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Shop all MainstaysShop by RoomBedroom FurnitureCoastal, Nautical, and Beach StylesFarmhouseHayneedleInnerspring MattressesKids' FurnitureKids' RoomsKids' ThemesLighting & Light FixturesMainstays FurnitureMattress SetsMattress ShopMattressesMattresses & AccessoriesMid-Century ModernOffice FurnitureShelvingShelving StorageShop All DecorShop all Storage & OrganizationShop Mattresses by SizeStorage FurnitureTeens' FurnitureTeens' Rooms
Half Box Spring(11)
Uses item details. Price when purchased online
In 25+ people's carts EGOHOME 5 inch Queen Size Metal Box Spring, Easy Assembly Mattress Foundation From $71.54
Sponsored
From$7154
EGOHOME 5 inch Queen Size Metal Box Spring, Easy Assembly Mattress Foundation
15034 out of 5 Stars. 1503 reviews
EGOHOME 7.5 inch Full Size Metal Box Spring, Easy Assembly Mattress Foundation From $79.99
Sponsored
From$7999
EGOHOME 7.5 inch Full Size Metal Box Spring, Easy Assembly Mattress Foundation
1524 out of 5 Stars. 152 reviews
EGOHOME 9 inch Queen Size Metal Box Spring, Easy Assembly Mattress Foundation From $79.00
Sponsored
From$7900
EGOHOME 9 inch Queen Size Metal Box Spring, Easy Assembly Mattress Foundation
3554.1 out of 5 Stars. 355 reviews
QFTIME 5" Metal Queen Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly From $66.99
Sponsored
From$6699
QFTIME 5" Metal Queen Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly
12194.2 out of 5 Stars. 1219 reviews
Clearance Mainstays MS2601008908 7.5" Half-Fold Metal Box Spring, Twin Was $109.00
Mainstays MS2601008908 7.5" Half-Fold Metal Box Spring, Twin
54944.5 out of 5 Stars. 5494 reviews
QFTIME 9" Metal Queen Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly From $96.99
Sponsored
From$9699
QFTIME 9" Metal Queen Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly
11714 out of 5 Stars. 1171 reviews
King Box Spring with Cover 9 Inch Low Profile Box Spring Only King Metal Box Spring for Twin Bed Frames Extra Thick King Spring Box Bed Base Non-Slip,Easy Clean From $55.99
Sponsored
From$5599
King Box Spring with Cover 9 Inch Low Profile Box Spring Only King Metal Box Spring for Twin Bed Frames Extra Thick King Spring Box Bed Base Non-Slip,Easy Clean
453.9 out of 5 Stars. 45 reviews
Bedofmine 5" Low Profile Metal Split California King Box Spring with Cover - Easy Assembly and Noise-Free From $62.99
Sponsored
From$6299
Bedofmine 5" Low Profile Metal Split California King Box Spring with Cover - Easy Assembly and Noise-Free
94.8 out of 5 Stars. 9 reviews
Maenizi 3" Low Queen Size Box Spring Split, 2-Pieces Under Mattress Steel Support Box Spring with Fabric Cover, Easy Assembly, Noise Free From $79.99
Sponsored
From$7999
Maenizi 3" Low Queen Size Box Spring Split, 2-Pieces Under Mattress Steel Support Box Spring with Fabric Cover, Easy Assembly, Noise Free
133.5 out of 5 Stars. 13 reviews
Napcenter 14" Narrow Twin Size Bed Frame, No Box Spring Needed, Metal Platform, Noise Free, Easy Assembly, Black From $42.99
Sponsored
From$4299
Napcenter 14" Narrow Twin Size Bed Frame, No Box Spring Needed, Metal Platform, Noise Free, Easy Assembly, Black
254.6 out of 5 Stars. 25 reviews
Hijob Full Size Bed Frame for Girls/Kids with 2-Tier Storage Headboard, Velvet Upholstered Platform Bed with 2 Storage Drawers, Built in Charging Station & LED, Pink From $168.99
Sponsored
From$16899
Hijob Full Size Bed Frame for Girls/Kids with 2-Tier Storage Headboard, Velvet Upholstered Platform Bed with 2 Storage Drawers, Built in Charging Station & LED, Pink
224.1 out of 5 Stars. 22 reviews
Other options to consider(537)
Sagging Mattress Support 60" x 24" x 2" – 50D High-Density Foam Under Mattress Helper for Fixing Sagging Beds – Curve Design for Targeted Support – Mattress Sag Corrector for Improved Sleep Comfort From $44.99
From$4499
Sagging Mattress Support 60" x 24" x 2" – 50D High-Density Foam Under Mattress Helper for Fixing Sagging Beds – Curve Design for Targeted Support – Mattress Sag Corrector for Improved Sleep Comfort
Clearance Mainstays 9" Queen High Profile Easy Assembly Smart Metal Box Spring From $48.50
4 options
Available in additional 4 optionsFrom$4850
Mainstays 9" Queen High Profile Easy Assembly Smart Metal Box Spring
177004.5 out of 5 Stars. 17700 reviews
Top rated for storage space Zinus 18" Metal Smartbase Heavy Duty Bed Frame Foundation, California King
Zinus 18" Metal Smartbase Heavy Duty Bed Frame Foundation, California King
6474.6 out of 5 Stars. 647 reviews
ZIYOO 4 inch Metal Box Spring, Sturdy Mattress Foundation, Easy Assembly, Fabric Cover Included, Queen Size From $69.59
4 options
Available in additional 4 optionsFrom$6959
ZIYOO 4 inch Metal Box Spring, Sturdy Mattress Foundation, Easy Assembly, Fabric Cover Included, Queen Size
3264.1 out of 5 Stars. 326 reviews
Universal Bed Slats Center Support System | Fully Adjustable Length & Height Tubular Steel with 4 Legs | Fits California King, King, Queen & Full Bed Frames $115.00
$11500
current price $115.00Universal Bed Slats Center Support System | Fully Adjustable Length & Height Tubular Steel with 4 Legs | Fits California King, King, Queen & Full Bed Frames
414.6 out of 5 Stars. 41 reviews
Clearance Mainstays 5" King High Profile Easy Assembly Smart Metal Box Spring From $61.00
2 options
Available in additional 2 optionsFrom$6100
Mainstays 5" King High Profile Easy Assembly Smart Metal Box Spring
177004.5 out of 5 Stars. 17700 reviews
In 100+ people's carts Mainstays 7" Twin/Full/Queen Size Adjustable Metal Bed Frame, Black, BOX SPRING REQUIRED (SOLD SEPARATELY) From $84.96
2 options
Available in additional 2 optionsFrom$8496
Mainstays 7" Twin/Full/Queen Size Adjustable Metal Bed Frame, Black, BOX SPRING REQUIRED (SOLD SEPARATELY)
54194.5 out of 5 Stars. 5419 reviews
Castle Place 8 Inch Queen Metal Box Spring with Beige Linen Cover From $86.68
4 options
Available in additional 4 optionsFrom$8668
Castle Place 8 Inch Queen Metal Box Spring with Beige Linen Cover
7204.2 out of 5 Stars. 720 reviews
Snooze Structures Adjustable Center Support System $84.97
$8497
current price $84.97Snooze Structures Adjustable Center Support System
1062.8 out of 5 Stars. 106 reviews
Queen Box Spring, Metal Bed Frame Foundation - 4 Inch Height, 3500 lbs Capacity, Washable Fabric, Easy Assembly, Queen Size Mattress Support $105.78
$10578
current price $105.78Queen Box Spring, Metal Bed Frame Foundation - 4 Inch Height, 3500 lbs Capacity, Washable Fabric, Easy Assembly, Queen Size Mattress Support
Maenizi 10 inch Queen Size Box Spring Split, 2-Pieces Under Mattress Steel Support Box Spring with Fabric Cover, Easy Assembly, Noise Free From $79.99
From$7999
Maenizi 10 inch Queen Size Box Spring Split, 2-Pieces Under Mattress Steel Support Box Spring with Fabric Cover, Easy Assembly, Noise Free
133.5 out of 5 Stars. 13 reviews
HWong X-Support Bed Frame Support System, GS-3 XS Model - 3 Cross Rails and 3 Legs - Strong Center Support Base for Full, Queen and King Mattress, Box Springs, and Bed Foundations $107.99
$10799
current price $107.99HWong X-Support Bed Frame Support System, GS-3 XS Model - 3 Cross Rails and 3 Legs - Strong Center Support Base for Full, Queen and King Mattress, Box Springs, and Bed Foundations
NULS 7 Inch Box Spring Queen Size Bed Base, Heavy Duty Metal Queen Mattress Foundation with Fabric Cover, Easy Assembly, Black From $63.99
4 options
Available in additional 4 optionsFrom$6399
NULS 7 Inch Box Spring Queen Size Bed Base, Heavy Duty Metal Queen Mattress Foundation with Fabric Cover, Easy Assembly, Black
174.3 out of 5 Stars. 17 reviews
QFTIME 14" Queen Metal Bed Frame with Steel Slats, Heavy Duty Mattress Foundation Was $109.99
QFTIME 14" Queen Metal Bed Frame with Steel Slats, Heavy Duty Mattress Foundation
8164.4 out of 5 Stars. 816 reviews
In 25+ people's carts EGOHOME 5 inch Queen Size Metal Box Spring, Easy Assembly Mattress Foundation From $71.54
4 options
Available in additional 4 optionsFrom$7154
EGOHOME 5 inch Queen Size Metal Box Spring, Easy Assembly Mattress Foundation
15034 out of 5 Stars. 1503 reviews
Lutown-Teen 6 Inch Box Spring Queen Size Bed Base, 3000 lbs Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly From $69.99
6 options
Available in additional 6 optionsFrom$6999
Lutown-Teen 6 Inch Box Spring Queen Size Bed Base, 3000 lbs Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly
224.1 out of 5 Stars. 22 reviews
yookare 14" 3500Lbs Heavy Duty Metal Foundation Bed Frame,King From $104.99
2 options
Available in additional 2 optionsFrom$10499
yookare 14" 3500Lbs Heavy Duty Metal Foundation Bed Frame,King
894.5 out of 5 Stars. 89 reviews
QFTIME 5" Metal Queen Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly From $66.99
3 options
Available in additional 3 optionsFrom$6699
QFTIME 5" Metal Queen Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly
12194.2 out of 5 Stars. 1219 reviews
X-Support Bed Frame Support System, GS-3 XS Model - 3 Cross Rails and 3 Legs - Strong Center Support Base for Full, Queen and King Mattress, Box Springs, and Bed Foundations
X-Support Bed Frame Support System, GS-3 XS Model - 3 Cross Rails and 3 Legs - Strong Center Support Base for Full, Queen and King Mattress, Box Springs, and Bed Foundations
QFTIME 9" Metal Full Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly From $96.99
3 options
Available in additional 3 optionsFrom$9699
QFTIME 9" Metal Full Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly
11714 out of 5 Stars. 1171 reviews
BestMassage Twin Bed Frame Metal Platform Bed Frame, Easy Assembly Noise-Free, Black, Twin
BestMassage Twin Bed Frame Metal Platform Bed Frame, Easy Assembly Noise-Free, Black, Twin
1503.8 out of 5 Stars. 150 reviews
In 50+ people's carts ULIESC Queen Box Spring, 7 Inch Queen Size Box Spring Only, Metal Box Spring Queen with Fabric Cover, Sturdy Mattress Foundation, Noise Free, Non-Slip, Easy Assembly From $59.27
4 options
Available in additional 4 optionsFrom$5927
ULIESC Queen Box Spring, 7 Inch Queen Size Box Spring Only, Metal Box Spring Queen with Fabric Cover, Sturdy Mattress Foundation, Noise Free, Non-Slip, Easy Assembly
11803.9 out of 5 Stars. 1180 reviews
Space-efficient Twin Mattress Support / Bedroom Essential / Easy to Assemble
Space-efficient Twin Mattress Support / Bedroom Essential / Easy to Assemble
Box Spring Queen Size Bed Base, 5 Inch Low Profile, 3000 LBS Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly, Quiet Noise Free, Non Slip
Box Spring Queen Size Bed Base, 5 Inch Low Profile, 3000 LBS Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly, Quiet Noise Free, Non Slip
15 out of 5 Stars. 1 reviews
JERFIT Full Size Bed Foundation with 1000lb Weight Capacity, No Box Spring Needed, Tool-Free Assembly Upholstered Mattress Foundation Platform in Black+Gray $225.25
$22525
current price $225.25JERFIT Full Size Bed Foundation with 1000lb Weight Capacity, No Box Spring Needed, Tool-Free Assembly Upholstered Mattress Foundation Platform in Black+Gray
LOUVETA 5 inch Queen Box Spring, Heavy Duty Metal Box Spring Bed Base with Fabric Cover, Easy Assembly, Mattress Foundation, Noise Free From $69.99
4 options
Available in additional 4 optionsFrom$6999
LOUVETA 5 inch Queen Box Spring, Heavy Duty Metal Box Spring Bed Base with Fabric Cover, Easy Assembly, Mattress Foundation, Noise Free
903.9 out of 5 Stars. 90 reviews
12-slat support system, adjustable headboard, wood bed - Ensure optimal support for the mattress
12-slat support system, adjustable headboard, wood bed - Ensure optimal support for the mattress
7 Inch Low Profile Box Spring, Heavy Duty Metal Mattress Foundation with Fabric Cover, Quick Assembly Bed Frame Base, Black From $75.99
From$7599
7 Inch Low Profile Box Spring, Heavy Duty Metal Mattress Foundation with Fabric Cover, Quick Assembly Bed Frame Base, Black
5 Inch Twin Box Spring, Heavy Duty Metal Mattress Foundation, 2500 lbs Capacity, Low Profile, Noise-Free, Easy Assembly with Fabric Cover $46.56
$4656
current price $46.565 Inch Twin Box Spring, Heavy Duty Metal Mattress Foundation, 2500 lbs Capacity, Low Profile, Noise-Free, Easy Assembly with Fabric Cover
AdJUST4Me Universal Bed Frame Mattress Support System Twin XL Size by AdJUST4Me
AdJUST4Me Universal Bed Frame Mattress Support System Twin XL Size by AdJUST4Me
14 out of 5 Stars. 1 reviews
Box Spring Full Size Bed Bases, 7 Inch High Metal Full Size Box Spring Only, Heavy Duty Mattress Foundation with Fabric Cover, Easy Assembly, Quiet Noise Free, Non Slip, Black $94.98
$9498
current price $94.98Box Spring Full Size Bed Bases, 7 Inch High Metal Full Size Box Spring Only, Heavy Duty Mattress Foundation with Fabric Cover, Easy Assembly, Quiet Noise Free, Non Slip, Black
Foldable Metal Bed Base Queen Size Mattress, Box Spring Foundation Bed Frame, Gray $675.00
$67500
current price $675.00Foldable Metal Bed Base Queen Size Mattress, Box Spring Foundation Bed Frame, Gray
Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White & black. White Full From $166.89
3 options
Available in additional 3 optionsFrom$16689
Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White & black. White Full
Pemberly Row Modern Metal Queen Mattress Support in Black Finish $193.62
$19362
current price $193.62Pemberly Row Modern Metal Queen Mattress Support in Black Finish
Box Spring, Metal Frame Mattress Foundation with Fabric Cover, Easy Assembly, Noise-Free (7 Inch, Full) From $69.99
From$6999
Box Spring, Metal Frame Mattress Foundation with Fabric Cover, Easy Assembly, Noise-Free (7 Inch, Full)
MANGIJOY No-Tool Assembly Twin Bed Foundation, 8.5" High Metal Base with 12 Slats, Textured White Fabric, 350 lbs Capacity, Strong Steel Frame $275.02
$27502
current price $275.02MANGIJOY No-Tool Assembly Twin Bed Foundation, 8.5" High Metal Base with 12 Slats, Textured White Fabric, 350 lbs Capacity, Strong Steel Frame
Castle Place 5" Twin Size Wooden Box Spring in Black Linen From $90.90
2 options
Available in additional 2 optionsFrom$9090
Castle Place 5" Twin Size Wooden Box Spring in Black Linen
494.2 out of 5 Stars. 49 reviews
Popular in Half Box Spring
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