We are supported by readers, when you click & purchase through links on our site we earn affiliate commission. Learn more.

45 Best cal king bunkie board 2021 – After 217 hours of research and testing.

Now that you are here, you must be looking for the best cal king bunkie board! If you aren’t for it, you shall use our search and look for the topic you are interested in. As this piece is a lengthy one and covers a few more aspects other than the best list, they are the best cal king bunkie board brands in United States of America and a buyer’s guide for making an informed buying decision.

Before we begin with the list, We ask you to make a list of things that you are looking for in a cal king bunkie board. It could be anything which you’ll require when doing tasks. This will help you have some clarity about the important things and will help you save money by not overspending on the features you won’t use or a product that has more features!

You surely are here for being able to make an informed buying decision when it comes to cal king bunkie board and you must be looking for the list, We know that! But before we begin, we’d like to tell you that, this is the most unbiased list ever, it has specs, lists down the features of the cal king bunkie board, best brands and has a dedicated buyer’s guide for people in United States of America.

Full Disclosure: This article might have a few external links to Amazon and other informative sources. When you make a purchase on Amazon using our link, we’ll earn a small fee without you having to pay extra for the item. This helps us keep the site running and publishing more awesome content, add more research and never let people buy bad-quality products!

Best cal king bunkie board in 2021

1. Zinus Annemarie Solid Wood Bed Support Slats / Fabric-Covered / Bunkie Board, King -Bed Slats

By Zinus

  • Strong and Sturdy support for your memory foam, Hybrid, or Spring mattress
  • 6 slats for twin, 9 slats for full, 10 slats for Queen, 12 slats for King
  • Place vertically from head of the bed to foot instead of horizontally for maximum support
  • Worry-free 5-year warranty
  • No assembly required- just remove from Packaging and put in place/ ideal for platform beds, bunk beds, and daybeds

2. Mayton 2-Inch Wood Bunkie Board/Slats,Mattress Bed Support,Fits Standard, King, Grey(color may vary) -Bed Slats

By Mayton

  • IMPROVES YOUR NIGHTS REST, By adding firm support to any kind of bed for better back support, deeper sleep, fatigue reduction, spine position and blood flow
  • DOESNT MOVE AROUNG, under your mattress, as your Bunkie board gives you consistent support which equals a great nights rest and less back stiffness
  • ITEM INCLUDES : 1) Bunkie Board/Slat Only(Bed Frame Not Included).
  • SUPER STRONG, Stitch bond fabric material that can support heavy weight, can use two side-by-side to fit the standard size mattress, color-grey color may vary
  • WORKS GREAT WITH, bunk bed, platform beds, daybeds with supporting slat system
  • BOARDS EXTEND THE LIFE OF ANY MATTRESS, simply sliding it underneath, making your mattress feel firm, supportive, fresh and new

3. Mayton Heavy Duty Mattress Support Wooden Bunkie Board/Slats, California King, Beige -Bed Slats

By Mayton

  • PLEASE MEASURE BEFORE ORDERING : These slats fit standard Size bed
  • CENTRE SUPPORT : Slats Needed Center Support for Full,Queen,King And Cal.King Size.
  • SLATS IS STRONG : enough to be used directly on bed frame
  • GREAT REPLACEMENT : for broken or damaged bed slats
  • Please measure to make sure this will fit the width of your bed
  • ELIMINATES NEED FOR LINKED SPRINGS : the bed slats are connected for easy installation
  • NO ASSEMBLY REQUIRED : just remove from Packaging and put in place/ ideal for platform beds, bunk beds, and daybeds

4. Mayton, 0.75-Inch Heavy Duty Vertical Mattress Support Wooden Bunkie Board/Slats with Cover, King, Beige -Bed Slats

By Mayton

  • ITEM INCLUDES : 1) Wood Slats Only(Bed Frame Not Included).
  • PLEASE MEASURE BEFORE ORDERING : These slats fit standard Size bed
  • ELIMINATES NEED FOR LINKED SPRINGS : the bed slats are connected for easy installation
  • SLATS IS STRONG : enough to be used directly on bed frame
  • GREAT REPLACEMENT : for broken or damaged bed slats
  • NO ASSEMBLY REQUIRED : just remove from Packaging and put in place/ ideal for platform beds, bunk beds, and daybeds
  • CENTRE SUPPORT : Slats Needed Center Support for Full, Full XL, Queen, King And Cal
  • King Size
  • Please measure to make sure this will fit the width of your bed

5. Zutan Split Fully Assembled Bunkie Board for Mattress/Bed Support, King Grey, Beige -Bed Slats

By Zutan

  • ITEM INCLUDES : 1) Bunkie Board(Comes With Two Half For One Mattress),(Bed Frame Not Included).
  • DOESNT MOVE AROUNG : Under your mattress, as your bunky board gives you consistent support which equals a great nights rest and less back stiffness
  • SUPER STRONG : Stitch bond fabric material that can support heavy weight, can use two side-by-side to fit the Standard Mattress, color-grey color may vary
  • WORKS GREAT WITH : Bunk bed, platform beds, daybeds with supporting slat system
  • BOARDS EXTEND THE LIFE OF ANY MATTRESS : Simply sliding it underneath, making your mattress feel firm, supportive, fresh and new
  • BUNKIE BOARD COMES SPLIT IN TWO HALVES : Making it easy and convenient to carry, travel and store
  • IMPROVES YOUR NIGHTS REST : By adding firm support to any kind of bed for better back support, deeper sleep, fatigue reduction, spine position and blood flow
  • Just put the two bed boards together and its ready to use

6. Spinal Solution 2-Inch Wood Bunkie Board/Slats,Mattress Bed Support,Fits Standard King Size, Grey -Bed Slats

By Spinal Solution

  • WORKS GREAT WITH, bunk bed, platform beds, daybeds with supporting slat system
  • DOESNT MOVE AROUNG, under your mattress, as your Bunkie board gives you consistent support which equals a great nights rest and less back stiffness
  • IMPROVES YOUR NIGHTS REST, By adding firm support to any kind of bed for better back support, deeper sleep, fatigue reduction, spine position and blood flow
  • SUPER STRONG, Stitch bond fabric material that can support heavy weight, can use two side-by-side to fit the standard size mattress, color-grey color may vary
  • ITEM INCLUDES : 1) Bunkie Board/Slat Only(Bed Frame Not Included).
  • BOARDS EXTEND THE LIFE OF ANY MATTRESS, simply sliding it underneath, making your mattress feel firm, supportive, fresh and new

7. Greaton 0.75-Inch Heavy Duty Mattress Support Wooden Bunkie Board/Slats, California King, Beige -Bed Slats

By Greaton

  • NO ASSEMBLY REQUIRED : just remove from Packaging and put in place/ ideal for platform beds, bunk beds, and daybeds
  • ELIMINATES NEED FOR LINKED SPRINGS : the bed slats are connected for easy installation
  • King Size
  • GREAT REPLACEMENT : for broken or damaged bed slats
  • SLATS IS STRONG : enough to be used directly on bed frame
  • ITEM INCLUDES : 1) Wood Slats Only(Bed Frame Not Included).
  • Please measure to make sure this will fit the width of your bed
  • CENTRE SUPPORT : Slats Needed Center Support for Full, Full XL, Queen, King And Cal
  • PLEASE MEASURE BEFORE ORDERING : These slats fit standard Size bed

8. Spring Sleep Wood Split Bunkie Board/Slats,-Mattress Bed Support,(2 Halves Included),Fits Standard, King, Grey -Bed Slats

By Spring Sleep

  • ITEM INCLUDES : 1) Bunkie Board/Slat Only(Bed Frame Not Included).
  • BOARDS EXTEND THE LIFE OF ANY MATTRESS, simply sliding it underneath, making your mattress feel firm, supportive, fresh and new
  • IMPROVES YOUR NIGHTS REST, By adding firm support to any kind of bed for better back support, deeper sleep, fatigue reduction, spine position and blood flow
  • SUPER STRONG, Stitch bond fabric material that can support heavy weight, can use two side-by-side to fit the standard size mattress, color-grey color may vary
  • WORKS GREAT WITH, bunk bed, platform beds, daybeds with supporting slat system
  • DOESNT MOVE AROUNG, under your mattress, as your Bunkie board gives you consistent support which equals a great nights rest and less back stiffness

9. -Mattress Comfort 0.75-Inch Heavy Duty -Mattress Support Wooden Bunkie -Board/Slats,California King -Bed Slats

By Mattress Comfort

  • ITEM INCLUDES : 1) Wood Slats Only(Bed Frame Not Included).
  • NO ASSEMBLY REQUIRED : just remove from Packaging and put in place/ ideal for platform beds, bunk beds, and daybeds
  • GREAT REPLACEMENT : for broken or damaged bed slats
  • CENTRE SUPPORT : Slats Needed Center Support for Full, Full XL, Queen, King And Cal
  • King Size
  • SLATS IS STRONG : enough to be used directly on bed frame
  • PLEASE MEASURE BEFORE ORDERING : These slats fit standard Size bed
  • Please measure to make sure this will fit the width of your bed
  • ELIMINATES NEED FOR LINKED SPRINGS : the bed slats are connected for easy installation

10. Mayton, 0.75-Inch Heavy Duty Mattress Support Wooden Bunkie Board/Slats, California King, Beige -Bed Slats

By Mayton

  • PLEASE MEASURE BEFORE ORDERING : These slats fit standard Size bed
  • Please measure to make sure this will fit the width of your bed
  • ITEM INCLUDES : 1) Wood Slats Only(Bed Frame Not Included).
  • GREAT REPLACEMENT : for broken or damaged bed slats
  • CENTRE SUPPORT : Slats Needed Center Support for Full, Full XL, Queen, King And Cal
  • SLATS IS STRONG : enough to be used directly on bed frame
  • ELIMINATES NEED FOR LINKED SPRINGS : the bed slats are connected for easy installation
  • NO ASSEMBLY REQUIRED : just remove from Packaging and put in place/ ideal for platform beds, bunk beds, and daybeds
  • King Size

11. Nutan Split Fully Assembled Bunkie Board for Mattress/Bed Support, King Grey, Beige -Bunkie Boards

By Nutan

  • IMPROVES YOUR NIGHTS REST : By adding firm support to any kind of bed for better back support, deeper sleep, fatigue reduction, spine position and blood flow
  • BOARDS EXTEND THE LIFE OF ANY MATTRESS : Simply sliding it underneath, making your mattress feel firm, supportive, fresh and new
  • WORKS GREAT WITH : Bunk bed, platform beds, daybeds with supporting slat system
  • BUNKIE BOARD COMES SPLIT IN TWO HALVES : Making it easy and convenient to carry, travel and store
  • ITEM INCLUDES : 1) Bunkie Board(Comes With Two Half For One Mattress),(Bed Frame Not Included).
  • DOESNT MOVE AROUNG : Under your mattress, as your bunky board gives you consistent support which equals a great nights rest and less back stiffness
  • SUPER STRONG : Stitch bond fabric material that can support heavy weight, can use two side-by-side to fit the Standard Mattress, color-grey color may vary
  • Just put the two bed boards together and its ready to use

12. Continental Sleep 2-Inch Wood Bunkie Board/Slats,Mattress Bed Support,Fits Standard King Size (2 Halves Included) -Bunkie Boards

By Continental Sleep

  • Meets federal standards 1632 and 1633 fire code
  • Bunky adds support to mattress without adding height
  • SUPER STRONG, Stitch bond fabric material that can support heavy weight, can use two side-by-side to fit the standard size mattress, color-grey color may vary
  • DOESNT MOVE AROUNG, under your mattress, as your Bunkie board gives you consistent support which equals a great nights rest and less back stiffness
  • Wooden bunky board
  • Bunky board has cloth cover
  • WORKS GREAT WITH, bunk bed, platform beds, daybeds with supporting slat system
  • Color may vary
  • Provides a solid surface foundation and additional support
  • Made in USA
  • IMPROVES YOUR NIGHTS REST, By adding firm support to any kind of bed for better back support, deeper sleep, fatigue reduction, spine position and blood flow
  • BOARDS EXTEND THE LIFE OF ANY MATTRESS, simply sliding it underneath, making your mattress feel firm, supportive, fresh and new
  • ITEM INCLUDES : 1) Bunkie Board/Slat Only(Bed Frame Not Included).
  • 2 inches high
  • Excellent use for a bunk bed, platform beds, daybeds with supporting slat system

13. Treaton, 0.75-Inch Heavy Duty Vertical Mattress Support Wooden Bunkie Board/Slats with Cover, King, Beige -Bunkie Boards

By Treaton

  • Please measure to make sure this will fit the width of your bed
  • ELIMINATES NEED FOR LINKED SPRINGS : the bed slats are connected for easy installation
  • GREAT REPLACEMENT : for broken or damaged bed slats
  • SLATS IS STRONG : enough to be used directly on bed frame
  • NO ASSEMBLY REQUIRED : just remove from Packaging and put in place/ ideal for platform beds, bunk beds, and daybeds
  • ITEM INCLUDES : 1) Wood Slats Only(Bed Frame Not Included).
  • CENTRE SUPPORT : Slats Needed Center Support for Full,Queen,King And Cal.King Size.
  • PLEASE MEASURE BEFORE ORDERING : These slats fit standard Size bed

14. Classic Brands Xtreme Heavy-Duty Solid Wood Bed Support Slats | Bunkie Board, King -Bunkie Boards

By Classic Brands

  • Made out of solid Southern Yellow Pine
  • Can be used in place of bunkie boards and is a perfect solution for support for bunk beds, daybeds and platform beds-fits in most beds and frames
  • Please see video on how to measure properly.
  • Eliminates the need for link springs; 15-connected 2 3/4”x 3/4” slats are spaced approximately 3” apart for easy assembly
  • 75.875″ W x 78″ L x 0.75″ H
  • Mattress can be placed directly on bed slats
  • Measure The Width Inside Your Bed Frame Before Ordering! Slats are 76″ Wide
  • Strongest wood bed slats available on the market today; Heavy-Duty Wood slats are specifically designed to provide additional support for all mattress types
  • Assembly not required, just unroll inside of your bed frame and you’re all set

15. Greaton Wood Split Bunkie Board/Slats,Mattress Bed Support,Fits Standard King Size (Set of 2), Grey -Bunkie Boards

By Greaton

  • BOARDS EXTEND THE LIFE OF ANY MATTRESS, simply sliding it underneath, making your mattress feel firm, supportive, fresh and new
  • IMPROVES YOUR NIGHTS REST, By adding firm support to any kind of bed for better back support, deeper sleep, fatigue reduction, spine position and blood flow
  • DOESNT MOVE AROUNG, under your mattress, as your Bunkie board gives you consistent support which equals a great nights rest and less back stiffness
  • WORKS GREAT WITH, bunk bed, platform beds, daybeds with supporting slat system
  • SUPER STRONG, Stitch bond fabric material that can support heavy weight, can use two side-by-side to fit the standard size mattress, color-grey color may vary

16. Mayton Heavy Duty Mattress Support Wooden Bunkie Board/Slats with Covered, , King, Beige -Bunkie Boards

By Mayton

  • GREAT REPLACEMENT : for broken or damaged bed slats
  • NO ASSEMBLY REQUIRED : just remove from Packaging and put in place/ ideal for platform beds, bunk beds, and daybeds
  • ITEM INCLUDES : 1) Wood Slats Only(Bed Frame Not Included).
  • PLEASE MEASURE BEFORE ORDERING : These slats fit standard Size bed
  • ELIMINATES NEED FOR LINKED SPRINGS : the bed slats are connected for easy installation
  • SLATS IS STRONG : enough to be used directly on bed frame
  • CENTRE SUPPORT : Slats Needed Center Support for Full,Queen,King And Cal.King Size.
  • Please measure to make sure this will fit the width of your bed

17. Treaton Split Fully Assembled Bunkie Board for Mattress/Bed Support, King Grey, Beige -Bunkie Boards

By Treaton

  • SUPER STRONG : Stitch bond fabric material that can support heavy weight, can use two side-by-side to fit the Standard Mattress, color-grey color may vary
  • ITEM INCLUDES : 1) Bunkie Board(Comes With Two Half For One Mattress),(Bed Frame Not Included).
  • WORKS GREAT WITH : Bunk bed, platform beds, daybeds with supporting slat system
  • BUNKIE BOARD COMES SPLIT IN TWO HALVES : Making it easy and convenient to carry, travel and store
  • Just put the two bed boards together and its ready to use
  • IMPROVES YOUR NIGHTS REST : By adding firm support to any kind of bed for better back support, deeper sleep, fatigue reduction, spine position and blood flow
  • DOESNT MOVE AROUNG : Under your mattress, as your bunky board gives you consistent support which equals a great nights rest and less back stiffness
  • BOARDS EXTEND THE LIFE OF ANY MATTRESS : Simply sliding it underneath, making your mattress feel firm, supportive, fresh and new

18. Treaton, 0.75-Inch Heavy Duty Mattress Support Wooden Bunkie Board/Slats, California King, Beige -Bunkie Boards

By Treaton

  • ITEM INCLUDES : 1) Wood Slats Only(Bed Frame Not Included).
  • PLEASE MEASURE BEFORE ORDERING : These slats fit standard Size bed
  • ELIMINATES NEED FOR LINKED SPRINGS : the bed slats are connected for easy installation
  • SLATS IS STRONG : enough to be used directly on bed frame
  • CENTRE SUPPORT : Slats Needed Center Support for Full,Queen,King And Cal.King Size.
  • NO ASSEMBLY REQUIRED : just remove from Packaging and put in place/ ideal for platform beds, bunk beds, and daybeds
  • Please measure to make sure this will fit the width of your bed
  • GREAT REPLACEMENT : for broken or damaged bed slats

19. ZINUS Metal Box Spring with Wood Slats /4 Inch Mattress Foundation / Sturdy Steel Structure / Easy Assembly, California King -Bunkie Boards

By Zinus

  • 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
  • A MATTRESS GAME-CHANGER – This box spring is built with all of the trusted support we put into our ever-so-popular platform beds, and this box spring has the total package – an unwavering steel structure, reliable, closely spaced wood slats and a cleverly developed, well, package
  • 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
  • LOW PROFILE DESIGN – A 4 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor

20. ZINUS 5 Inch Metal Smart Box Spring / Mattress Foundation / Strong Metal Frame / Easy Assembly, California King -Bunkie Boards

By Zinus

  • 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
  • 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
  • LOW PROFILE DESIGN – A 5 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor

Related Posts :

21. Zinus Abel 14 Inch Metal Platform Bed Frame / Mattress Foundation / No Box Spring Needed / Steel Slat Support / Easy Quick Lock Assembly, King -Bed Frames

By Zinus

  • Go minimalist – Less is more, especially with this modern and boldly outlined foundation that lends both strength and understated sophistication to your bedroom – 2 qualities that never go out of style
  • Easy assembly – Metal slats are secured with our bolt-free
  • Quick Lock assembly system to save you time and hassle; All parts, tools and instructions are shipped straight to your door in one efficiently packed box; Set-up takes less than hour with a friend’s help
  • Worry-free 5 year limited warranty included; Mattress sold separately; Twin size supports a maximum weight capacity of 250 pounds, while all other sizes can support up to 500 pounds
  • No box spring needed – Reliable metal slats are designed to support and extend the life of your latex, memory foam or spring mattress without the need for a box spring; For twin and full sizes, slats are spaced 5.5 to 5.9 inches apart
  • Underbed clearance – A 14 inch platform features 12 inches of underbed space perfect for storing extra odds and ends

22. ZINUS No Assembly Metal Box Spring / 4 Inch White Mattress Foundation / Sturdy Metal Structure, Split Cal King -Bed Frames

By Zinus

  • 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
  • THOUGHTFULLY PACKAGED – All parts and instructions are packed into one compact box that ships straight to your door
  • AS SIMPLE AS UNFOLD & UNWIND – Requiring no tools and zero tedious assembly, the innovative No Assembly box spring requires only unfolding to become bedtime ready; the hardest part will be taking it out of the box
  • DURABLY ENGINEERED – Durable steel is used to construct the interior framework of this reliable foundation; twin size supports a maximum weight capacity of 350 lbs, while all other sizes can support up to 700 lbs; King and Cal King sizes are split versions
  • LOW PROFILE DESIGN – A 4 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor

23. Zinus Gulzar Easy Assembly Quick Lock 1.6 Inch Bunkie Board / Bed Slat Replacement, King -Bed Frames

By Zinus

  • Worry free 5 year limited warranty / Box Spring only, Bed frame sold separately
  • Note: Zinus platform beds are “sit-on” and therefore do not require a bunkie board
  • Strong and sturdy steel frame, ideal for use with bunk beds, day beds, and recessed “sit-in” platform bed frames only
  • Offers additional support for Spring, Hybrid, and memory foam mattresses
  • Quick Lock Construction for fast and easy assembly with convenient and compact Packaging
  • Foam padded tape is added to the steel frame for noise-free use and non-slip tape on the slats prevents your mattress from moving

24. Zinus Deepak Easy Assembly Wood Slat 1.6 Inch Bunkie Board / Bed Slat Replacement, King -Bed Frames

By Zinus

  • Offers additional support for spring, hybrid, and memory foam mattresses
  • Foam padded tape is added to the steel frame for noise-free use and non-slip tape on the wooden slats prevents your mattress from moving
  • Dimensions: 75.50” x 79′ ‘x 1.60”
  • Strong and Sturdy 1.6 inch profile wood slat mattress support
  • Ideal for use with platform beds, bunk beds and daybeds
  • Fast and easy assembly with convenient and compact packaging
  • Worry free 5-year limited manufacturer warranty

25. ZINUS No Assembly Metal Box Spring / 9 Inch White Mattress Foundation / Sturdy Metal Structure, Split Cal King -Bed Frames

By Zinus

  • DURABLY ENGINEERED – Durable steel is used to construct the interior framework of this reliable foundation; twin supports a maximum weight capacity of 350 lbs, while aother sizes can support up to 700 lbs; Queen, King and Cal King sizes are split versions
  • AS SIMPLE AS UNFOLD & UNWIND – Requiring no tools and zero tedious assembly, the innovative No Assembly box spring requires only unfolding to become bedtime ready; the hardest part will be taking it out of the box
  • THOUGHTFULLY PACKAGED – All parts and instructions are packed into one compact box that ships straight to your door
  • HIGH PROFILE DESIGN – A 9 inch height is perfect for shorter mattresses or for those who enjoy their bed higher off the floor
  • 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

26. Glideaway 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 -Bed Frames

By Glideaway

  • No more sagging mattress!
  • EASY TO USE: Clear, uncomplicated instructions are included
  • STRONG SUPPORT FOR BEDS: Patented X-System keeps bed frame legs vertical and in place, preventing them from sliding out of position
  • All-steel cross rails combined with heavy-duty super clamp and X Support provide the ultimate in support for your bed, foundation, and bedding
  • For use with headboards (Not Included), footboards (Not Included) and side rails with lip (Not Included).
  • Works with Mattresses, Box Springs, and Foundations
  • Pre-drilled holes allow you to easily secure the cross slats to your bed using the included screws.
  • Stronger alternative to bed slats
  • FAMILY OWNED IN THE USA: Glideaway is a family-owned company that has been dedicated to providing value-based and innovative sleep products to their customers for over 50 years.
  • ADJUSTABLE HEIGHTS: Easily adjusts for bed heights as low as 6 inches up to 15-1/2″tall
  • UNIVERSAL FIT: Suitable for Full / Double, Queen, King / Eastern King, and California King size Beds
  • Compatible with steel, iron, metal, and wood bed frames (bed frame not included).

27. ZINUS Quick Lock Metal Smart Box Spring / 4 Inch Mattress Foundation / Strong Metal Structure / Easy Assembly, King -Bed Frames

By Zinus

  • HASSLE & HEADACHE FREE – The Quick Lock Metal Smart Box Spring comes together with easy-to-follow instructions, fewer bolts and absolutely no headaches; assembly that’s intuitive and packaging that seems to defy the laws of physics – now that’s what we call a new-age box spring
  • DURABLY ENGINEERED – A durable steel frame is 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
  • 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
  • THOUGHTFULLY PACKAGED – All parts, tools and instructions are packed into one compact box that ships straight to your door; Quick Snap assembly system makes set-up intuitive and stress-free
  • LOW PROFILE DESIGN – A 4 inch height is perfect for taller mattresses or for those who enjoy their bed lower to the floor

28. NOAH MEGATRON 7 Inch Box Spring King, Low Profile Metal Boxsprings / Mattress Foundation / Bunkie Board – 3000LBS Strong Steel Structure / Easy Assembly (King) -Bed Frames

By NOAH MEGATRON

  • Box Spring Cover Included; Fabric cover is made of the highest quality microfiber, shrink and wrinkle resistant
  • Easy Assembly Mattress Box Spring; All tools included, can be easy set up in 30 minutes; No Bedframe Included
  • Eco-friendly & Sturdy; All of the materials are eco-friendly
  • Strong Structure Mattress Foundation; Constructed of Durable Steel Structure, which offers a noise-free, excellent support for your mattress
  • Supports up to 3000 LBS
  • Low Profile Box Spring King Size; Measures: 79.5 by 75.5 by 7 inches (LxWxH); Weighs 55 pounds
  • Enjoy your night time on NOAH MEGATRON box spring

29. ZINUS 9 Inch Metal Smart Box Spring / Mattress Foundation / Strong Metal Frame / Easy Assembly, California King -Bed Frames

By Zinus

  • 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
  • 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
  • THOUGHTFULLY PACKAGED – All parts, tools and instructions are packed into one compact box that ships straight to your door
  • 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
  • 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
  • Steel Interior Frame With Knitted Polyester Cover

30. ZINUS 7 Inch Metal Smart Box Spring / Mattress Foundation / Strong Metal Frame / Easy Assembly, California King -Bed Frames

By Zinus

  • 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
  • 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
  • Worry-free 5 year limited warranty included
  • 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

31. ZINUS Upholstered Metal Box Spring with Wood Slats / 4 Inch Mattress Foundation / Easy Assembly / Fabric Paneled Design, King -Mattresses & Box Springs

By Zinus

  • CUSTOMIZE THE HEIGHT OF THE BED – With 3 different profiles available, you can choose to make your bed as high or low as you like; twin size can support upto 350 lbs, and all other sizes can support upto 700 lbs
  • Worry-free 5 year warranty included; box spring only, a bed frame or platform bed is required to support this foundation and is sold separately
  • DIMENSIONS: 76″ X 79″ X 4″ | WEIGHT: 58 lb
  • DURABLY ENGINEERED – Thick steel interior framework and 2.8 inch wood slats are covered in a durable woven grey fabric; supports any latex, memory foam or spring mattress
  • STYLE & SUBSTANCE – Designed to keep up with appearances, this metal framed foundation offers a twist on traditional; featuring thick wooden slats, a steel structure and grey fabric panels for an upholstered look that complements your mattress and bed frame
  • THOUGHTFULLY PACKAGED – All parts, tools and instructions are packed into one compact box that ships straight to your door; easily assembles in less than an hour

32. Casper Sleep Box Spring Foundation for California King Mattress -Mattresses & Box Springs

By Casper Sleep

  • Requires a simple metal bed frame, slatted bed frame, or a platform (if you want extra height)
  • Slats are positioned a perfect four inches apart for optimal support
  • 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
  • The foundation should not be put directly on the floor
  • | Hold weight – 750 lbs
  • 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
  • Engineered with solid wood and rigorously tested for durability and proven to stand up to years of sleep
  • 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
  • | Slats distance from each other – 4”
  • Compatibility-works with any mattress

33. Mayton Heavy Duty Vertical Mattress Support Wooden Bunkie Board/Slats with Cover, , King, Grey -Mattresses & Box Springs

By Mayton

  • NO ASSEMBLY REQUIRED : just remove from Packaging and put in place/ ideal for platform beds, bunk beds, and daybeds
  • GREAT REPLACEMENT : for broken or damaged bed slats
  • King Size
  • CENTRE SUPPORT : Slats Needed Center Support for Full, Full XL, Queen, King And Cal
  • PLEASE MEASURE BEFORE ORDERING : These slats fit standard Size bed
  • ITEM INCLUDES : 1) Wood Slats Only(Bed Frame Not Included).
  • SLATS IS STRONG : enough to be used directly on bed frame
  • Please measure to make sure this will fit the width of your bed
  • ELIMINATES NEED FOR LINKED SPRINGS : the bed slats are connected for easy installation

34. Mayton, 0.75-Inch Heavy Duty Mattress Support Wooden Bunkie Board/Slats with Covered, King, Beige -Mattresses & Box Springs

By Mayton

  • King Size
  • SLATS IS STRONG : enough to be used directly on bed frame
  • PLEASE MEASURE BEFORE ORDERING : These slats fit standard Size bed
  • ITEM INCLUDES : 1) Wood Slats Only(Bed Frame Not Included).
  • ELIMINATES NEED FOR LINKED SPRINGS : the bed slats are connected for easy installation
  • GREAT REPLACEMENT : for broken or damaged bed slats
  • Please measure to make sure this will fit the width of your bed
  • NO ASSEMBLY REQUIRED : just remove from Packaging and put in place/ ideal for platform beds, bunk beds, and daybeds
  • CENTRE SUPPORT : Slats Needed Center Support for Full, Full XL, Queen, King And Cal

35. Classic Brands Instant Foundation Low Profile 4-Inch Box-Spring Replacement, California King -Mattresses & Box Springs

By Classic Brands

  • 5 STAR CUSTOMER SERVICE: Available 7 days a week
  • WORRY FREE WARRANTY: 3 year limited warranty
  • NATURAL WOOD FOUNDATION: Strong pine wood structure supports up to 550 lbs.
  • FOUNDATION ONLY: Mattress, frame, and headboard sold separately, bed frame is highly recommended
  • 72″ W x 84″ L x 4″ H
  • EASY TO ASSEMBLE: Tools, hardware, and easy to follow instructions are included
  • COMPACT PACKAGING: Delivers directly to your door into one compact box, fits easily through tight hallways or narrow stairwells
  • SOLID WOOD SLATS: 12 solid wood slats are spaced 3.4″ apart and held neatly together with a strap
  • NEUTRAL POLY COVER: Covers frame tightly and attaches with Velcro to prevent slippage, neutral cover compliments any mattress
  • LOW PROFILE DESIGN: Durable and noise free 4-inch foundation is ideal for higher profile mattresses

36. Mayton Standard Vertical Mattress Support Wooden Bunkie Board/Slats, King, Beige -Mattresses & Box Springs

By Mayton

  • PLEASE MEASURE BEFORE ORDERING : These slats fit standard Size bed
  • SLATS IS STRONG : enough to be used directly on bed frame
  • ELIMINATES NEED FOR LINKED SPRINGS : the bed slats are connected for easy installation
  • Please measure to make sure this will fit the width of your bed
  • CENTRE SUPPORT : Slats Needed Center Support for Full,Queen,King And Cal.King Size.
  • GREAT REPLACEMENT : for broken or damaged bed slats
  • NO ASSEMBLY REQUIRED : just remove from Packaging and put in place/ ideal for platform beds, bunk beds, and daybeds

37. Greaton Fully Assembled Split Low Profile Wood Traditional Box Spring/Foundation For Mattress Set, California King, 72×84 -Mattresses & Box Springs

By Greaton

  • WILL WORK GREAT WITH HIGHER PROFILE MATTRESSES: the 4 inch box spring will give a perfect height for you mattress
  • 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
  • FAST SHIPPING: Very Compact resulting fast and easy shipment
  • Box Dimensions: 84x72x8
  • NO ASSEMBLY REQUIRED: Shipped fully assembled and ready to use, open the box and the mattress is ready to use
  • EASY TO CARRY: Box spring comes split in two to easily pass through narrow hallways & doors
  • CALIFORNIA KING SIZE MEASUREMENT: Length-84 inches x Width-72 x Height-4 Weighs-24 lbs
  • WORKS WITH ALL MATTRESSES: this box spring is good for all mattresses

38. Zayton Wood Split Fully Assembled Bunkie Board for Mattress/Bed Support, King Grey, Size -Mattresses & Box Springs

By Zayton

  • BOARDS EXTEND THE LIFE OF ANY MATTRESS : Simply sliding it underneath, making your mattress feel firm, supportive, fresh and new
  • DOESNT MOVE AROUNG : Under your mattress, as your bunky board gives you consistent support which equals a great nights rest and less back stiffness
  • IMPROVES YOUR NIGHTS REST : By adding firm support to any kind of bed for better back support, deeper sleep, fatigue reduction, spine position and blood flow
  • ITEM INCLUDES : 1) Bunkie Board(Comes With Two Half For One Mattress),(Bed Frame Not Included).
  • SUPER STRONG : Stitch bond fabric material that can support heavy weight, can use two side-by-side to fit the Standard Mattress, color-grey color may vary
  • Just put the two bed boards together and its ready to use
  • WORKS GREAT WITH : Bunk bed, platform beds, daybeds with supporting slat system
  • BUNKIE BOARD COMES SPLIT IN TWO HALVES : Making it easy and convenient to carry, travel and store

39. Zinus Edgar 8 Inch Wood Box Spring / Mattress Foundation / Sturdy Wood Structure / High Profile / Easy Assembly, King -Mattresses & Box Springs

By Zinus

  • HIGH PROFILE DESIGN – An 8 inch height is perfect for shorter mattresses or for those who enjoy their bed higher off the floor
  • NATURAL WOOD INTERIOR – Engineered with thicker wood slats than most traditional box springs, this strong and steady solid wood frame is ideally suited to support memory foam or latex mattresses
  • THOUGHTFULLY PACKAGED – All parts, tools and instructions are packed into one compact box that ships straight to your door
  • DURABLY ENGINEERED – Durable wood is used to construct the interior framework of this reliable foundation; slats are spaced 2.8 – 3.4 inches apart; twin size supports a maximum weight capacity of 250 lbs, while all other sizes can support up to 500 lbs
  • 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

40. Spinal Solution 4-Inch Fully Assembled Wood Split Low Profile Traditional Box Spring/Foundation For Mattress, King -Mattresses & Box Springs

By Spinal Solution

  • WILL WORK GREAT WITH HIGHER PROFILE MATTRESSES: the 4 inch box spring will give a perfect height for you mattress
  • Box Dimensions: 80x76x8
  • WORKS WITH ALL MATTRESSES: this box spring is good for all mattresses
  • FAST SHIPPING: Very Compact resulting fast and easy shipment
  • KING SIZE MEASUREMENT: Length-80 inches x Width-76 x Height-4 Weighs-24 lbs
  • NO ASSEMBLY REQUIRED: Shipped fully assembled and ready to use, open the box and the mattress is ready to use
  • 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

Related Posts :

41. 45MinST 14 Inch Reinforced Platform Bed Frame/3500lbs Heavy Duty/Easy Assembly Mattress Foundation/Steel Slat/Noise Free/No Box Spring Needed, Queen -Beds, Frames & Bases

By 45MinST

  • [Stability System] Reinforced leg structure and Integrate structure make the whole structure much safer & firm, quiet noise-free, non-shake and prevents structural twisting.
  • [Super Heavy Duty] Ultimate strength and durability, 2.4-inch thick steel frame design, 20% stronger&heavier than similar bedframe.
  • [Non-Slip Design] The frame encloses the mattress to prevent slipping, multiple points bed-legs and tough square steel slats give good support, doubles the mattress’ life expectancy.
  • [Easy Assembly] Integrated compact design can set up in minutes,all the required hardware and tools are included/ Headboard compatible
  • Worry-Free 5-Year Warranty, if any question.
  • [Under Bed Storage & 5-Year Warranty] 14 inches high bed frame not only providing a ton of room for storage under bed, but no more sagging box springs

42. LUCID Mid-Rise Upholstered Headboard-Adjustable Height from 34” to 46”, King/Cal King, Stone -Beds, Frames & Bases

By LUCID

  • Headboard fits most bed frames or bases and comes with pre-drilled legs, modification plates, and optional wall mounts
  • Backed by lifetime limited warranty, spot clean only
  • Headboard height adjusts in 2 inch increments ranging from 34 inches to 45.5 inches to accommodate most bed frames and bases
  • Upholstered with linen inspired fabric, available in Charcoal, Stone, Cobalt, and Pearl color options
  • Frame is made of solid Siberian Larch wood for high quality construction

43. DHP Rose Linen Tufted Upholstered Platform Bed with Storage – Gray Linen – Full -Beds, Frames & Bases

By DHP

  • Drawer dimensions: 35″ L x 23.5″ W x 6.5″ H; Drawer limit: 40 pounds
  • Full bed dimensions: 80.5″ L x 58.5″ W x 38″ H; Full bed weight limit: 450 pounds
  • Assembles quickly and ships in 1 box.
  • Contemporary design in linen upholstery with tufted details.
  • 2 for the Twin size and 4 for the Full and Queen sizes
  • Drawer size: 35″L x 23.5″W x 6.5″H.
  • Includes drawers for additional storage
  • Center legs provide extra support
  • Designed with a bentwood slat support system that does not require a box spring or additional foundation

44. HOMES: Inside + Out 2-inch Bunkie Board/Foundation, , California King -Beds, Frames & Bases

By HOMES: Inside + Out

  • Overall dimensions: 84″L by 72″W by 2″H
  • Soothing quilted fabric
  • Sturdy 2-inch North American Lumber slats
  • Easily replaces your current box spring

45. Kingsdown Passions Low Profile 5″ Box Spring Foundation, Queen -Beds, Frames & Bases

By Kingsdown

  • Made in United States
  • Upholstered to coordinate aesthetically with the mattress
  • Constructed from wood and steel for stability
  • Works specifically with mattress for proper spinal alignment

Cal king bunkie board – The Buyer’s Guide

You must have checked the above list, aren’t you mind-blown by the quality of products? Well, if you are then here’s a secret formula which we’ve used to choose them. You can use them too! The best part is, it works for all the product purchases you make! Besides, wouldn’t it be helpful to you, if you knew the factors we’ve considered to choose the cal king bunkie board in the above list? So shall we begin with the guide and help you learn about the important factors?

1. Does it have the features you need?

Wait for a minute before you buy the cal king bunkie board, check if it has all the features in your requirement list! If it doesn’t have them, then you should avoid buying that particular model and start looking for an alternative. We always suggest our editors to make a list of important features before adding a product to a list and based on the feature, the quality of the product, brand-assurance, rank it! So if it has all you need, you should not mind paying a bit extra. However, if you end up buying the best cal king bunkie board which doesn’t have the feature you need the most, then it won’t make sense! Would it? To us, it wouldn’t! That’s why you should make up a list which includes the features you are looking for, technical specifications if any, etc and come up with a budget.

2. Budget and Price Match

Well, you obviously can’t buy the best cal king bunkie board with a low budget. That’s why it’s important to make note of all the important features, specs, factors and come up with a budget. Once you are ready with it, look for the products which are either equal to your budget or are close to it. Stick to the budget, because while browsing, you’ll see a model which is slightly better and has an additional feature with a really small price difference. Well, in that case you’ll have to calculate the price of the product which has all the required features and the cal king bunkie board with the additional features. See if the difference in amount is worth for the feature? If you don’t have second thoughts, you shall probably increase your budget.

3. Warranty and Brand

Most of the cal king bunkie board industry experts we got in touch suggested us to always buy the one which comes from a reputable brand. They also explicitly asked us to include the best brands so that users don’t buy the models from unknown brands or non-reputable companies. Because cal king bunkie board from an unknown brand might be cheap at first glance, but could have high-maintenance and could cost a lot in repairs.

Another benefit of buying a cal king bunkie board from a reputable brand would be warranty. Most of the cal king bunkie board from reputable brands come with good warranty. However, cheap products do come with a warranty, but claiming it can be a herculean task. That’s why buy the models which come from known brands and have good warranty.

4. Check for Reviews and Ratings

Back then when the Internet wasn’t as big as it is today, local stores charged high and even ended up selling the products which sucked or wasn’t future proof. It’s because the salesman threw technical terms and confused the buyer. But nowadays, there are sites like ours which does all the research and lists down the best models and there are eCommerce stores like Amazon which has user reviews which can be read to know the experience of the user with that particular cal king bunkie board. Isn’t it great?

The Verdict

We hope that you loved the cal king bunkie board we’ve listed in our best list. If it has been helpful, please bookmark our website and share it with people you know whenever they plan to buy something.

To wrap up this guide,