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KING MATTRESSES

King Koil World Luxury 14.5” Pillow Top King Mattress

Plush king mattress combines the circulatory benefits of copper with pressure-relieving latex lumbar and individually wrapped coils.
Market Price $3499
$1,099
 
$1,299.00 $1,099.00

HD Super Duty Justice 13” Innerspring King Mattress

Closeout king mattress offers the best support for back pain with latex lumbar and plush tri-zoned comfort foams over tempered steel coils.
Market Price $2402
$999
 
$1,199.00 $1,099.00

Englander E-Gel 14.5” Pillow Top King Mattress

Plush king mattress features cooling and conforming E-gel™ visco memory foam, individually wrapped coils and a durable Quantum® edge.
Market Price $1799
$1,099
 
$1,099.00

Kluft Palais Royale 15.5” Plush King Mattress Set

Luxury king mattress with wool, cashmere, mohair and latex layers over an English support system & matching box spring.
 
$5,999
 
$5,999.00

Kluft Palais Royale 15.5” Firm King Mattress Set

Includes king mattress with wool, cashmere, mohair and latex layers over an English support system & matching box spring.
 
$5,999
 
$5,999.00

James & Owen Paisley 13.5” Hybrid King Mattress

Canada’s mattress store Dumps this plush Euro Top king mattress with silk, wool, gel latex & thousands of coils for hundreds off the price.
Market Price $2379
$1,099
 
$1,199.00 $1,099.00

King Koil Laura Ashley 13” Euro Top King Mattress

Closeout king mattress features talalay latex lumbar & ContourPRO Encased Coil System™ to align the spine and relieve pressure points.
Market Price $1419
$899
 
$999.00 $899.00

iTwin Hi Tech Silhouette 11.5” Gel Memory Foam King Mattress

Liquid and transition gel foam layers create a cool, responsive king mattress that conforms to every unique curve of the body.
Market Price $3299
$1,599
 
$1,599.00

iTwin Hi Tech Protege 13” Gel Memory Foam King Mattress

Plush king mattress features conforming liquid gel foam and pressure-relieving gel bead layers with cooling Active Air Technology™.
Market Price $2599
$1,499
 
$1,399.00 $1,499.00

King Koil Laura Ashley 14” Pillow Top King Mattress

Fabric designs from previous line-ups mean you get this king mattress with cooling gel foam, latex & encased coils for hundreds less.
 
$1,099
 
$1,199.00 $1,099.00

iTwin Tori 14.5" Firm King Mattress

King mattress with thousands of supportive foam encased coils beneath pressure-relieving visco and cooling gel foam layers.
Market Price $1937
$1,099
 
$1,099.00

iTwin Hi Tech Cirrus 11.5” Gel Memory Foam King Mattress

Liquid gel and memory foam layers beneath a quick drying quilt create a king mattress that feels as cool and soft as a cloud.
Market Price $3299
$1,299
 
$1,599.00 $1,499.00

Consumer Digest Belle Haven 15” Plush King Mattress

Memory foam, gel and latex layers atop supportive dual zoned coils provide an elevated sleeping experience on this Euro top king mattress.
Market Price $3699
$1,539
 
$1,759.00 $1,539.00

iTwin Tori 17" Pillow Top King Mattress

Firm king mattress features AirFlow and cooling gel memory foams atop thousands of foam encased coils for individualized support.
Market Price $2024
$1,399
 
$1,399.00

iTwin Tori 14.5" Plush King Mattress

Tight top king mattress with cooling gel foam, pressure-relieving millennial coils and visco foam over individually wrapped coils.
Market Price $1937
$1,099
 
$1,099.00

Consumer Digest Courtland 14.5” Euro Top King Mattress

Contouring foam layers work with zoned coils and gel-infused memory foam beneath an Outlast® Silver quilt to keep this plush mattress cool.
Market Price $2599
$1,139
 
$1,259.00 $1,139.00

iTwin Hi Tech Cumulus Luxe 13” Memory Foam King Mattress

American made king memory foam mattress feels like a cloud with its conforming liquid gel foam layer and quick drying, soft quilt.
Market Price $4499
$1,799
 
$1,799.00

Aireloom Arabella 11.5” Latex King Mattress

Handcrafted king mattress combines the benefits of sustainable Tencel, pure wool and silk with the supple support of breathable latex.
Market Price $3199
$1,929
 
$1,929.00

Aireloom Willow 14.5” Plush King Mattress

Handmade king innerspring mattress combines the pressure relieving benefits of memory foam with the cooling comfort of talalay latex.
Market Price $5178
$3,539
 
$3,569.00 $3,539.00

Consumer Digest Courtland 14” Firm King Mattress

King mattress is gel-infused memory foam and firm foam layers over zoned coils provide the perfect amount of support with a luxe Outlast® Silver quilt.
Market Price $2599
$1,139
 
$1,259.00 $1,139.00

Consumer Digest Hamilton 11.5” Firm King Mattress

Supportive king mattress incorporates individually wrapped zoned coils, firm foam and conforming Comfort Gel layers, and Airflow™ fiber quilting.
Market Price $1299
$839
 
$859.00 $839.00

iTwin Hi Tech Forte 12” Gel Memory Foam King Mattress

Plush gel and foam with enhanced air flow technology covered in a quick-drying quilt put this king mattress in a class of its own.
Market Price $2299
$1,399
 
$1,499.00 $1,399.00

Symbol Shadow 10” Hybrid King Mattress

Soft, natural cotton and cooling gel foam layered over memory foam and individually wrapped coils create this comfortable king mattress.
Market Price $1659
$739
 
$839.00 $739.00

Aireloom Cameron 14” Innerspring King Mattress

King plush mattress handmade with 42 pounds of cotton features layers of latex and memory foam for a luxuriously plush feel.
Market Price $14059
$4,039
 
$4,069.00 $4,039.00

5-Diamond Hotel Mattress Classic King

The Classic king mattress sets a new standard for luxury bedding with individually wrapped coils.
Market Price $1421
$1,029
 
$1,029.00

Aireloom Almond IV 14.5” Innerspring King Mattress

Luxury firm king mattress features natural silk and wool fibers over pressure relieving visco memory foam and strategic support layers.
Market Price $3699
$2,839
 
$2,939.00

Aireloom Dawn 15.5” Innerspring King Mattress

Individually wrapped coils support layers of memory foam, latex and organic cotton under the moisture-wicking cover of this king mattress.
Market Price $16799
$5,799
 
$5,899.00 $5,799.00

Aireloom Evening 15.5” Innerspring King Mattress

Foam encased individually wrapped coils provide a durable base for the latex and memory foam comfort layers of this plush king mattress.
Market Price $6289
$3,839
 
$3,869.00 $3,839.00

Aireloom Willow 14.5” Firm King Mattress

American-made king innerspring mattress with latex and memory foam cushioning beneath a hand-tufted, conforming knit surface.
Market Price $5178
$3,539
 
$3,569.00 $3,539.00

Consumer Digest Belle Haven 16" Euro Top King Mattress

Plush king mattress features zoned coil support with memory foam, gel and latex layers wrapped in a breathable menswear-inspired cover.
Market Price $3199
$1,339
 
$1,459.00 $1,339.00

Consumer Digest Hamilton 13.5" Euro Top King Mattress

Foam encased zoned coils, gel layers and memory foam offer support and softness beneath the breathable cover of this plush king mattress.
Market Price $1599
$839
 
$959.00 $839.00

Heavenly Tight Top King Mattress

Tight top king mattress features cooling gel, airflow memory foam, and hundreds of individually wrapped coils.
Market Price $791
$539
 
$539.00

iTwin Black Macklin 14.5” Hybrid King Mattress

Luxury gel infused memory foam and latex layers in this king mattress offer contouring support while firm zoned coils relieve pressure points.
Market Price $3199
$1,699
 
$1,699.00

iTwin Black Natalie 14.5” Hybrid King Mattress

Euro top king mattress with supportive zoned coils beneath layers of gel infused memory foam and latex with cooling air technologies.
Market Price $3399
$1,919
 
$1,999.00

iTwin Black Stanbury 18.5” Hybrid King Mattress

Euro top king mattress with zoned foam encased coils, gel infused memory foam and latex covered by cooling wool and silk damask.
Market Price $4599
$2,199
 
$2,199.00

iTwin Hotel Continental 14.5” Hybrid King Mattress

Handcrafted Euro top king mattress features foam encased coils, cooling airflow, zoned support, and a luxury silk fiber quilt.
Market Price $2249
$1,099
 
$1,099.00
Find more in our outlet stores
Find more in our outlet stores

The Dump has a diverse array of king size mattresses to make your master bedroom fit for a monarch. At 76 inches wide and 80 inches long, king mattresses provide plenty of space for two partners to lie comfortably together. With a range of innerspring, memory foam, hybrid mattresses and more from big brands like Consumer Digest and Aireloom at unbeatable discounts, you're bound to find the one you've been dreaming of.

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