
Casper Sleep Box Spring Foundation for Queen Mattress
About this item
Smart summary
- Durable Construction: Engineered with solid wood and rigorously tested for durability, ensuring it stands up to years of sleep.
- Optimal Support: Slats are positioned a perfect four inches apart to provide excellent support for your mattress.
- Easy Assembly: Ships in a compact box and can be easily assembled in minutes without any tools.
- Versatile Compatibility: Works with any mattress and requires a simple metal bed frame, slatted bed frame, or a platform for extra height.
- Compact Design: Can be quickly disassembled for moving or maneuvering around tight corners.
- Weight Capacity: Holds up to 750 lbs, providing robust support for various mattress types.
- Foundation Dimensions: Measures 59.5" W x 74" L x 7.5" H, suitable for queen mattresses.
- Enhanced Upholstery: Features woven exterior upholstery and non-woven interior slat upholstery for added durability.
Specifications at a glance
- Brand
- Casper
- Bed size
- Queen
- Material
- Wood, Woven Exterior Upholstery
- Condition
- New
- Box spring type
- Mattress Foundation
- Max load
- 750 lb
Shop Confidently
- Free shipping
Free 30-day returns
How do you want your item?
Similar items you might like
Based on what customers bought
QFTIME 9" Metal Full Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly
SponsoredNow $104.95current price Now $104.95$169.99Was $169.99More options from $103.57QFTIME 9" Metal Full Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly6334.2 out of 5 Stars. 633 reviewsSave withShipping, arrives in 3+ daysAshley Sleep 5-Inch Low Profile Metal Mattress Foundation, Queen Size, Easy Assembly, Black
RollbackSponsoredNow $130.04current price Now $130.04$169.00Was $169.00Options from $130.04 – $164.04Ashley Sleep 5-Inch Low Profile Metal Mattress Foundation, Queen Size, Easy Assembly, Black1994 out of 5 Stars. 199 reviewsShipping, arrives in 3+ daysHercules 8 in. High Profile Foundation Mattress Box Spring Replacement, Cal King
Hercules 8 in. High Profile Foundation Mattress Box Spring Replacement, Cal King$199.99current price $199.99Shipping, arrives in 3+ daysCalifornia King Metal Foundation with Textured White Fabric Cover
California King Metal Foundation with Textured White Fabric Cover$271.99current price $271.99Shipping, arrives in 3+ daysSignature Design by Ashley 10" Mattress Box Spring with Metal Foundation, Twin, Black
Reduced priceNow $142.49current price Now $142.49$209.00Was $209.00Options from $142.49 – $211.35Signature Design by Ashley 10" Mattress Box Spring with Metal Foundation, Twin, Black3094 out of 5 Stars. 309 reviewsShipping, arrives in 3+ daysOnetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White. Queen Split Low Profile
Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White. Queen Split Low Profile$255.99current price $255.99Shipping, arrives in 3+ daysULIESC 7 inch King Metal Box Spring, Sturdy Mattress Foundation, Fabric Cover Included, Easy Assembly
Best sellerSponsoredULIESC 7 inch King Metal Box Spring, Sturdy Mattress Foundation, Fabric Cover Included, Easy AssemblyNow $105.99current price Now $105.99$189.99Was $189.991974.2 out of 5 Stars. 197 reviewsSave withShipping, arrives in 3+ daysZinus Edgar 8 Inch Wood Box Spring / Mattress Foundation / Sturdy Wood Structure / High Profile / Easy Assembly, King
Zinus Edgar 8 Inch Wood Box Spring / Mattress Foundation / Sturdy Wood Structure / High Profile / Easy Assembly, KingNow $217.50current price Now $217.50$237.50Was $237.5015 out of 5 Stars. 1 reviewsShipping, arrives in 3+ days7 Inch High,Sturdy Metal Box Springs Only with Fabric Cover Set,Mattress Foundation,Easy Assembly, Noise Free
7 Inch High,Sturdy Metal Box Springs Only with Fabric Cover Set,Mattress Foundation,Easy Assembly, Noise Free$126.00current price $126.00Shipping, arrives in 3+ daysOnetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White. Twin Split Low Profile
Onetan 4-Inch Wooden Box Spring, Low Profile Split Bed Foundation Ideal for Mattress, No Assembly Needed, White. Twin Split Low Profile$150.00current price $150.00Shipping, arrives in 3+ daysKing Box Spring and Cover Set, 5 Inch Low Profile Metal BoxSpring, Heavy Duty Structure, Mattress Foundation, Noise Free, Non-Slip, Easy Assembly
+3 optionsAvailable in additional 3 optionsKing Box Spring and Cover Set, 5 Inch Low Profile Metal BoxSpring, Heavy Duty Structure, Mattress Foundation, Noise Free, Non-Slip, Easy Assembly$121.08current price $121.08Shipping, arrives in 3+ daysTwin Box Spring with Fabric Cover Set, 5 Inch Twin Size Box Spring with 2500lbs Max Weight Capacity, Durable Mattress Foundation Easy Assembly, Non-Slip, Noise Free
$100.38current price $100.38More options from $94.32Twin Box Spring with Fabric Cover Set, 5 Inch Twin Size Box Spring with 2500lbs Max Weight Capacity, Durable Mattress Foundation Easy Assembly, Non-Slip, Noise FreeShipping, arrives in 3+ daysSpa Sensations By Zinus 14" Metal Smart Box Spring, Mattress Foundation, Twin
Spa Sensations By Zinus 14" Metal Smart Box Spring, Mattress Foundation, Twin$89.00current price $89.00Shipping, arrives in 3+ daysContinental Sleep, Unassembled Queen Box Spring for Queen Bed, 4.5-Inch Wood Box Spring Only, Noise-Free Mattress Foundation, Packed Flat, Easy Assembly, Gray
Continental Sleep, Unassembled Queen Box Spring for Queen Bed, 4.5-Inch Wood Box Spring Only, Noise-Free Mattress Foundation, Packed Flat, Easy Assembly, Gray$166.17current price $166.1724 out of 5 Stars. 2 reviewsSave withShipping, arrives in 3+ daysFull - 3 Inch Heavy Duty Low Profile Metal Box Springs for Full Bed, Mattress Foundation, Easy Assembly,Easy Clean Cover
$121.48current price $121.48More options from $76.80Full - 3 Inch Heavy Duty Low Profile Metal Box Springs for Full Bed, Mattress Foundation, Easy Assembly,Easy Clean CoverShipping, arrives in 3+ daysZinus 5" WonderBox Smart Box Spring Quick Assembly Mattress Foundation, Queen
Zinus 5" WonderBox Smart Box Spring Quick Assembly Mattress Foundation, QueenNow $75.00current price Now $75.00$94.99Was $94.99453.4 out of 5 Stars. 45 reviewsShipping, arrives in 3+ daysLow Profile Box Spring California King Size,3 Inch Heavy Duty Metal Box Spring for California King Bed,Mattress Foundation Non-Slip/No Noise/Easy Assembly (California King)
$194.98current price $194.98More options from $134.98Low Profile Box Spring California King Size,3 Inch Heavy Duty Metal Box Spring for California King Bed,Mattress Foundation Non-Slip/No Noise/Easy Assembly (California King)Shipping, arrives in 3+ daysCastle Place 8" Twin Metal Box Spring, Black Linen
Sponsored$96.84current price $96.84Options from $96.84 – $106.62Castle Place 8" Twin Metal Box Spring, Black Linen3324.1 out of 5 Stars. 332 reviewsSave withShipping, arrives in 3+ days
About this item
Product details
Our foundation provides excellent support under any Casper Sleep mattress and can be assembled in minutes no tools required. It can also be quickly disassembled if you are moving or need to manoeuvre around tight corners. Older box Springs slats tend to be too far apart, leaving room for mattresses. Our foundation's slats are positioned a perfect four inches apart for optimal support. Engineered with solid wood, it has been rigorously tested for durability and proven to stand up to years of sleep. Similar to a house, a mattress needs a foundation as a strong base to support it. The function of a foundation is to provide support for the mattress and ultimately extend the lifespan of the product. Additionally, raising the mattress allows us to get in and out of bed easier - added bonus.
- Woven Exterior Upholstery-Foundation dimensions – 59.5" W x 74" L x 7.5" H-Holds weight – 750 lbs.
- Slats distance from each other – 4"-Ships in a compact box and can be easily assembled in minutes - without any tools
- Non-Woven Interior and -Slat Upholstery
- The Casper Sleep foundation is engineered to provide excellent support under your Casper Sleep mattress but can be used with other mattresses in place of a traditional box spring-Engineered with solid wood and rigorously tested for durability and proven to stand up to years of sleep. Slats are positioned a perfect four inches apart for optimal support
- Compatibility Works with any mattress. Requires a simple metal bed frame, slatted bed frame, or a platform (if you want extra height)
- The foundation should not be put directly on the floor
- 30-night trial
Specifications
Brand
Bed Size
Box Spring Type
Material
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Compare with similar items
Product | Viewing this itemCasper Sleep Box Spring Foundation for Queen Mattress ![]() Now $279.20 current price Now $279.20$349.00 Was $349.004204.8 out of 5 Stars. 420 reviews | Hercules 8 in. High Profile Foundation Mattress Box Spring Replacement, Cal King ![]() $199.99 current price $199.99 | California King Metal Foundation with Textured White Fabric Cover ![]() $271.99 current price $271.99 | Hercules 4" Low Profile Foundation Mattress Box Spring Replacement, Twin ![]() $124.99 current price $124.9913784.2 out of 5 Stars. 1378 reviews | Continental Sleep, 4" Split wood Box Spring/Foundation for Mattress, Queen ![]() $209.99 current price $209.993954.1 out of 5 Stars. 395 reviews | ULIESC 7 Inch Full Size Box Spring, Full Box Spring Only, Metal Box Spring Full with Fabric Cover, Sturdy Mattress Foundation, Noise Free, Non-Slip, Easy Assembly ![]() Now $98.95 current price Now $98.95$119.99 Was $119.99883.8 out of 5 Stars. 88 reviews | Signature Design by Ashley 10" Mattress Box Spring with Metal Foundation, Twin, Black ![]() Now $142.49 current price Now $142.49$209.00 Was $209.003094 out of 5 Stars. 309 reviews | QFTIME 9" Metal Queen Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly ![]() Now $104.95 current price Now $104.95$169.99 Was $169.996334.2 out of 5 Stars. 633 reviews |
---|
Bed size | QueenCasper Sleep Box Spring Foundation for Queen Mattress | TwinHercules 8 in. High Profile Foundation Mattress Box Spring Replacement, Cal King | California KingCalifornia King Metal Foundation with Textured White Fabric Cover | TwinHercules 4" Low Profile Foundation Mattress Box Spring Replacement, Twin | QueenContinental Sleep, 4" Split wood Box Spring/Foundation for Mattress, Queen | FullULIESC 7 Inch Full Size Box Spring, Full Box Spring Only, Metal Box Spring Full with Fabric Cover, Sturdy Mattress Foundation, Noise Free, Non-Slip, Easy Assembly | TwinSignature Design by Ashley 10" Mattress Box Spring with Metal Foundation, Twin, Black | QueenQFTIME 9" Metal Queen Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly |
---|---|---|---|---|---|---|---|---|
Material | WoodCasper Sleep Box Spring Foundation for Queen Mattress | PineHercules 8 in. High Profile Foundation Mattress Box Spring Replacement, Cal King | MetalCalifornia King Metal Foundation with Textured White Fabric Cover | 4'' low profileHercules 4" Low Profile Foundation Mattress Box Spring Replacement, Twin | WoodContinental Sleep, 4" Split wood Box Spring/Foundation for Mattress, Queen | MetalULIESC 7 Inch Full Size Box Spring, Full Box Spring Only, Metal Box Spring Full with Fabric Cover, Sturdy Mattress Foundation, Noise Free, Non-Slip, Easy Assembly | Metal, FabricSignature Design by Ashley 10" Mattress Box Spring with Metal Foundation, Twin, Black | Alloy SteelQFTIME 9" Metal Queen Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly |
Condition | NewCasper Sleep Box Spring Foundation for Queen Mattress | NewHercules 8 in. High Profile Foundation Mattress Box Spring Replacement, Cal King | -California King Metal Foundation with Textured White Fabric Cover | NewHercules 4" Low Profile Foundation Mattress Box Spring Replacement, Twin | NewContinental Sleep, 4" Split wood Box Spring/Foundation for Mattress, Queen | NewULIESC 7 Inch Full Size Box Spring, Full Box Spring Only, Metal Box Spring Full with Fabric Cover, Sturdy Mattress Foundation, Noise Free, Non-Slip, Easy Assembly | NewSignature Design by Ashley 10" Mattress Box Spring with Metal Foundation, Twin, Black | NewQFTIME 9" Metal Queen Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly |
Box spring type | Mattress FoundationCasper Sleep Box Spring Foundation for Queen Mattress | Mattress FoundationHercules 8 in. High Profile Foundation Mattress Box Spring Replacement, Cal King | -California King Metal Foundation with Textured White Fabric Cover | Mattress FoundationHercules 4" Low Profile Foundation Mattress Box Spring Replacement, Twin | Split Box SpringContinental Sleep, 4" Split wood Box Spring/Foundation for Mattress, Queen | Mattress FoundationULIESC 7 Inch Full Size Box Spring, Full Box Spring Only, Metal Box Spring Full with Fabric Cover, Sturdy Mattress Foundation, Noise Free, Non-Slip, Easy Assembly | Mattress FoundationSignature Design by Ashley 10" Mattress Box Spring with Metal Foundation, Twin, Black | Mattress FoundationQFTIME 9" Metal Queen Box Spring, Mattress Foundation, Heavy-Duty, Easy Assembly |
Customers also considered
Arctus 9" Full Box Spring, Metal Mattress Foundation, Fabric Cover Included, Easy Assembly
SponsoredNow $69.00current price Now $69.00$199.00Was $199.00Options from $69.00 – $109.00Arctus 9" Full Box Spring, Metal Mattress Foundation, Fabric Cover Included, Easy Assembly1634 out of 5 Stars. 163 reviewsShipping, arrives in 3+ daysZIYOO 4 inch Metal Box Spring, Sturdy Mattress Foundation, Easy Assembly, Fabric Cover Included, Queen Size
SponsoredNow $109.99current price Now $109.99$189.99Was $189.99More options from $79.59ZIYOO 4 inch Metal Box Spring, Sturdy Mattress Foundation, Easy Assembly, Fabric Cover Included, Queen Size1504.2 out of 5 Stars. 150 reviewsSave withShipping, arrives in 3+ daysHercules 4" Low Profile Foundation Mattress Box Spring Replacement, Twin
+10 optionsAvailable in additional 10 options$124.99current price $124.99Options from $124.99 – $224.99Hercules 4" Low Profile Foundation Mattress Box Spring Replacement, Twin13784.2 out of 5 Stars. 1378 reviewsSave withShipping, arrives tomorrowContinental Sleep, 4" Split wood Box Spring/Foundation for Mattress, Queen
+8 optionsAvailable in additional 8 options$209.99current price $209.99More options from $135.74Continental Sleep, 4" Split wood Box Spring/Foundation for Mattress, Queen3954.1 out of 5 Stars. 395 reviewsSave withShipping, arrives in 3+ daysULIESC 7 Inch Full Size Box Spring, Full Box Spring Only, Metal Box Spring Full with Fabric Cover, Sturdy Mattress Foundation, Noise Free, Non-Slip, Easy Assembly
Best seller+2 optionsAvailable in additional 2 optionsNow $98.95current price Now $98.95$119.99Was $119.99More options from $78.95ULIESC 7 Inch Full Size Box Spring, Full Box Spring Only, Metal Box Spring Full with Fabric Cover, Sturdy Mattress Foundation, Noise Free, Non-Slip, Easy Assembly883.8 out of 5 Stars. 88 reviewsSave withShipping, arrives in 3+ daysMainstays 9" Queen High Profile Easy Assembly Smart Metal Box Spring
Rollback+6 optionsAvailable in additional 6 optionsNow $92.48current price Now $92.48$117.00Was $117.00More options from $76.84Mainstays 9" Queen High Profile Easy Assembly Smart Metal Box Spring155344.5 out of 5 Stars. 15534 reviewsSave withShipping, arrives in 2 daysMainstays 7" Easy Assembly Smart Box Spring, Twin
In 100+ people's carts+6 optionsAvailable in additional 6 optionsNow $64.84current price Now $64.84$84.00Was $84.00Options from $64.84 – $78.46Mainstays 7" Easy Assembly Smart Box Spring, Twin155344.5 out of 5 Stars. 15534 reviewsSave withShipping, arrives in 2 daysTwin Box Spring 7 Inch High,Sturdy Metal Box Springs Only with Fabric Cover Set,Mattress Foundation,Easy Assembly, Noise Free
$89.99current price $89.99More options from $87.98Twin Box Spring 7 Inch High,Sturdy Metal Box Springs Only with Fabric Cover Set,Mattress Foundation,Easy Assembly, Noise FreeShipping, arrives in 3+ daysFremont & Park Gaia Mattress Foundation, Twin
Fremont & Park Gaia Mattress Foundation, Twin$149.99current price $149.99Shipping, arrives in 3+ daysBox Spring King, 5 Inch High Metal King Size Box Spring Only, Heavy Duty Mattress Foundation with Fabric Cover, Easy Assembly, Quiet Noise Free, Non Slip, Black
$98.78current price $98.78More options from $67.98Box Spring King, 5 Inch High Metal King Size Box Spring Only, Heavy Duty Mattress Foundation with Fabric Cover, Easy Assembly, Quiet Noise Free, Non Slip, BlackShipping, arrives in 3+ days
Customer ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Seller Verified Purchase
this is for the Foundation
I have to say I was skeptical about buying this online thinking how good could it be or how hard will it be to assemble. I have to say 1st off the hardest part about this was getting it out of the box. After that it took about 10 minutes to assemble. I love how easy it assembles and how sturdy it is. I'll be buying another in the futures.
Seller Verified Purchase
Super impressed
I recently purchased a Casper foundation and metal frame. The packaging was amazing - the foundation comes in four pieces held together in twos by four pegs. You remove the pegs, line up the four pieces and put the pegs back in the corners and you're done! I was in shock at the ease of assembly. It took 5 minutes. For something so simple you would think it might have structural issues, but it is the most sturdy bed frame I have ever owned. I recommend their foundation and metal frame combo to everyone I know!
Review for the Foundation for a Casper Snow King
[This review was collected as part of a promotion.] Just received our foundation base recently and it is a cinch to put together and very sturdy. The mattress itself is pretty dense and heavy so it's reassuring to know that it is being supported well from underneath. All the sides have a nice fabric cover to them and the wooden slats are neatly woven into a fabric casing. Great touches. Thanks Casper!
Check out these related products
Zinus 4" Metal Box Spring with Wood Slats, Mattress Foundation, Twin
+6 optionsAvailable in additional 6 options$89.98current price $89.98Options from $89.98 – $159.00Zinus 4" Metal Box Spring with Wood Slats, Mattress Foundation, Twin2934.5 out of 5 Stars. 293 reviewsSave withShipping, arrives in 2 daysZinus 7.5" Metal Box Spring with Wood Slats, Mattress Foundation, Twin
+5 optionsAvailable in additional 5 options$79.98current price $79.98Options from $79.98 – $159.99Zinus 7.5" Metal Box Spring with Wood Slats, Mattress Foundation, Twin984.3 out of 5 Stars. 98 reviewsSave withShipping, arrives in 2 daysHercules 8-Inch High Profile Instant Foundation Wood Box-Spring Replacement with Heavy Duty Pine Wood Frame for Ultimate Stability and Durability, Grey Poly Cover, Solid Wood Slats, Twin
+10 optionsAvailable in additional 10 options$138.99current price $138.99More options from $124.99Hercules 8-Inch High Profile Instant Foundation Wood Box-Spring Replacement with Heavy Duty Pine Wood Frame for Ultimate Stability and Durability, Grey Poly Cover, Solid Wood Slats, Twin13784.2 out of 5 Stars. 1378 reviewsSave withShipping, arrives tomorrowContinental Sleep, 13-inch Platform Bed Frame for Mattress, Eliminate Need for Box Spring, Grey, 33-Inch
+26 optionsAvailable in additional 26 options$185.44current price $185.44More options from $167.94Continental Sleep, 13-inch Platform Bed Frame for Mattress, Eliminate Need for Box Spring, Grey, 33-Inch33.7 out of 5 Stars. 3 reviewsSave withShipping, arrives in 3+ daysVECELO Queen Size Metal Bed Frame with Headboard and Footboard, Mattress Foundation Heavy Duty Steel Platform Bed, Black
+12 optionsAvailable in additional 12 options$139.99current price $139.99+$29.99 shippingMore options from $109.59VECELO Queen Size Metal Bed Frame with Headboard and Footboard, Mattress Foundation Heavy Duty Steel Platform Bed, Black274.8 out of 5 Stars. 27 reviewsShipping, arrives in 3+ daysHercules Xtreme Heavy-Duty Solid Wood Bed Slats Bunkie Board, Queen Size
+7 optionsAvailable in additional 7 options$141.00current price $141.00More options from $79.99Hercules Xtreme Heavy-Duty Solid Wood Bed Slats Bunkie Board, Queen Size523.4 out of 5 Stars. 52 reviewsSave withShipping, arrives in 2 daysZinus 9" Metal Box Spring with Wood Slats, Mattress Foundation, Twin
+5 optionsAvailable in additional 5 options$84.00current price $84.00Options from $84.00 – $183.04Zinus 9" Metal Box Spring with Wood Slats, Mattress Foundation, Twin994.6 out of 5 Stars. 99 reviewsSave withShipping, arrives in 2 daysFlash Furniture Louis 14 Inch Metal Platform Bed Frame with 12 Inch Memory Foam Pocket Spring Mattress in a Box (No Box Spring Required) - Queen
+4 optionsAvailable in additional 4 optionsFlash Furniture Louis 14 Inch Metal Platform Bed Frame with 12 Inch Memory Foam Pocket Spring Mattress in a Box (No Box Spring Required) - Queen$509.94current price $509.9434.7 out of 5 Stars. 3 reviewsShipping, arrives in 3+ days