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    Best Seller
    Beautyrest Triton Foundation Metal in Brown | 4 H x 40 W x 38 D in | Wayfair 700810116-6020

    Beautyrest Triton Foundation Metal in Brown | 4 H x 40 W x 38 D in | Wayfair 700810116-6020

    This box spring offers support, durability, and reduced motion. When used with a proper supportive bed frame, it helps prevent sagging and bowing for the life of the mattress. Size: Twin XL, Profile: Low | Beautyrest Triton Foundation Metal in Brown |... more

    $306.00 $289.99

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    Beautyrest Triton Foundation Metal in Brown | 4 H x 40 W x 38 D in | Wayfair 700810116-6010

    Beautyrest Triton Foundation Metal in Brown | 4 H x 40 W x 38 D in | Wayfair 700810116-6010

    This box spring offers support, durability, and reduced motion. When used with a proper supportive bed frame, it helps prevent sagging and bowing for the life of the mattress. Size: Twin, Profile: Low | Beautyrest Triton Foundation Metal in Brown | 4 H... more

    $306.00 $269.99

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    Best Seller
    Beautyrest Triton Foundation Metal in Brown | 4 H x 40 W x 38 D in | Wayfair 700810116-6010

    Beautyrest Triton Foundation Metal in Brown | 4 H x 40 W x 38 D in | Wayfair 700810116-6010

    This box spring offers support, durability, and reduced motion. When used with a proper supportive bed frame, it helps prevent sagging and bowing for the life of the mattress. Size: Twin, Profile: Low | Beautyrest Triton Foundation Metal in Brown | 4 H... more

    $306.00 $269.99

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    Alwyn Home Easy Wood Box Spring/Foundation w/ Simple Assembly Wood in Brown | 7.75 H x 38 W x 74.5 D in | Wayfair A2CD4FB508874796803F2635029F8877

    Alwyn Home Easy Wood Box Spring/Foundation w/ Simple Assembly Wood in Brown | 7.75 H x 38 W x 74.5 D in | Wayfair A2CD4FB508874796803F2635029F8877

    We are a proud manufacturer of the finest quality mattresses and box springs, with the highest standards in durability, quality, comfort, and beauty. All of our products are to ensure that you get only the best. Size: Twin, Profile: Standard Profile... more

    $129.99 $122.99

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    Alwyn Home Easy Wood Box Spring/Foundation w/ Simple Assembly Wood in Brown | 4.5 H x 38 W x 79.5 D in | Wayfair 61D6C6E06C834A9FA58E8D41622DBEC7

    Alwyn Home Easy Wood Box Spring/Foundation w/ Simple Assembly Wood in Brown | 4.5 H x 38 W x 79.5 D in | Wayfair 61D6C6E06C834A9FA58E8D41622DBEC7

    We are a proud manufacturer of the finest quality mattresses and box springs, with the highest standards in durability, quality, comfort, and beauty. All of our products are to ensure that you get only the best. Size: Twin XL, Profile: Low Profile... more

    $286.00 $129.99

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    Alwyn Home Easy Wood Box Spring/Foundation w/ Simple Assembly Wood in Brown | 4.5 H x 38 W x 74.5 D in | Wayfair 3868E508CCFA477FBC53D67AB26FEDC1

    Alwyn Home Easy Wood Box Spring/Foundation w/ Simple Assembly Wood in Brown | 4.5 H x 38 W x 74.5 D in | Wayfair 3868E508CCFA477FBC53D67AB26FEDC1

    We are a proud manufacturer of the finest quality mattresses and box springs, with the highest standards in durability, quality, comfort, and beauty. All of our products are to ensure that you get only the best. Size: Twin, Profile: Low Profile (4.5")... more

    $286.00 $122.99

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    2024 Beautyrest Black® Foundation in Brown | 9 H x 38 W x 80 D in | Wayfair 700812179-5020

    2024 Beautyrest Black® Foundation in Brown | 9 H x 38 W x 80 D in | Wayfair 700812179-5020

    Specifically designed to work together with your Beautyrest Black® mattress, this Beautyrest Black® foundation offers long-lasting support and reduced motion for a restful night’s sleep Profile: Standard Profile (9"), Size: Twin XL | 2024 Beautyrest... more

    $398.88

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    2024 Beautyrest Black® Foundation in Brown | 5.5 H x 38 W x 80 D in | Wayfair 700812179-6020

    2024 Beautyrest Black® Foundation in Brown | 5.5 H x 38 W x 80 D in | Wayfair 700812179-6020

    Specifically designed to work together with your Beautyrest Black® mattress, this Beautyrest Black® foundation offers long-lasting support and reduced motion for a restful night’s sleep Profile: Low Profile (5.5"), Size: Twin XL | 2024 Beautyrest... more

    $361.14

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    2024 Beautyrest Black® Foundation in Brown | 5.5 H x 38 W x 80 D in | Wayfair 700812179-6020

    2024 Beautyrest Black® Foundation in Brown | 5.5 H x 38 W x 80 D in | Wayfair 700812179-6020

    Specifically designed to work together with your Beautyrest Black® mattress, this Beautyrest Black® foundation offers long-lasting support and reduced motion for a restful night’s sleep Profile: Low Profile (5.5"), Size: Twin XL | 2024 Beautyrest... more

    $361.14

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    Mattress Foundation - Slim Profile, Full - Ballard Designs

    Mattress Foundation - Slim Profile, Full - Ballard Designs

    Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

    $499.00

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    Mattress Foundation - High Profile, Full - Ballard Designs

    Mattress Foundation - High Profile, Full - Ballard Designs

    Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

    $549.00

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    Mattress Foundation - Low Profile, California King Split - Ballard Designs

    Mattress Foundation - Low Profile, California King Split - Ballard Designs

    Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

    $1,138.00

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    Mattress Foundation - Low Profile, Full - Ballard Designs

    Mattress Foundation - Low Profile, Full - Ballard Designs

    Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

    $529.00

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    Mattress Foundation - Slim Profile, Queen - Ballard Designs

    Mattress Foundation - Slim Profile, Queen - Ballard Designs

    Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

    $549.00

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    Mattress Foundation - Slim Profile, Full Extra Long - Ballard Designs

    Mattress Foundation - Slim Profile, Full Extra Long - Ballard Designs

    Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

    $549.00

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    Mattress Foundation - Low Profile, Queen - Ballard Designs

    Mattress Foundation - Low Profile, Queen - Ballard Designs

    Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

    $579.00

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    Mattress Foundation - Slim Profile, Queen Split - Ballard Designs

    Mattress Foundation - Slim Profile, Queen Split - Ballard Designs

    Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

    $678.00

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    ONETAN, 4.5-Inch & 8-Inch Sturdy Wood Box Spring for Mattress Support - Durable and Easy to Assemble Natural Wood Foundation

    ONETAN, 4.5-Inch & 8-Inch Sturdy Wood Box Spring for Mattress Support - Durable and Easy to Assemble Natural Wood Foundation

    STURDAY MATERIAL: A quality wood box spring provides durable and sturdy support for your mattress, while reducing noise and offering an attractive, eco-friendly option when made from sustainably-sourced wood. more

    $195.99 $166.59

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    Onetan 8-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White & black.

    Onetan 8-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White & black.

    EFFORTLESS CARRYING: The boxspring easily navigates tight passageways and entranceways by splitting in two. Fits through tiny stairwells or tight hallways with ease and you can enjoy it out too. more

    $549.99

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    Kingsdown Passions Kelbrooke Plush Euro Pillowtop 16 inch Hybrid Mattress with Foundation Included

    Kingsdown Passions Kelbrooke Plush Euro Pillowtop 16 inch Hybrid Mattress with Foundation Included

    Experience luxury sleep with the Kingsdown Passions Kelbrooke Plush Euro Pillowtop 16-inch Hybrid Mattress. more

    $1,604.49 $1,444.04

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    Kingsdown Passions Merridale 13.5 Inch Cushion Firm Hybrid Premium Luxury Mattress with Foundation Included

    Kingsdown Passions Merridale 13.5 Inch Cushion Firm Hybrid Premium Luxury Mattress with Foundation Included

    Experience a new level of luxury sleep with the Kingsdown Passions Merridale 13.5-Inch Cushion Firm Hybrid Premium Mattress Collection. more

    $1,379.49

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    Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White.

    Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White.

    EFFORTLESS CARRYING: The boxspring easily navigates tight passageways and entranceways by splitting in two. Fits through tiny stairwells or tight hallways with ease and you can enjoy it out too. more

    $327.49

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    Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White.

    Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White.

    EFFORTLESS CARRYING: The boxspring easily navigates tight passageways and entranceways by splitting in two. Fits through tiny stairwells or tight hallways with ease and you can enjoy it out too. more

    $378.49

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    Kingsdown Prime Summitview 14 Inch Premium Firm Euro Pillow Top Hybrid Luxury Mattress with Foundation Included

    Kingsdown Prime Summitview 14 Inch Premium Firm Euro Pillow Top Hybrid Luxury Mattress with Foundation Included

    A true European pillowtop rests atop the Kingsdown Prime Summitview 14 Inch Firm Euro Pillow Top Luxury Mattress, creating the highest level of pressure relief and cushioning available in Kingsdown Prime — our hallmark of exceptional value and luxurious… more

    $1,007.49

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    Kingsdown Prime Brookgreen 11.5 Inch Premium Firm Innerspring Luxury Mattress with Foundation Included

    Kingsdown Prime Brookgreen 11.5 Inch Premium Firm Innerspring Luxury Mattress with Foundation Included

    The Kingsdown Prime collection provides luxury, premium sleep at an exceptional value. Featuring consistent, edge-to-edge support, the Prime Brookgreen 11.5 inch Firm Innerspring Mattress is designed to deliver the sleep you’ve dreamt of. more

    $848.49

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    Kingsdown Prime Brookgreen 11.5 Inch Premium Firm Innerspring Luxury Mattress with Foundation Included

    Kingsdown Prime Brookgreen 11.5 Inch Premium Firm Innerspring Luxury Mattress with Foundation Included

    The Kingsdown Prime collection provides luxury, premium sleep at an exceptional value. Featuring consistent, edge-to-edge support, the Prime Brookgreen 11.5 inch Firm Innerspring Mattress is designed to deliver the sleep you’ve dreamt of. more

    $897.99

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    ONETAN, 8-Inch Foundation Box Spring for Mattress

    ONETAN, 8-Inch Foundation Box Spring for Mattress

    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! more

    $451.99

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    ONETAN, 4.5-Inch & 8-Inch Sturdy Wood Box Spring for Mattress Support - Durable and Easy to Assemble Natural Wood Foundation

    ONETAN, 4.5-Inch & 8-Inch Sturdy Wood Box Spring for Mattress Support - Durable and Easy to Assemble Natural Wood Foundation

    STURDAY MATERIAL: A quality wood box spring provides durable and sturdy support for your mattress, while reducing noise and offering an attractive, eco-friendly option when made from sustainably-sourced wood. more

    $195.49 $185.72

    FREE shipping

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    Kingsdown Passions Kelbrooke Plush Euro Pillowtop 16 inch Hybrid Mattress with Foundation Included

    Kingsdown Passions Kelbrooke Plush Euro Pillowtop 16 inch Hybrid Mattress with Foundation Included

    Experience luxury sleep with the Kingsdown Passions Kelbrooke Plush Euro Pillowtop 16-inch Hybrid Mattress. more

    $1,531.49 $1,378.34

    FREE shipping

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    Kingsdown Passions Merridale 13.5 Inch Cushion Firm Hybrid Premium Luxury Mattress with Foundation Included

    Kingsdown Passions Merridale 13.5 Inch Cushion Firm Hybrid Premium Luxury Mattress with Foundation Included

    Experience a new level of luxury sleep with the Kingsdown Passions Merridale 13.5-Inch Cushion Firm Hybrid Premium Mattress Collection. more

    $1,653.99

    FREE shipping

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    Onetan 8-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White.

    Onetan 8-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White.

    EFFORTLESS CARRYING: The boxspring easily navigates tight passageways and entranceways by splitting in two. Fits through tiny stairwells or tight hallways with ease and you can enjoy it out too. more

    $451.99

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    Kingsdown Prime Glencastle 14.5 Inch Premium Plush Hybrid Luxury Mattress with Foundation Included

    Kingsdown Prime Glencastle 14.5 Inch Premium Plush Hybrid Luxury Mattress with Foundation Included

    The Kingsdown Prime collection provides luxury sleep at an exceptional value. The Prime Glencastle 14.5 Inch Plush Hybrid Luxury Mattress incorporates advanced features like tri-zoned coil support and foam infusions for enhanced comfort. more

    $1,619.49

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    Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White & black.

    Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White & black.

    EFFORTLESS CARRYING: The boxspring easily navigates tight passageways and entranceways by splitting in two. Fits through tiny stairwells or tight hallways with ease and you can enjoy it out too. more

    $427.99 $320.99

    FREE shipping

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    ONETAN, 4.5-Inch & 8-Inch Sturdy Wood Box Spring for Mattress Support - Durable and Easy to Assemble Natural Wood Foundation

    ONETAN, 4.5-Inch & 8-Inch Sturdy Wood Box Spring for Mattress Support - Durable and Easy to Assemble Natural Wood Foundation

    STURDAY MATERIAL: A quality wood box spring provides durable and sturdy support for your mattress, while reducing noise and offering an attractive, eco-friendly option when made from sustainably-sourced wood. more

    $245.49 $208.67

    FREE shipping

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    Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White.

    Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White.

    EFFORTLESS CARRYING: The boxspring easily navigates tight passageways and entranceways by splitting in two. Fits through tiny stairwells or tight hallways with ease and you can enjoy it out too. more

    $406.49

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    4 Inch and 7.5 Inch Metal Box Spring Mattress Foundation

    4 Inch and 7.5 Inch Metal Box Spring Mattress Foundation

    Trust our box spring to support your mattress with its strong metal frame and sturdy wooden slats. The wooden slats will uphold any type of mattress with enhanced durability, helping prevent your mattress from sagging to last for a longer time. more

    $255.99 $217.59

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    Kingsdown Prime Brookgreen 11.5 Inch Premium Cushion Firm Innerspring Luxury Mattress with Foundation Included

    Kingsdown Prime Brookgreen 11.5 Inch Premium Cushion Firm Innerspring Luxury Mattress with Foundation Included

    The Kingsdown Prime collection provides luxury, premium sleep at an exceptional value. Featuring consistent, edge-to-edge support, the Prime Brookgreen 11.5 inch Cushion Firm Innerspring Mattress is designed to deliver the sleep you’ve dreamt of. more

    $863.49

    FREE shipping

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    Kingsdown Prime Glencastle 14.5 Inch Premium Cushion Firm Hybrid Luxury Mattress with Foundation Included

    Kingsdown Prime Glencastle 14.5 Inch Premium Cushion Firm Hybrid Luxury Mattress with Foundation Included

    The Kingsdown Prime collection provides luxury sleep at an exceptional value. The Prime Glencastle 14.5 Inch Cushion Firm Hybrid Luxury Mattress incorporates advanced features like tri-zoned coil support and foam infusions for enhanced comfort. more

    $1,167.49

    FREE shipping

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    Mattress Foundation - High Profile, Queen Split - Ballard Designs

    Mattress Foundation - High Profile, Queen Split - Ballard Designs

    Take your nighttime comfort to the next dreamy level with our luxurious and supportive Mattress Foundations. Box edge frames are hand built by Amish craftsmen from solid spruce wood in three profiles, Slim, Low and High, to custom fit your bed and... more

    $778.00

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    Priage by ZINUS Black Metal SmartBase® 14 Inch Essential Mattress Foundation with Bamboo Slats

    Priage by ZINUS Black Metal SmartBase® 14 Inch Essential Mattress Foundation with Bamboo Slats

    Crafted with so much strength, simplicity, and practicality that you'll want one for every bedroom, the Essential SmartBase® will become your new furniture MVP. more

    $113.99 $102.59

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    More information about Mattresses & Boxsprings

    Best prices on Twin mattress, Boxsprings & Foundations in Mattresses & Boxsprings online. Visit Bizrate to find the best deals on top brands. Read reviews on Home & Garden merchants and buy with confidence.