The Best box spring cal king of 2022 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best box spring cal king of 2022. Check our ranking below.
2,518 Reviews Scanned
- COMFORT AND SUPPORT BOOST: Enhances mattress comfort and stability
- VERSATILE MATTRESS COMPATIBILITY: Supports all mattress types - spring, memory foam, latex and hybrid
- IMPRESSIVE WEIGHT CAPACITY: Twin size supports 350 lbs; Full, Queen, King & California King sizes hold up to 700 lbs total (350 lbs per person max for all sizes)
- EASILY SETUP: Tool-free, interlocking design assembles in minutes
- ROBUST DUARABLE STEEL CONSTRUCTION: Durable frame with horizontal slats for strong mattress support
- 【LOW PROFILE BOX SPRINGS】 7 inch height cal king size low profile box spring, providing the perfect balance of comfort and support. Box spring compatible with different mattresses, including innerspring mattresses, memory foam mattresses, latex mattresses, etc or directly on the floor for use.
- 【EASY ASSEMBLY BOX SPRING】 No need to spend hours deciphering complicated assembly instructions. SHOANED cal king size box springs is easy to assemble and disassemble, with all necessary parts, screws, wrench, and instructions included. Saving time and effort with a easy setup!
- 【HEAVY DUTY BOX SPRINGS】 Say goodbye to wobbly and unstable! SHOANED box springs for cal king size bed with heavy duty metal slats and sturdy Integrated structure, which provided great support and large weight capacity (Support up to 3000lbs), ensured a reliable sleep foundation.
- 【EASY CLEAN COVER】The washable fabric cover of heavy duty box spring can be quickly disassembled for spot cleaning. It crafted from high-quality fiber for dustproof and extending the life of a mattress, which simple appearance goes well with other bedroom furniture and fits perfectly in any bedroom.
- 【NO NOISE ANTI SLIP】 Away from annoying noise! The cal king size mattress foundation adopts a silent design, minimize noise while you move or turn over, ensuring a quiet comfortable sleeping environment. Enjoy your peaceful sleep without any disturbances on SHOANED box spring. Box springs only.
- STRONG, DEPENDABLE, AND READY IN NO TIME - As if its ultra-durable steel structure and convenient packaging weren’t impressive enough, our original Smart BoxSpring has been given a quick-assembly upgrade
- DURABLY ENGINEERED - Durable steel is used to construct the inside framework of this foundation; Twin/Twin XL sizes support a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs
- EASIER THAN EVER ASSEMBLY - With fewer bolts and tool-free locking brackets for intuitive setup, assembly takes only minutes to complete
- VERSATILE FIT - Compatible with all Zinus mattresses and bed frames; please confirm dimensions before using with non-Zinus products
- WARRANTY INCLUDED - Included a 5-year limited warranty for the box spring only; a bed frame is required to support this foundation and is sold separately
- STRONG, DEPENDABLE, AND READY IN NO TIME - As if its ultra-durable steel structure and convenient packaging weren’t impressive enough, our original Smart BoxSpring has been given a quick-assembly upgrade
- DURABLY ENGINEERED - Durable steel is used to construct the inside framework of this foundation; twin/twin xl sizes support a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs
- EASIER THAN EVER ASSEMBLY - With fewer bolts and tool-free locking brackets for intuitive setup, assembly takes only minutes to complete
- THOUGHTFULLY PACKAGED - All parts and instructions are packed into one compact box that ships straight to your door
- Worry-free 5 year limited warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately
- Stable and Sturdiness: Box spring california king size with solid steel sturdy struction is strong enough to hold up to 3,000 lb.
- Easy Assembly: The clear instruction will assist you assemble box springs quickly and easily.
- Noise Free: High profile Box spring keep away from noise, take care of your sweet night's sleep.
- High quality fabric cover: Cal king box spring for bed covered by fabric compatible with diffrenent memory foam or hybrid mattress.
- California king box spring only dimenssion:83.6"L x 71.6"W x 9"H.
- Heavy Duty Cal King Box Spring: Box spring cal king with heavy duty metal slats and durable reinforced steel construction for maximum stability and strong support for your mattress.The triangular support design that folds and unfolds on the side of the box springs makes it more stable and durable.It can support up to 3500 lbs
- High Profile & Round Corner Design: The box spring with four rounded corners design can protect you from injury.Box springs cal king 10 inch height is perfect for lower mattresses or for those who enjoy their bed higher to the floor,and compatible with various types of mattresses. Cal king box spring dimension: 83"L x 71.5"W x 10"H
- Folding Design & Easy Assembly: The metal box spring cal king size with integrated structure and folding design makes setup easier.All the necessary tools included and just follow to the clear instructions, a few simple steps will help you complete the box spring cal king size assembly.
- Noise-Free Design: This mattress foundation with the strong heavy-duty construction and U-shaped groove design,each pole and support frame is seamlessly welded at both ends,preventing structural distortion and squeaks.No matter how you move or turn over, silent design of this cal king box spring provides you a comfortable sleep time.
- Easy-Clean Cover: The cal king bed box spring come with a removable and washable fabric cover,easy take off for cleaning and assembly. Box spring cal king size can fit for cal king size bed frame, innerspring mattresses, memory foam mattresses, latex mattresses,etc or directly on the floor for use
- 【3 Inch Box Spring for California King Bed】Sturdy metal box spring support.The max weight 3500lbs.
- 【Low Profile Box Spring】It can be compatible with bed frames or used directly on the floor.Suitable for people who like low beds.
- 【Easy Assembly】The packaging includes installation instructions, which are clear and easy to understand, allowing you to quickly complete the installation.
- 【Anti slip and silent】The box spring adopts a silent design, with seamless welding at both ends of each pillar and support frame to prevent structural deformation. When you move or roll over, it will not make any noise, let alone slide.
- 【Warm Reminder】Please confirm if the size is appropriate. If you have any questions, please contact us and we will definitely help you solve them.
- Cal king size box spring with metal slats compatible with any memory foam or hybrid mattress.
- Noise free construction design cal king metal box spring provide you a comfortable sleep time.
- Easy to assemble metal california king box springs, include hardware, tool and clear instructions.
- Come with fabric box spring cover that can be removed for spot cleaning.
- Heavy-duty and stable metal box springs can support up to 3000 LBS.
- EASY ASSEMBLY: Box spring parts, required hardware and clear installation instructions are all packed in the box, you can install this cal king box spring in 20-30 minutes.
- BOX SPRING COVER INCLUDED: The california king box spring only includes a fabric box spring cover that is easy to remove for cleaning.
- NOISE FREE DESIGN: No squeak high cali king box spring provide you a quiet, peaceful and comfortable and sleeping time.
- STURDY AND STABLE: We choose high quality metal materials to prevent the whole box spring structure twisting. Maximum weight recommendation: 2000 pounds.
- DIMENSIONES: Cal king size metal box spring dimensions: 83.6" L x 71.6"W x 10"H for mattress size: 84"L x 72" W.
- Heavy Duty Box Springs Cal King: California king box spring engineered with reinforced joints and heavy- duty metal slats for maximum stability and strong support for your mattress. 3000lbs max weight capacity
- 7 Inch Compatibility Profile Design: Box springs 7 inch elevates your mattress, adding a touch of comfort, can fit for cal king size bed frame, innerspring mattresses, memory foam mattresses, latex mattresses,etc
- Quick and Easy Assembly: Metal box spring cal king with integrated structure design and all the necessary tools included, just simply follow the easy to understand instructions for quick assembly
- Quiet and No Noise: Mattress foundation is designed to be quiet and the heavy-duty construction is strong, reliable and solid, preventing squeaks and ensuring a quiet sleep environment
- Box Spring Cover Included: Cal king box spring and cover set, enjoy the maintenance-free cleaning with this high quality wear resistant fabric cover that can be easily removed for spot cleaning
Last update on 2025-09-21 / Affiliate links / Images from Amazon Product Advertising API
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- Specifications: How powerful they are can be measured.
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- Product Quality: You don’t always get what you pay for with an box spring cal king, sometimes less, and sometimes more.
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FAQ:
Q: What is the size of a California King box spring?
A: At 72 inches wide by 84 inches long, the California King is another specialty size designed to offer more leg or body room, especially for couples. Box springs are made to match mattresses in width and length, but manufacturers offer products with a variety of height measurements, typically ranging from 5 to 9 inches.
Q: What size is a king mattress and box spring?
A: A king box spring, measuring 76″ x 80″, is a mattress foundation that bolsters your king mattress by providing both extra support and height to your bed. A king size box spring is a nest of springs surrounded by wood and covered in fabric.
Q: What size are King Box Springs?
A: Queen- and king-size box springs are both 80 inches long, but measure 60 inches and 76 inches wide, respectively.
Q: What is California King Box Springs?
A: All California King-Size Box Springs. Measuring 60″ x 84″, a California king box spring is a bed foundation that adds inches to your bed height while also providing stability. Framed with wood or plastic and covered in cloth, a Cal king box spring is a nest of springs uniquely designed specifically to provide support.