Skip to content

The Best california king box springs of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best california king box springs of 2022. Check our ranking below.

2,377 Reviews Scanned

SaleRank No. #1
Amazon Basics Smart Box Spring Bed Base, 9 Inch Mattress Foundation, Tool-Free Easy Assembly, California King, White
  • Cal King box spring provides added comfort and reliable, quiet mattress support
  • Compatible with any spring, memory foam, or hybrid mattress
  • Easy tool-free assembly; interlocking frame components assemble in minutes
  • Durable steel frame and horizontal slats; 2-piece fabric top and bottom cover the frame and zip together for full coverage
  • Cover can be removed for spot cleaning
SaleRank No. #2
ZINUS 9 Inch Metal Smart Box Spring / Mattress Foundation / Strong Metal Frame / Easy Assembly, King
  • THE LAST BOX SPRING YOU’LL EVER NEED - Unlike a traditional box spring, the Smart box spring is made of solid steel that comes together in no time.
  • DURABLY ENGINEERED - Durable steel is used to construct the inside framework of this foundation; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs
  • HIGH PROFILE DESIGN - A 9 inch height is perfect for shorter mattresses or for those who enjoy their bed higher off the floor; For the fastest resolution and to avoid delays, please describe your issue as precisely as possible
  • THOUGHTFULLY PACKAGED - All parts, tools 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
SaleRank No. #3
ZINUS 5 Inch Metal Smart Box Spring / Mattress Foundation / Strong Metal Frame / Easy Assembly, California King
  • THE LAST BOX SPRING YOU’LL EVER NEED - Unlike a traditional box spring, the Smart box spring is made of solid steel that comes together in no time and is backed by our Zinus “Peace of Mind” 5 year warranty
  • Product Dimensions :83.0 x 71.5 x 5.0 inches
  • DURABLY ENGINEERED - Durable steel is used to construct the inside framework of this foundation; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs.LOW PROFILE DESIGN - A 5 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor
  • THOUGHTFULLY PACKAGED - All parts, tools and instructions are packed into one compact box that ships straight to your door. Fast, easy assembly with no tools
  • 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
Rank No. #4
ZINUS Metal Box Spring with Wood Slats /9 Inch Mattress Foundation / Sturdy Steel Structure / Easy Assembly, California King
  • A MATTRESS GAME-CHANGER - Any decent mattress needs a good foundation behind it, and this box spring is one of our best; built with all of the trusted support we put into our ever-so-popular platform beds, this game-changing box spring has the total package - an unwavering steel structure, reliable, closely spaced wood slats and a compact, cleverly developed, well, package.
  • DURABLY ENGINEERED - Durable steel and wood slats are used to construct the interior framework of this foundation; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs
  • HIGH PROFILE DESIGN - A 9 inch height is perfect for shorter mattresses or for those who enjoy their bed higher off the floor
  • THOUGHTFULLY PACKAGED - All parts, tools 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 / California King Size
SaleRank No. #5
ZINUS 7 Inch Metal Smart Box Spring / Mattress Foundation / Strong Metal Frame / Easy Assembly, California King
  • THE LAST BOX SPRING YOU’LL EVER NEED - Unlike a traditional box spring, the Smart box spring is made of solid steel that comes together in no time and is backed by our Zinus “Peace of Mind” 5 year warranty
  • DURABLY ENGINEERED - Durable steel is used to construct the inside framework of this foundation; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs
  • THOUGHTFULLY PACKAGED - All parts, tools and instructions are packed into one compact box that ships straight to your door
  • Box spring only, a bed frame or platform bed is required to support this foundation and is sold separately
  • Worry-free 5 year limited warranty included
SaleRank No. #6
Casper Sleep Box Spring Foundation for California King Mattress
  • Foundation dimensions – 71.5" W x 83" L x 7.5" H | Metal Bed Frame – 72.2" W x 76.7" L x 7.3" H | Weight – 88.8 lbs. | Hold weight – 750 lbs. | Slats distance from each other – 4”
  • Ships in a compact box and can be easily assembled in minutes - without any tools | Designed and assembled in the USA; Non-Woven Interior and Slat Upholstery
  • The Casper foundation is engineered to provide excellent support under your Casper 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
Rank No. #7
THEOCORATE Cal King Box Spring, 5 Inch Metal Low Profile Cal King Box Spring, Mattress Foundation, Sturdy Heavy Duty Structure with Cover, Noise Free, Non-Slip, Easy Assembly
  • Heavy Duty Structure : California king box spring with heavy duty metal slats and durable reinforced steel construction, provide strong support for mattress and increases mattress life.
  • Low Profile Cal King Box Spring : Design 5 inch height can fit for cal king size bed frame, memory foam, or hybrid mattress.
  • Easy Clean Cover : Box spring california king use high quality fabric cover, easy to removable for spot cleaning.
  • Noise Free : Cal King box spring designed wear-resistant silent fabric and non-slip material to reduce noise and keep mattress from slipping.
  • Easy Assembly : Metal cal king box spring with all tools include, integrated construction can complete assemble in minutes.
SaleRank No. #8
Greaton, 8-Inch Sturdy Box Spring for Mattress Support-Durable and Fully Assembled, Natural Wood Foundation for California King, Black
  • Increased support: Wooden box springs have a natural ability to absorb weight, which can provide additional support for your mattress and distribute your body weight more evenly. This can help reduce pressure points and provide a more comfortable sleeping surface, while also helping to prevent sagging in your mattress over time.
  • Enhanced durability: Wooden box springs are typically made from durable and high-quality lumber, which can help extend the life of your mattress by providing a stable base that resists wear and tear.
  • Improved ventilation: Wooden box springs typically feature slats or a grid design that allows air to circulate beneath the mattress. This can help regulate temperature and reduce moisture build-up, which can improve the longevity and comfort of your mattress.
  • Better value: While wooden box springs can be more expensive than basic metal frames, they are often a better value in the long run due to their increased durability and longer lifespan. It comes fully assembled, open the box and ready to use.
  • ITEM INCLUDES: Item includes fully assembled Box Spring Only (Mattress and Frame Sold Separately).
Rank No. #9
Signature Design by Ashley 10" Mattress Box Spring with Metal Foundation, California King, Black
  • INNOVATIVE BED FOUNDATION: Need support for a california king (cal king) mattress? Catering to a busy lifestyle, it is an alternative to a standard box spring and the last foundation you'll ever need
  • STURDY METAL CONSTRUCTION: Built to last and designed for durability and longevity, this box spring is constructed of sturdy metal instead of wood. It features a removable fabric cover and rounded corners for added safety
  • UNIQUE SHIPPABLE DESIGN: The perfect alternative to the standard box spring, it is ready to assemble in the comfort of your home. It features a removable fabric cover and rounded corners for added safety
  • DIMENSIONS: 77.63" W x 82.75" D x 10" H. This item is also available in all other sizes, including twin XL
  • ASSEMBLY REQUIRED: Easy-to-follow instructions, hardware and tools included. Two people recommended. All parts, tools and instructions are packed into one compact box that ships straight to your door
Rank No. #10
Mattress Solution Boxspring Wood Split Traditional Box Spring/Foundation for Mattress, California King, Beverly Hills Collection
  • EASY TO CARRY: Box spring comes split in two to easily pass through narrow hallways & doors
  • STRONG AND STURDY: made from strong traditional wood structure, made of light yet dense lumber which prevents the box to loosen up and crack and keeps the mattress in perfect shape
  • WORKS WITH ALL MATTRESSES: this box spring is good for all mattresses
  • NO ASSEMBLY REQUIRED: Shipped fully assembled and ready to use, open the box and the mattress is ready to use
  • FAST SHIPPING: Very Compact resulting fast and easy shipment

Last update on 2022-09-05 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best california king box springs?

Do you get stressed out thinking about shopping for a great california king box springs? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching california king box springs, which is why we have assembled a comprehensive list of the greatest california king box springs available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for california king box springs that you consider buying. Your questions might include the following:

  • Is it worth buying an california king box springs?
  • What benefits are there with buying an california king box springs?
  • What factors deserve consideration when shopping for an effective california king box springs?
  • Why is it crucial to invest in any california king box springs, much less the best one?
  • Which california king box springs are good in the current market?
  • Where can you find information like this about california king box springs?

We’re convinced that you likely have far more questions than just these regarding california king box springs, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for california king box springs, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible california king box springs. Make sure that you are only using trustworthy and credible websites and sources.

We provide an california king box springs buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available california king box springs currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of california king box springs has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an california king box springs?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your california king box springs.
  5. Customer Ratings: Number ratings grade california king box springs objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their california king box springs.
  7. Product Quality: You don’t always get what you pay for with an california king box springs, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an california king box springs is should be an indication of how long it will work out for you.

We always remember that maintaining california king box springs information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding california king box springs is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.

Related Post: