Shop all MainstaysBedroom FurnitureDorm FurnitureDorm Room EssentialsHayneedleHybrid MattressesInnerspring MattressesMainstays FurnitureMattress SetsMattress ShopMattressesMattresses & AccessoriesPower Adjustable Bed BaseShop Mattresses by BrandShop Mattresses by SizeSignature Design by Ashley
Sort by|
Foundation Box(446)
Uses item details. Price when purchased online
Bedsnus 7 Inch King Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly From $67.98

Sponsored
From$6798
Bedsnus 7 Inch King Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly
324.5 out of 5 Stars. 32 reviews
Save with
Bedsnus 9 Inch King Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly From $79.99

Sponsored
From$7999
Bedsnus 9 Inch King Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly
844.3 out of 5 Stars. 84 reviews
Save with
Bedsnus 5 Inch Full Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly From $58.99

Sponsored
From$5899
Bedsnus 5 Inch Full Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly
644.5 out of 5 Stars. 64 reviews
Save with
EGOHOME 7.5 inch Queen Size Metal Box Spring, Easy Assembly Mattress Foundation From $79.99

Sponsored
From$7999
EGOHOME 7.5 inch Queen Size Metal Box Spring, Easy Assembly Mattress Foundation
1534 out of 5 Stars. 153 reviews
Save with
Flash Deal ULIESC 9 Inch Twin Box Spring, Twin Size Box Spring Only, Metal Box Spring Twin with Fabric Cover, Sturdy Mattress Foundation, Noise Free, Non-Slip, Easy Assembly From $64.69

4 options
Available in additional 4 optionsFrom$6469
ULIESC 9 Inch Twin Box Spring, Twin Size Box Spring Only, Metal Box Spring Twin with Fabric Cover, Sturdy Mattress Foundation, Noise Free, Non-Slip, Easy Assembly
13723.9 out of 5 Stars. 1372 reviews
Save with
QFTIME 9" Metal Full Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly From $82.00

3 options
Available in additional 3 optionsFrom$8200
QFTIME 9" Metal Full Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly
11864 out of 5 Stars. 1186 reviews
Save with
Flash Deal QFTIME 5" Metal Queen Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly From $66.99

4 options
Available in additional 4 optionsFrom$6699
QFTIME 5" Metal Queen Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly
12464.2 out of 5 Stars. 1246 reviews
Save with
Castle Place 8" Wood Twin Box Spring with Beige Linen Cover From $107.00

4 options
Available in additional 4 optionsFrom$10700
Castle Place 8" Wood Twin Box Spring with Beige Linen Cover
2314.1 out of 5 Stars. 231 reviews
Save with
Zinus Good Design Winner Justina 16" Metal Mattress Foundation Box Spring, Twin From $93.50
From$9350
Zinus Good Design Winner Justina 16" Metal Mattress Foundation Box Spring, Twin
1994.4 out of 5 Stars. 199 reviews
Save with
Reduced price EGOHOME 5 inch Queen Size Metal Box Spring, Easy Assembly Mattress Foundation From $64.99

4 options
Available in additional 4 optionsFrom$6499
EGOHOME 5 inch Queen Size Metal Box Spring, Easy Assembly Mattress Foundation
15224 out of 5 Stars. 1522 reviews
Save with
7 Inch Low Profile Box Spring King Size, Heavy Duty Metal Mattress Foundation with Fabric Cover, Quick Assembly Bed Frame Base, Black From $75.99

Sponsored
From$7599
7 Inch Low Profile Box Spring King Size, Heavy Duty Metal Mattress Foundation with Fabric Cover, Quick Assembly Bed Frame Base, Black
95 out of 5 Stars. 9 reviews
Clearance Awesofurni 7 inch Full Size Box Spring,Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly, Noise-Free From $64.99

Sponsored
From$6499
Awesofurni 7 inch Full Size Box Spring,Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly, Noise-Free
544.3 out of 5 Stars. 54 reviews
Save with
Continental Sleep ONETAN 4-Inch Split Foundation Box Spring for Mattress

Continental Sleep ONETAN 4-Inch Split Foundation Box Spring for Mattress
ZIYOO 4 inch Metal Box Spring, Heavy - Duty Mattress Foundation,Twin Size From $69.59

4 options
Available in additional 4 optionsFrom$6959
ZIYOO 4 inch Metal Box Spring, Heavy - Duty Mattress Foundation,Twin Size
3354 out of 5 Stars. 335 reviews
Save with
Zinus Good Design Winner Justina 11" Metal Mattress Foundation Box Spring, Twin From $92.00
From$9200
Zinus Good Design Winner Justina 11" Metal Mattress Foundation Box Spring, Twin
1654.4 out of 5 Stars. 165 reviews
Save with
Flash Deal Bedsnus 5 Inch Twin Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly From $58.99

4 options
Available in additional 4 optionsFrom$5899
Bedsnus 5 Inch Twin Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly
644.5 out of 5 Stars. 64 reviews
Save with
Continental Sleep, 4" Split wood Box Spring/Foundation for Mattress, Queen $227.04

$22704
current price $227.04Continental Sleep, 4" Split wood Box Spring/Foundation for Mattress, Queen
Save with
Continental Sleep, 8" Wood Box Spring/Foundation with Legs for Mattress Support, Heavy-Duty Structure, Fully Assembled, No Need for Bed Frame, Queen, Black From $203.71

2 options
Available in additional 2 optionsFrom$20371
Continental Sleep, 8" Wood Box Spring/Foundation with Legs for Mattress Support, Heavy-Duty Structure, Fully Assembled, No Need for Bed Frame, Queen, Black
Save with
Reduced price Napcenter 5 inch Queen Box Spring, Mattress Foundation, Heavy Duty Metal, Included Fabric Cover, Noise Free, Easy Assembly From $46.00

6 options
Available in additional 6 optionsFrom$4600
Napcenter 5 inch Queen Box Spring, Mattress Foundation, Heavy Duty Metal, Included Fabric Cover, Noise Free, Easy Assembly
784.2 out of 5 Stars. 78 reviews
Zinus Quick Lock® 4" Metal Smart Box Spring®, Twin From $117.00

2 options
Available in additional 2 optionsFrom$11700
Zinus Quick Lock® 4" Metal Smart Box Spring®, Twin
914.7 out of 5 Stars. 91 reviews
Save with
Reduced price EGOHOME 9 inch Full Size Metal Box Spring, Easy Assembly Mattress Foundation From $79.00

Sponsored
From$7900
EGOHOME 9 inch Full Size Metal Box Spring, Easy Assembly Mattress Foundation
3644.1 out of 5 Stars. 364 reviews
Save with
Reduced price Arctus 9" Queen Heavy Duty Metal Box Spring, Easy Assembly Mattress Foundation with Fabric Cover, No Legs Included From $64.89

Sponsored
From$6489
Arctus 9" Queen Heavy Duty Metal Box Spring, Easy Assembly Mattress Foundation with Fabric Cover, No Legs Included
3364 out of 5 Stars. 336 reviews
Save with
Reduced price EGOHOME 9 inch Queen Size Metal Box Spring, Easy Assembly Mattress Foundation From $79.00

4 options
Available in additional 4 optionsFrom$7900
EGOHOME 9 inch Queen Size Metal Box Spring, Easy Assembly Mattress Foundation
3644.1 out of 5 Stars. 364 reviews
Save with
Flash Deal 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 $77.00

4 options
Available in additional 4 optionsFrom$7700
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
12123.9 out of 5 Stars. 1212 reviews
Save with
Bedsnus 9 Inch Queen Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly From $79.99

4 options
Available in additional 4 optionsFrom$7999
Bedsnus 9 Inch Queen Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly
844.3 out of 5 Stars. 84 reviews
Save with
COMASACH 9" Heavy-Duty Metal Box Spring Mattress Foundation, Queen size,Easy Assembly From $74.99

4 options
Available in additional 4 optionsFrom$7499
COMASACH 9" Heavy-Duty Metal Box Spring Mattress Foundation, Queen size,Easy Assembly
844.3 out of 5 Stars. 84 reviews
Save with
Primo Insta-Box 9-Inch Foldable Metal Mattress Foundation with Removable Fabric Cover From $205.30

4 options
Available in additional 4 optionsFrom$20530
Primo Insta-Box 9-Inch Foldable Metal Mattress Foundation with Removable Fabric Cover
Save with
Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White. Twin Split Low Profile $104.19

$10419
current price $104.19Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White. Twin Split Low Profile
Zinus 4" Metal Box Spring with Wood Slats, Mattress Foundation, Twin From $97.00

4 options
Available in additional 4 optionsFrom$9700
Zinus 4" Metal Box Spring with Wood Slats, Mattress Foundation, Twin
3324.5 out of 5 Stars. 332 reviews
Save with
Bedsnus 7 Inch Queen Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly From $67.98

4 options
Available in additional 4 optionsFrom$6798
Bedsnus 7 Inch Queen Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly
324.5 out of 5 Stars. 32 reviews
Save with
ULIESC 9 inch Queen Metal Box Spring, Sturdy Mattress Foundation, Fabric Cover Included, Easy Assembly From $64.69

Sponsored
From$6469
ULIESC 9 inch Queen Metal Box Spring, Sturdy Mattress Foundation, Fabric Cover Included, Easy Assembly
13723.9 out of 5 Stars. 1372 reviews
Save with
Awesofurni 5 inch Queen Box Spring, Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly, Noise-Free From $59.99

Sponsored
From$5999
Awesofurni 5 inch Queen Box Spring, Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly, Noise-Free
504.2 out of 5 Stars. 50 reviews
Save with
RLDVAY 9 inch Full Metal Box Spring, Fabric Cover Included, Sturdy Mattress Foundation, Easy Assembly From $72.99

4 options
Available in additional 4 optionsFrom$7299
RLDVAY 9 inch Full Metal Box Spring, Fabric Cover Included, Sturdy Mattress Foundation, Easy Assembly
84.9 out of 5 Stars. 8 reviews
Save with
Spa Sensations By Zinus 9" Metal Smart Box Spring / Mattress Foundation Easy Assembly, Full

Spa Sensations By Zinus 9" Metal Smart Box Spring / Mattress Foundation Easy Assembly, Full
403.7 out of 5 Stars. 40 reviews
Continental Sleep, Box Spring Bed Base Queen Size, 4-Inch Wood Mattress Foundation, Quiet Noise Free, 4-Pieces Under Mattress-Support BoxSpring, Fully Assembled, White From $179.99
From$17999
Continental Sleep, Box Spring Bed Base Queen Size, 4-Inch Wood Mattress Foundation, Quiet Noise Free, 4-Pieces Under Mattress-Support BoxSpring, Fully Assembled, White
94.4 out of 5 Stars. 9 reviews
Save with
Clearance Awesofurni 7 inch Full Size Box Spring,Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly, Noise-Free From $64.99

4 options
Available in additional 4 optionsFrom$6499
Awesofurni 7 inch Full Size Box Spring,Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly, Noise-Free
544.3 out of 5 Stars. 54 reviews
Save with
Castle Place Wood Box Spring, Mattress Foundation 8", Black Linen, Twin From $110.90

3 options
Available in additional 3 optionsFrom$11090
Castle Place Wood Box Spring, Mattress Foundation 8", Black Linen, Twin
754.1 out of 5 Stars. 75 reviews
Save with
Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White & black. White Twin 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 Twin
Clearance Awesofurni 8-inch Twin Box Spring, Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly, Noise-Free From $69.99

4 options
Available in additional 4 optionsFrom$6999
Awesofurni 8-inch Twin Box Spring, Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly, Noise-Free
414.6 out of 5 Stars. 41 reviews
Save with
EGOHOME 7.5 inch Full Size Metal Box Spring, Easy Assembly Mattress Foundation From $79.99

4 options
Available in additional 4 optionsFrom$7999
EGOHOME 7.5 inch Full Size Metal Box Spring, Easy Assembly Mattress Foundation
1534 out of 5 Stars. 153 reviews
Save with
Hercules 4-inch Low Profile Foundation, Platform Bed Frame, Easy Assembly Mattress Foundation, Wood Box-Spring Replacement, Grey Poly Cover, Full From $129.99

5 options
Available in additional 5 optionsFrom$12999
Hercules 4-inch Low Profile Foundation, Platform Bed Frame, Easy Assembly Mattress Foundation, Wood Box-Spring Replacement, Grey Poly Cover, Full
13824.2 out of 5 Stars. 1382 reviews
Lutown-Teen 3 Inch Twin Box Spring Low Profile, Heavy Duty Metal Box Spring Twin Bed Base with Fabric Cover, Mattress Foundation, Noise Free, Easy Assembly From $66.49

6 options
Available in additional 6 optionsFrom$6649
Lutown-Teen 3 Inch Twin Box Spring Low Profile, Heavy Duty Metal Box Spring Twin Bed Base with Fabric Cover, Mattress Foundation, Noise Free, Easy Assembly
1014.1 out of 5 Stars. 101 reviews
Save with
Awesofurni 5 inch Queen Box Spring, Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly, Noise-Free From $59.99

4 options
Available in additional 4 optionsFrom$5999
Awesofurni 5 inch Queen Box Spring, Heavy Duty Metal Mattress Foundation with Fabric Cover, Easy Assembly, Noise-Free
504.2 out of 5 Stars. 50 reviews
Save with
Home Design Walpi Full 5" Metal Box Spring Bed Foundation, Heavy-Duty Steel Support, Warm Gray/Black From $68.39

4 options
Available in additional 4 optionsFrom$6839
Home Design Walpi Full 5" Metal Box Spring Bed Foundation, Heavy-Duty Steel Support, Warm Gray/Black
44 out of 5 Stars. 4 reviews
Save with
Casper Sleep Box Spring Foundation for Twin Mattress From $269.10

6 options
Available in additional 6 optionsFrom$26910
Casper Sleep Box Spring Foundation for Twin Mattress
15 out of 5 Stars. 1 reviews
WGL 5 Inch Queen Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly $65.99

$6599
current price $65.99WGL 5 Inch Queen Heavy Duty Metal Box Spring, Mattress Foundation with Fabric Cover, Easy Assembly
Spa Sensations By Zinus 9" Metal Smart Box Spring, Mattress Foundation, Twin XL

Spa Sensations By Zinus 9" Metal Smart Box Spring, Mattress Foundation, Twin XL
143.8 out of 5 Stars. 14 reviews
Save with
Roomdiary 7 inch Twin XL Box Spring with Fabric Cover, Heavy Duty Metal Mattress Foundation, Noise Free, Easy Assembly From $58.99

6 options
Available in additional 6 optionsFrom$5899
Roomdiary 7 inch Twin XL Box Spring with Fabric Cover, Heavy Duty Metal Mattress Foundation, Noise Free, Easy Assembly
454.4 out of 5 Stars. 45 reviews
Save with
NULS 5 Inch Heavy Duty Metal Box Spring Mattress Foundation 1500lbs Max Weight Capacity/Non-Slip/No Noise/Easy Assembly/Easy Clean Cover, Twin From $56.99

4 options
Available in additional 4 optionsFrom$5699
NULS 5 Inch Heavy Duty Metal Box Spring Mattress Foundation 1500lbs Max Weight Capacity/Non-Slip/No Noise/Easy Assembly/Easy Clean Cover, Twin
194.1 out of 5 Stars. 19 reviews
5 Inch Box Spring for Queen Bed, Heavy Duty Metal Mattress Foundation, 3000 lbs Capacity, Low Profile, Noise-Free, Easy Assembly with Fabric Cover From $59.23

2 options
Available in additional 2 optionsFrom$5923
5 Inch Box Spring for Queen Bed, Heavy Duty Metal Mattress Foundation, 3000 lbs Capacity, Low Profile, Noise-Free, Easy Assembly with Fabric Cover
Popular in Foundation Box
Related Products
Pemberly Row Foam Twin Bunkie Board Foundation with Low-profile in Gray
Pemberly Row Foam Twin Bunkie Board Foundation with Low-profile in Gray$161.39current price $161.39Honest Sleep COCOBASETX Cocobase Mattress Foundation - Twin Size & Extra Large Size
Honest Sleep COCOBASETX Cocobase Mattress Foundation - Twin Size & Extra Large Size$936.89current price $936.89Hercules 8 in. High Profile Foundation Mattress Box Spring Replacement, Cal King
Hercules 8 in. High Profile Foundation Mattress Box Spring Replacement, Cal King$249.99current price $249.99Hercules 8" High Profile Instant Foundation Box Spring Replacement, Full
Hercules 8" High Profile Instant Foundation Box Spring Replacement, Full$169.99current price $169.99









