Best Seller
Continental Sleep 8-Inch Split Foundation Box Spring for Mattress (King), Beige

Continental Sleep 8-Inch Split Foundation Box Spring for Mattress (King), Beige

Continental Sleep is a proud manufacturer of the finest quality mattresses & box Springs, with the highest standards in durability, quality, comfort, & beauty. All of our products are to ensure that you get only the best! this item is part of our... more

$372.49

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Overstock.com

(675,000+)
Continental Sleep Mattress, 9" Gentle Firm Pillowtop Fully Assembled Othopedic King Mattress and 4-Inch Split Foundation,Elite Collection

Continental Sleep Mattress, 9" Gentle Firm Pillowtop Fully Assembled Othopedic King Mattress and 4-Inch Split Foundation,Elite Collection

Continental Sleep is a proud manufacturer of the finest quality Mattresses & Box Springs, with the highest standards in durability, Quality, Comfort, & Beauty. All of our products are made in the USA To ensure that you get only the best! This item is... more

$681.41

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Best Seller
Continental Sleep Mattress, 9" Gentle Firm Pillowtop Fully Assembled Othopedic King Mattress and 8-Inch Split Foundation,Elite Collection

Continental Sleep Mattress, 9" Gentle Firm Pillowtop Fully Assembled Othopedic King Mattress and 8-Inch Split Foundation,Elite Collection

Continental Sleep is a proud manufacturer of the finest quality Mattresses & Box Springs, with the highest standards in durability, Quality, Comfort, & Beauty. All of our products are made in the USA To ensure that you get only the best! This item is... more

$658.81

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Continental Sleep Mattress, 9" Gentle Firm Pillowtop Fully Assembled Othopedic California King Mattress and 8-Inch Split Foundation,Elite Collection

Continental Sleep Mattress, 9" Gentle Firm Pillowtop Fully Assembled Othopedic California King Mattress and 8-Inch Split Foundation,Elite Collection

Continental Sleep is a proud manufacturer of the finest quality Mattresses & Box Springs, with the highest standards in durability, Quality, Comfort, & Beauty. All of our products are made in the USA To ensure that you get only the best! This item is... more

$693.62

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Serta Westview Eurotop King-size Mattress Set (Split Regular Foundation), White

Serta Westview Eurotop King-size Mattress Set (Split Regular Foundation), White

Give your body the quality restful sleep it needs to rejuvenate with this Eurotop king-size mattress set. Featuring Serta's individually wrapped coil innerspring, this mattress responds to the exact shape of your body, providing excellent support and... more

$999.99 $849.99

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Overstock.com

(675,000+)
Stearns & Foster Split California King 5" Low Profile Foundation

Stearns & Foster Split California King 5" Low Profile Foundation

Stearns & Foster sets a high bar for luxury mattress sets. This Stearns and Foster foundation will ensure to provide your Stearns & Foster mattress with the ultimate support for a perfect night's sleep. This foundation is designed to be used with all... more

$240.00 $120.00

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Sealy Conform Twin Extra Long / King (Split) 5" Low Profile Foundation

Sealy Conform Twin Extra Long / King (Split) 5" Low Profile Foundation

StableSupport™ Foundation - Exceptional engineering creates a durable base for the mattress, in coordinating fabric. This foundation is designed to be used with all Sealy Conform mattresses. Made and designed in the USA. Size: Twin XL. more

$300.00 $120.00

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Stearns & Foster Twin Extra Long / Split King 9" Regular Profile Foundation

Stearns & Foster Twin Extra Long / Split King 9" Regular Profile Foundation

Stearns & Foster sets a high bar for luxury mattress sets. This Stearns and Foster foundation will ensure to provide your Stearns & Foster mattress with the ultimate support for a perfect night's sleep. This foundation is designed to be used with all... more

$240.00 $120.00

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Serta Faircrest King-size Mattress Set (Split Firm Regular Foundation), White

Serta Faircrest King-size Mattress Set (Split Firm Regular Foundation), White

This mattress features Serta's Custom Support Innerspring for excellent body support that also helps to reduce motion transfer from one sleep partner to the other. Plus, a layer of Serta Balanced Support Foam creates that just right combination of... more

$899.99 $764.99

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Overstock.com

(675,000+)
Night Therapy Bi-Fold® Box Spring Folding Foundation-Split King

Night Therapy Bi-Fold® Box Spring Folding Foundation-Split King

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A 21st Century Box Spring – the Night Therapy Bifold Box Spring by Zinus is an innovative folding mattress foundation designed for easy mobility and functionality. Traditional box springs are hard to maneuver through your home and often scrape walls... more

$189.98

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Priage 7.5-inch Bi-fold Split King-size Mattress Foundation

Priage 7.5-inch Bi-fold Split King-size Mattress Foundation

Priage 7.5-inch Bi-fold Split King-size Mattress FoundationThe BiFold king size box spring by Priage features a folding mattress foundation that can compresses for added ease. It is constructed with heavy gauge steel and has a fabric cover. It is 7.5... more

$773.73 $211.94

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Priage 9-inch Split California King-size Bifold Mattress Foundation

Priage 9-inch Split California King-size Bifold Mattress Foundation

Bring stability to your sleep with the smart box spring mattress foundation from Priage. Waste no more time repositioning your mattress, because this smart box spring's fabric surface eliminates slipping, so you can focus on sleeping. This cal... more

$429.99

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Therapedic Creekside Foundation, Size: California King Split - 3044-CK

Therapedic Creekside Foundation, Size: California King Split - 3044-CK

Strong wood foundation. Amish made for high quality9 in. tall profile. 10-year manufacturer’s warranty. Choose from available sizes. Give your mattress the perfect platform on the Therapedic Creekside Foundation. The robust solid wooden construction is... more

$179.99

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Classic Brands Instant Foundation King Split Box Spring

Classic Brands Instant Foundation King Split Box Spring

The Classic Brands Instant Foundation low profile king split box spring is perfect for your home! This box spring is only 4 inches high, great for those with a high profile mattress or those looking for a sleek, decorative look. A benefit of this box... more

$248.75

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Boscov's

(50,000+)
Classic Brands Instant Foundation Cali King Split Box Spring

Classic Brands Instant Foundation Cali King Split Box Spring

The Classic Brands Instant Foundation low profile California king split box spring is perfect for your home! This box spring is only 4 inches high, great for those with a high profile mattress or those looking for a sleek, decorative look. A benefit of... more

$248.75

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Boscov's

(50,000+)
Night Therapy Bi-Fold® Box Spring Folding Foundation-Split Cal King

Night Therapy Bi-Fold® Box Spring Folding Foundation-Split Cal King

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A 21st Century Box Spring – the Night Therapy Bifold Box Spring by Zinus is an innovative folding mattress foundation designed for easy mobility and functionality. Traditional box springs are hard to maneuver through your home and often scrape walls... more

$189.98

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Tempur-Pedic Tempur-Flat 5" Low Profile Split California King Foundation Natural

Tempur-Pedic Tempur-Flat 5" Low Profile Split California King Foundation Natural

Tempur-Pedic TEMPUR-Flat Low Profile Foundation is engineered to support your Tempur-Pedic mattress (not included) with a solid, flat surface at a height that's right for you. Helps reduce motion transfer between sleep partners. more

$350.00

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Tempur-Pedic Tempur-Flat 9" Split California King Standard Foundation In Grey Natural

Tempur-Pedic Tempur-Flat 9" Split California King Standard Foundation In Grey Natural

The TEMPUR-Flat 9" High Profile Foundation supports your Tempur-Pedic mattress (sold separately) with a perfectly solid, flat surface at a height that's right for you. Helps reduce motion transfer between sleep partners. more

$350.00

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Tempur-Pedic Tempur-Flat 5" Low Profile Split King Foundation In Grey Natural

Tempur-Pedic Tempur-Flat 5" Low Profile Split King Foundation In Grey Natural

Tempur-Pedic TEMPUR-Flat Low Profile Foundation is engineered to support your Tempur-Pedic mattress (not included) with a solid, flat surface at a height that's right for you. Helps reduce motion transfer between sleep partners. more

$350.00

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Therapedic Mission Bay Low Profile Foundation, Size: California King Split - 3049-CK

Therapedic Mission Bay Low Profile Foundation, Size: California King Split - 3049-CK

Strong wood foundation. Amish made for high qualityLow profile. 10-year manufacturer’s warranty. Choose from available sizes. Count on the Therapedic Mission Bay Low Profile Foundation to provide a strong, stable platform for your mattress that will... more

$179.99

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BiFold Box Spring Folding Mattress Foundation (Split King), White

BiFold Box Spring Folding Mattress Foundation (Split King), White

Find Bedframes at Target.com! BiFold Box Spring Folding Mattress Foundation, Twin, Full,Queen, SplitKing The Sleep Revolution Bifold Box Spring by Zinus is an innovative folding mattress foundation designed for mobility and functionality. Traditional... more

$219.99

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Therapedic Creekside Foundation, Size: California King Split - 3044-CK

Therapedic Creekside Foundation, Size: California King Split - 3044-CK

Strong wood foundation. Amish made for high quality9 in. tall profile. 10-year manufacturer’s warranty. Choose from available sizes. Give your mattress the perfect platform on the Therapedic Creekside Foundation. The robust solid wooden construction is... more

$179.99

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Night Therapy Smart Base Steel Bed Frame Foundation - King

Night Therapy Smart Base Steel Bed Frame Foundation - King

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The Next Generation Bed Frame - The Night Therapy SmartBase® Mattress Foundation by Zinus comes with four headboard/footboard brackets to allow headboard and footboard attachment to your frame and a white bed skirt. The SmartBase® eliminates the need... more

$119.98

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Sleep Trends 4-inch Low Profile Mattress Instant Foundation, Quick Ship, Created for Macy's- California King

Sleep Trends 4-inch Low Profile Mattress Instant Foundation, Quick Ship, Created for Macy's- California King

Provide a firm foundation and increase the longevity of your mattress with the incredibly easy and quick to assemble Sleep Trends Instant Foundation. more

$519.00

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Sleep Trends 8-inch Profile Mattress Instant Foundation, Quick Ship, Created for Macy's- California King

Sleep Trends 8-inch Profile Mattress Instant Foundation, Quick Ship, Created for Macy's- California King

Instantly add an eight inch foundation to your mattress with the Sleep Trends Instant Foundation. With simple to use instructions, assembly is easy and can be done in a short time period. more

$499.00

FREE shipping

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Continental Sleep Mattress, 9" Gentle Firm Pillowtop Fully Assembled Othopedic California King Mattress and 4-Inch Split Foundation,Elite Collection

Continental Sleep Mattress, 9" Gentle Firm Pillowtop Fully Assembled Othopedic California King Mattress and 4-Inch Split Foundation,Elite Collection

Continental Sleep is a proud manufacturer of the finest quality Mattresses & Box Springs, with the highest standards in durability, Quality, Comfort, & Beauty. All of our products are made in the USA To ensure that you get only the best! This item is... more

$694.79

FREE shipping

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Mattress Comfort Mattress and Split Box Spring Foundations, King Size

Mattress Comfort Mattress and Split Box Spring Foundations, King Size

"WOULD YOU LIKE A GOOD NIGHT SLEEP?" Does it seem like you spend more time tossing and turning than you do enjoying a good night's sleep? Do you wake up to back pain and stiffness that interfere with your day? You don't have to resign yourself to these... more

$544.70

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Mattress Solution 4" Split Box Spring Foundations For Mattress,King Size

Mattress Solution 4" Split Box Spring Foundations For Mattress,King Size

We are a proud manufacturer of the finest quality mattresses & box Springs, with the highest standards in durability, quality, comfort, & beauty. All of our products are made in the USA to ensure that you get only the best! this item is part of our... more

$265.58

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Mattress Solution 302y-6/6-3s 8-Inch Assembled Split Box Spring/Foundation for Mattress, Princess Collection, King, Size

Mattress Solution 302y-6/6-3s 8-Inch Assembled Split Box Spring/Foundation for Mattress, Princess Collection, King, Size

We are a proud manufacturer of the finest quality Mattresses & Box Springs, with the highest standards in durability, Quality, Comfort, & Beauty. All of our products are made in the USA To ensure that you get only the best! This item is part of our... more

$235.00

FREE shipping

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Mattress Solution Mattress and 4" Split Box Spring Foundations, California King Size

Mattress Solution Mattress and 4" Split Box Spring Foundations, California King Size

"WOULD YOU LIKE A GOOD NIGHT SLEEP?" Does it seem like you spend more time tossing and turning than you do enjoying a good night's sleep? Do you wake up to back pain and stiffness that interfere with your day? You don't have to resign yourself to these... more

$550.00

FREE shipping

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Mattress Solution 9000yF-6/0-2LPS 13" Fully Assembled Orthopedic Firm Mattress and 4" Split Box Spring/Foundation Set with Frame, Beverly Hills Collection, California King, Size

Mattress Solution 9000yF-6/0-2LPS 13" Fully Assembled Orthopedic Firm Mattress and 4" Split Box Spring/Foundation Set with Frame, Beverly Hills Collection, California King, Size

"WOULD YOU LIKE A GOOD NIGHT SLEEP?" Does it seem like you spend more time tossing and turning than you do enjoying a good night's sleep? Do you wake up to back pain and stiffness that interfere with your day? You don't have to resign yourself to these... more

$793.00

FREE shipping

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Mattress Solution 444y-6/6-3lps 4-Inch Assembled Split Box Spring/Foundation for Mattress, Trophy Collection, King, Size

Mattress Solution 444y-6/6-3lps 4-Inch Assembled Split Box Spring/Foundation for Mattress, Trophy Collection, King, Size

We are a proud manufacturer of the finest quality Mattresses & Box Springs, with the highest standards in durability, Quality, Comfort, & Beauty. All of our products are made in the USA To ensure that you get only the best! This item is part of our... more

$235.00

FREE shipping

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Mattress Solution 302y-6/6-2LPS 12-Inch Plush Pillowtop, Orthopedic Doublesided Mattress and 4" Split Box Spring/Foundation Set, Princess Collection, King, Size

Mattress Solution 302y-6/6-2LPS 12-Inch Plush Pillowtop, Orthopedic Doublesided Mattress and 4" Split Box Spring/Foundation Set, Princess Collection, King, Size

"WOULD YOU LIKE A GOOD NIGHT SLEEP?" Does it seem like you spend more time tossing and turning than you do enjoying a good night's sleep? Do you wake up to back pain and stiffness that interfere with your day? You don't have to resign yourself to these... more

$659.75

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Mattress Solution 301yF-6/6-2S 12-Inch Plush Pillowtop, Orthopedic Mattress and Split Box Spring/Foundation Set with Frame, Princess Collection, King, Size

Mattress Solution 301yF-6/6-2S 12-Inch Plush Pillowtop, Orthopedic Mattress and Split Box Spring/Foundation Set with Frame, Princess Collection, King, Size

"WOULD YOU LIKE A GOOD NIGHT SLEEP?" Does it seem like you spend more time tossing and turning than you do enjoying a good night's sleep? Do you wake up to back pain and stiffness that interfere with your day? You don't have to resign yourself to these... more

$627.41

FREE shipping

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Mattress Solution 4" Split Box Spring Foundations For Mattress,California King Size

Mattress Solution 4" Split Box Spring Foundations For Mattress,California King Size

We are a proud manufacturer of the finest quality mattresses & box Springs, with the highest standards in durability, quality, comfort, & beauty. All of our products are made in the USA to ensure that you get only the best! this item is part of our... more

$280.50

FREE shipping

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Mattress Solution 9000yF-6/0-2S 13-Inch Fully Assembled Orthopedic Firm Mattress and Split Box Spring/Foundation Set with Frame, Beverly Hills Collection, California King, Size

Mattress Solution 9000yF-6/0-2S 13-Inch Fully Assembled Orthopedic Firm Mattress and Split Box Spring/Foundation Set with Frame, Beverly Hills Collection, California King, Size

"WOULD YOU LIKE A GOOD NIGHT SLEEP?" Does it seem like you spend more time tossing and turning than you do enjoying a good night's sleep? Do you wake up to back pain and stiffness that interfere with your day? You don't have to resign yourself to these... more

$780.00

FREE shipping

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Mattress Solution 225yF-6/6-2LPS 10-Inch Fully Assembled Orthopedic Medium Plush Mattress and 4" Split Box Spring/Foundation Set with Frame, King, Size

Mattress Solution 225yF-6/6-2LPS 10-Inch Fully Assembled Orthopedic Medium Plush Mattress and 4" Split Box Spring/Foundation Set with Frame, King, Size

"WOULD YOU LIKE A GOOD NIGHT SLEEP?" Does it seem like you spend more time tossing and turning than you do enjoying a good night's sleep? Do you wake up to back pain and stiffness that interfere with your day? You don't have to resign yourself to these... more

$705.00

FREE shipping

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Mattress Solution 480yF-6/6-2S 14-Inch Fully Assembled Orthopedic Double Sided Mattress and Split Box Spring/Foundation Set with Frame, Extra Pedic Collection, King, Size

Mattress Solution 480yF-6/6-2S 14-Inch Fully Assembled Orthopedic Double Sided Mattress and Split Box Spring/Foundation Set with Frame, Extra Pedic Collection, King, Size

"WOULD YOU LIKE A GOOD NIGHT SLEEP?" Does it seem like you spend more time tossing and turning than you do enjoying a good night's sleep? Do you wake up to back pain and stiffness that interfere with your day? You don't have to resign yourself to these... more

$743.85

FREE shipping

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Mattress Solution 302y-6/6-3sfs 8-Inch Assembled Semi Flex Split Box Spring/Foundation for Mattress, Princess Collection, King, Size

Mattress Solution 302y-6/6-3sfs 8-Inch Assembled Semi Flex Split Box Spring/Foundation for Mattress, Princess Collection, King, Size

We are a proud manufacturer of the finest quality Mattresses & Box Springs, with the highest standards in durability, Quality, Comfort, & Beauty. All of our products are made in the USA To ensure that you get only the best! This item is part of our... more

$325.00

FREE shipping

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Mattress Solution 480yF-6/0-2S 14-Inch Fully Assembled Orthopedic Double Sided Mattress and Split Box Spring/Foundation Set with Frame, Extra Pedic Collection, California King, Size

Mattress Solution 480yF-6/0-2S 14-Inch Fully Assembled Orthopedic Double Sided Mattress and Split Box Spring/Foundation Set with Frame, Extra Pedic Collection, California King, Size

"WOULD YOU LIKE A GOOD NIGHT SLEEP?" Does it seem like you spend more time tossing and turning than you do enjoying a good night's sleep? Do you wake up to back pain and stiffness that interfere with your day? You don't have to resign yourself to these... more

$780.00

FREE shipping

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