Worth Of Free Furniture+ Free Delivery On Your Entire Order 

or $108.10/mo with 50 mo financing.
($5,404.98 total, incl 2% promo fee)

More Options Available: Mattress Size, Mattress Type
Gel Green Tea AeroFusion Memory Foam Mattress in a Box
Free Shipping
New Arrival
Quick Ship

Gel Green Tea AeroFusion Memory Foam Mattress in a Box

$449.99

$38.00 suggested monthly payment with 12 mo special financing. ($449.99 total)

More Options Available: Mattress Size, Mattress Height
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best sellers
Top Sellers

King Size Mattresses

Raise your hand if you’ve always wanted a king mattress. Good news: we’ve got lot of king size mattresses for you to pick from. Truly, when you spend so much of your life sleeping (one third!), you should have the bed you really want. One that keeps you comfortable and is perfect for the way you sleep and move—your temperature, too! And with so much space, a king is great for you and your partner (or just you!), giving you plenty of room to have that undisturbed sleep you’re after. Browse our many king mattresses with lots of features to find that tailored-just-for-you mattress of your dreams. 

Our assortment of mattress brands that carry king mattresses is vast, and we also have our very own brand—our Dream Mattress Studio. We’ve done our homework, and we’ve created the most perfect mattresses based on all that research. Meaning morning aches, tossing and turning, and night sweats will be a thing of the past with a Dream mattress. They also feature a level of comfort (we have three), a level of support (we have five) and a level of coolness (we have five). So many choices for you to find your mattress match.

Got some questions? We thought so. That’s why we’ve compiled a list of our commonly asked questions and the answers to go right along with them. 

What are the measurements of a king mattress? It’s 76” wide x 80” long. 

Can you tell me about those three levels of comfort? Here they are: 1. Soft, meaning cushiony comfort that compresses easily to the touch (no sinking feeling!); 2. Medium, meaning the best of soft and firm comfort and moderate sink-in; and 3. Firm, meaning substantial comfort and minimal sink-in that recovers quickly from contact.   

As a side sleeper, which mattress should I go with? Probably a soft mattress. These are typically the best choice for side sleepers with features that conform, but also support. Try a soft memory foam or pillow top mattress—we’ve got lots! 

As a stomach sleeper, which mattress should I go with? Stomach sleepers typically need more support, so firm mattresses would be a great pick. Something with firm foam or dense innerspring for lots of support—lots of comfort, too. 

As a back sleeper, which mattress should I go with? Back sleepers tend to need some softness and some firmness. Just make sure there’s enough support for your back and spine, and you’ll be good to go. 

What are those five support levels? You’ll love the options! 1. Least Support level = minimum coils and foam layers; 2. Less Support level = additional coils and foam layers; 3. Some Support level = extra coils and foam layers; 4. More Support level = extensive coils and foam layers; 5. Most Support level = maximum coils and foam layers.  

And those five coolness levels? Perfect for people who sleep hot and could use some cooling off. 1. Our Coolness level draws heat away upon initial contact; 2. Our Extended Coolness level draws heat away longer; 3. Our Extended Coolness+ level draws heat away even longer; 4. Our Lasting Coolness level continuously draws heat away; 5. Our Lasting Coolness+ level continuously draws heat away even longer. 

Do you carry king mattress in the store? We sure do! Stop by your local American Signature Furniture store to give all of our mattresses a test drive. You’ll love being able to get a feel for the different levels of comfort, support and coolness in person.

Can I shop mattress accessories here, too? Sure can! Find adjustable bases, bed frames, bed linens & throws, pillows and more when you shop with us. You can also complete your mattress with a bedroom collection (the bed, nightstand, dresser, mirror and more are waiting!). 

Do you have other mattress sizes? Of course. Check out twin mattressesfull mattresses and queen mattresses, along with your king mattresses.

*Sale offer expires 10/14/24. Promotions and Discounts are not valid towards Doorbusters, Top Deals, Tempur-Pedic, Stearns & Foster, Sealy Posturepedic Plus Hybrid, Clearance, Special Purchases, previous purchases, gift cards, delivery charges, or Pure Promise. Other restrictions may apply. Selection may vary by store. Cannot be combined with any other discount. Not valid with Pay Later, 50, 36 or 24 month financing options. †, ††, ‡, ‡‡, Subject to credit approval. Minimum monthly payments required. Click here for details.

ΔIf you find a lower price, we will match it. Valid only at time of purchase on competitors’ identical product advertised at a lower price. Customer must provide proof from a competitor in the form of a printed or digital ad, email or website. Not valid on previous purchases, gift cards, delivery charges or Pure Promise. See team member for details.

**Offer valid on single-receipt qualifying purchases from 10/1/24 through 10/15/24. Combine offers on select mattresses and adjustable bases for maximum savings. Stearns & Foster®: Save $600 on any size Reserve mattress. Save $400 on any size Lux Estate or Lux Hybrid mattress. Save $200 on any size Estate or Studio mattress. Sealy®: Save $200 on any size Posturepedic® Plus High Point Hybrid mattress. Save $100 on any size Posturepedic® Plus Albany Hybrid mattress. Tempur-Pedic© Bases: Save $200 on any size TEMPUR-Ergo® ProSmart® Base or TEMPUR-Ergo® Smart Base. Save $100 on any size TEMPUR-Ergo® Power Base. Not combinable with storewide offer or other discounts. Not valid on previous purchases. Other exclusions may apply.