Cal King Slats

California King, Heavy Duty Slat

The wood bunkie board with slats provides an excellent surface foundation for any platform beds, bunkies, and daybeds. It adds support to any mattress type and will keep the mattress stay in good shape thus extending the life of your mattress. The thirteen wooden slats made out of solid wood are linked to prevent movement during use, and they effortlessly extend your mattress's lifespan and prevent sagging. It will give firm bottom support for the mattress. This wood bunkie board is a good alternative instead of a box spring that may be too high for day beds. It will give the bed a lift without adding much height.

Very cute. You diffidently need a non-slip rug pad if it is placed on hardwood floors. Slippery.. Anonymous. Wed Dec 17 2025

California King

The bunkie board split bunkie board provides a surface foundation for any platform beds, bunks, and daybeds. It adds support to the mattress and will keep the mattress stay in good shape thus extending the life of your mattress. It will give firm bottom support for the mattress and raise the mattress by about. When a mattress is placed directly on slats or metal springs, the mattress will tend to rip or sink. These can be avoided with the use of a bunkie board. Using a bunkie board doubles the mattress' life expectancy. This bunkie board is a good alternative instead of a box spring that may be too high for day beds. It will give the bed a lift without adding much height. This bunkie board is strong enough to be used directly on the bed frame instead of a box spring. It will give the mattress a lift which is quite low but will hold up the mattress. It is wrapped in a stitch-bonded nonwoven fabric. It meets federal standards 1632 and 1633 fire codes. This bunkie board will give you enduring comfort and durability for excellent sleep. The split design will give you convenience and easy mobility since the 2 piece varieties are very lightweight utilizing 2 smaller pieces making them easier to carry and maneuver through the cramped quarters of an apartment house. Continuously aims to be the most reliable direct mattress manufacturer in the industry. With our prominent name and superior service, we satisfy customers all over. All of our products are made in the country to ensure that you get only the best. We take great pride in the quality of our products and the quick service we provide. Our customers are our best advertisement. Customers and business partners alike have experienced the company's commitment to the unbeatable service we provide for their high-quality products.

Exactly what I needed for my daybed - super easy to moveset up, feels sturdy, and fits perfectly. Laura. Bloomfield, CT. Sat May 23 2026

California King

The standard wooden slats provide an excellent surface foundation for any platform beds, bunks, and daybeds. It adds support to any mattress type and will keep the mattress in good shape thus extending the life of your mattress The wooden slats made out of spruce wood are linked to prevent movement during use and they effortlessly extend your mattress's life span and prevent sagging It will give firm bottom support for the mattress These can be avoided with the use of slats. Using slats doubles the mattress's life expectancy. This slat is a good alternative in lieu of a box spring that may be too high for day beds. It will give the bed a lift without adding much height. These slats are strong enough to be used directly on the bed frame in lieu of a box spring.

The slats ware strong and fit perfectly on my bed. Fast shipping.. Quy. VA. Thu May 21 2026

King, Regular Slat

The standard wooden slats provide an excellent surface foundation for any platform beds, bunks, and daybeds. It adds support to any mattress type and will keep the mattress stay in good shape thus extending the life of your mattress the wooden slats made out of black spruce wood are linked to prevent movement during use and they effortlessly extend your mattress's life span and prevent sagging it will give firm bottom support for the mattress these can be avoided with the use of slats using slats doubles the mattress' life expectancy these slats is a good alternative in lieu of a box spring that may be too high for day beds it will give the bed a lift without adding much height these slats is strong enough to be used directly on bed frame in lieu of a box spring.

This works well for why I bought it-exactly what it says it will. Great buy!. Megan. Billings, MT. Mon May 18 2026

King

This split folding bunkie board provides a stable surface foundation for platform beds, slatted bed frames, box springs, and upholstered beds with gaps between slats. (Note: Not recommended for open metal frames without slats). Made with durable plastic panels and wrapped in stitch-bonded gray nonwoven fabric, it offers firm bottom support for your mattress—maintaining its shape, reducing sagging, and extending its lifespan. With a thickness of 0.4 inches, it adds support without increasing height, making it an ideal alternative to traditional box springs that may be too tall for everyday use. Designed for convenience, this foldable bed panel features hook-and-loop fasteners (Velcro) that securely connect the two pieces. Each bed panel folds individually for easy storage and portability, while ensuring lasting comfort and durability.

I’ve bought a low profile bed before and I definitely needed a bunkie board. Definitely recommend this if you’re planning on getting a low profile bed with slats this definitely adds extra support extra support and your mattress doesn’t end to sink through those slab so really nice price for a king funky board. I highly recommend.. Latisha. Memphis, TN. Sat May 23 2026

King

Experience unparalleled comfort and mattress longevity with the Hercules Xtreme Heavy-Duty Solid Wood Bed Support Slats. Designed to provide exceptional support and even weight distribution, these bed slats are the ideal foundation for your mattress. These wooden bed slats offer a sturdy and reliable base for platform beds, bunk beds, and daybeds eliminating the need for link springs or box springs. Crafted from sustainably sourced yellow pine in the U.S. these bed support slats prevent sagging and extend the lifespan of your mattress. Easily transform your existing bed frame into a platform bed frame by simply adding these durable slats. Perfect as a replacement for worn-out or broken bed slats. Enjoy the peace of mind that comes with using a product built to last. The wide spacing between the 12 connected slats ensures optimal air circulation and prevents mattress moisture buildup. Installation is a breeze, making it a hassle-free upgrade for your sleep sanctuary. Why Choose Hercules Xtreme? Unmatched Durability: Built from solid wood for long-lasting strength and support. Versatile Compatibility: Perfect for platform beds, bunk beds, and daybeds. Effortless Assembly: Simple and quick installation process. Enhanced Mattress Life: Prevents sagging and promotes proper mattress ventilation.Experience unparalleled comfort and mattress longevity with the Hercules Xtreme Heavy-Duty Solid Wood Bed Support Slats. Designed to provide exceptional support and even weight distribution, these bed slats are the ideal foundation for your mattress. These wooden bed slats offer a sturdy and reliable base for platform beds, bunk beds, and daybeds by eliminating the need for link springs or box springs. Crafted from sustainably sourced yellow pine in the U.S. these bed support slats prevent sagging and extend the lifespan of your mattress. Easily transform your existing bed frame into a platform bed frame by simply adding these durable slats. Perfect as a replacement for worn-out or broken bed slats. Enjoy the peace of mind that comes with using a product built to last. The wide spacing between the 12 connected slats ensures optimal air circulation and prevents mattress moisture buildup. Installation is a breeze, making it a hassle-free upgrade for your sleep sanctuary. Why Choose Hercules Xtreme? Unmatched Durability: Built from solid wood for long-lasting strength and support. Versatile Compatibility: Perfect for platform beds, bunk beds, and daybeds. Effortless Assembly: Simple and quick installation process. Enhanced Mattress Life: Prevents sagging and promotes proper mattress ventilation.

The boards were cut correctly and the white connecting strips were a big help.. Randall. Melrose, MA. Wed Mar 18 2026

Twin

Meet the metal bunkie board that will support you and your mattress without taking up your space or adding too much height to your bed set. The low-profile bunkie board works great with bunk beds and daybeds and even as a slat replacement for recessed sit-in platform beds. It's built with sturdy steel to provide the support you need while also helping your mattress last longer. Better yet, have your bunkie board set up in minutes with easy assembly.

Very helpful in my kitchen. Didn’t realize it’s going to be so useful. Suvarna. Wed Mar 25 2026

Queen

Love and works perfect with my old bed frame and new mattress!!. Dana. US. Sat May 23 2026

Heavy Duty Slat, King

Super easy to install, I just need something quick and affordable for my kids bed and it’s perfect. Leticia. New York. Tue Feb 03 2026

Standard Slat, King

The wooden slats provide an excellent surface foundation for platform beds, bunks, and daybeds. It adds support to any mattress type and will keep the mattress in good shape thus extending the life of your mattress the wooden slats made out of black spruce wood are linked to prevent movement during use and they effortlessly extend your mattress's life span and prevent sagging it will give firm bottom support for the mattress these can be avoided with the use of slats using slats doubles the mattress' life expectancy these slats is a good alternative instead of a box spring that may be too high for day beds it will give the bed a lift without adding much height these slats is strong enough to be used directly on bed frame instead of a box spring.

This board is a good option if you feel your mattress is sagging too much. It provides solid support and is made of real hardwood. However, keep in mind that there are spaces between the wooden slats, so it is not one solid piece of wood.. Anonymous. Fri May 15 2026

California King

Enhance your sleeping experience with our high-quality wooden slats. Designed to provide additional support for your mattress, these slats are perfect for platform beds, bunk beds, and any other bed frame that requires extra reinforcement. Made from premium-grade wood, our slats are sturdy, durable, and long-lasting. The slats are made of premium SYP (Southern yellow pine) board that is almost 1" thick and 3.38" wide, SYP (Southern yellow pine) is grown in the US and is known for its strength. The slats are hand-selected for strength and appearance, ensuring the best quality. They come in different sizes and styles to fit your specific needs and are easy to install. Simply lay them on your bed frame, attach them to the rails, and enjoy a more comfortable and restful sleep. Our wooden slats are a cost-effective alternative to box springs or foundations, providing better ventilation and preventing moisture build-up in your mattress. They also distribute weight evenly across your bed, preventing it from sagging and extending its lifespan. With our wooden slats, you can enjoy a more hygienic and comfortable sleep, waking up feeling refreshed and energized. So, upgrade your bed today and experience the benefits of our high-quality wooden slats.

my son likes them. they r strong. Trish Horton . Stuart , Virginia. Sun Mar 29 2026

Low Profile (4”), California King

This heavy-duty box spring extends the life of your mattress while providing a solid foundation for restful sleep. Built for lasting support, the steel frame resists sagging and wear, offering reliable structure over time. It's wrapped in a neutral fabric cover, so it blends seamlessly with most bed frames and bedroom aesthetics. Plus, it provides a low-profile foundation for all mattress types. We love how this box spring ensures stability, reduces motion transfer, and supports an even sleep surface – making it a smart, no-fuss addition to any setup.

I ended up no using it because my new bed didn’t need it but it is well built folds out and material zips up tight. I ended up giving them to my grandchildren for their beds. Anonymous. Tue Apr 14 2026

King, Standard Profile (9")

This box spring offers a reliable foundation for your mattress. It's crafted with a metal frame that provides a supportive base for a variety of mattress types. This piece includes a polyester cover that fits over the structure, creating a clean and finished look. Designed to fit within most standard bed frames, it helps elevate your sleep surface while maintaining a low profile. The interior construction is built to support weight evenly. It also features a simple design that makes it easy to incorporate into any bedroom.

Very good quality — I loved it! I give it a 10 out of 10.. Jennifer. Sat May 09 2026

California King

A STURDY FOUNDATION FOR BETTER SLEEPA mattress is only as good as the support beneath it. Without a solid base, it can sag, wear out faster, and leave you waking up sore. This fabric-covered bunkie board creates an evenly firm foundation that extends mattress life, prevents sinking, and makes it feel more comfortable.Designed for both strength and breathability, it features a 1.5-inch thick wood slat frame wrapped in durable stitch-bond fabric for airflow and stability. Unlike bulky box springs or flimsy slats that shift around making noise – this no-sag, split-design bunkie board keeps your mattress supported day and night.Arriving fully assembled for easy transport, it makes setup easy and fits perfectly into your existing bed frame. Whether you need low-profile support or a replacement for loud wooden slats, this bunkie board delivers comfortable stability without the extra weight.PRODUCT SPECIFICATIONS:Usage: Under Mattress SupportThickness: 1.5 inchesMaterial: Solid Wood (Slatted Frame)Covering: Breathable Stitch-Bond FabricTwin: 2-Piece Split DesignFull/Queen/King/Cal King: 4-Piece Split DesignFOR TWIN SIZE BEDS2-piece split design for Twin and Full sizes. Lightweight and easy to maneuver in tight spaces. Perfect for children’s bunk beds, loft beds, and daybeds where a box spring would add too much height.FOR FULL,QUEEN, KING AND CALIFORNIA KING BEDS4-piece split design for Queen, King, and Cal King sizes. Provides sturdy support for bigger mattresses. It works great for standard bed frames that need extra strength, helping to stop sagging early and keeping your mattress firm and comfortable longer

These work just as good as our box frame that was 6” thick! (We got a new bed frame that would’ve raised the mattress up too high). These are a great option for adding extra support without the height! My 9 year old dog is happy to be able to jump on the bed again.. Danielle. New York, NY. Tue Jan 20 2026

Bunkie Board:This is a flexible bunkie board made up of multiple independent pieces that can be easily connected and adjusted to meet your needs. It provides sturdy support and excellent breathability, making it an ideal choice for modern homes. Whether it's for a bedroom, kids' room, hotel/guesthouse, or dormitory, it provides a comfortable, healthy, and long-lasting sleep experience.

Honestly quite easy to build! Took roughly 20 minutes per section. Gives a small elevation to bed and quite comfortable.. Anonymous. Mon Apr 27 2026

Twin

These didn't work out for us. They were slightly too short to sit in the bed rails. Otherwise, good quality and easy to return.. Sara. Brownsburg, IN. Mon Apr 27 2026

Standard Slat, King

The wooden slats provide an excellent surface foundation for any platform beds, bunks, and daybeds. It adds support to any mattress type and will keep the mattress in good shape thus extending the life of your mattress The wooden slats made out of Black Spruce wood are linked to prevent movement during use and they effortlessly extend your mattress's life span and prevent sagging It will give firm bottom support for the mattress These can be avoided with the use of slats using slats doubles the mattress' life expectancy. These slats are a good alternative instead of a box spring that may be too high for day beds It will give the bed a lift without adding much height. These slats are strong enough to be used directly on the bed frame instead of a box spring.

This is a great option for anyone not wanting a box spring but maintain the support. I bought this for my bedframe and have an extra large foam mattress on top. I dont have the extra height from the boxspring so it’s easy to get in and out of bed. Melissa. St. Louis, MO. Sat May 09 2026

King, Standard Profile (8”)

This bamboo box spring offers a streamlined, budget-friendly foundation for your mattress. Available in multiple heights—5'', 7.5'', or 9''—it lets you choose the right profile for your setup. The steel frame is designed to reduce squeaking and sagging, while the removable cover with elastic edges makes it easy to keep clean. Ideal for bedrooms or guest rooms, it supports your mattress without the need for a box spring. Plus, the slatted design promotes airflow to help keep your mattress fresh.

Takes a little bit to put together but looks great.. Holly. Ocala, FL. Wed Feb 11 2026

King

Box spring with it’s strong metal frame of this mattress foundation guarantees robust support for your mattress. Experience a stable and secure sleeping surface that stands up to regular use, providing lasting comfort. Engineered for a quiet and noise-free experience, creating a serene environment for a restful night's sleep. Designed with user convenience in mind, assembly is a breeze. Follow simple instructions for easy setup, allowing you to enjoy the benefits of your new box spring without the hassle of complex installations

Easy to assemble. Exactly the correct thickness. Great item. Would purchase again.. Douglas R. Sat Mar 07 2026

King, Low Profile (5")

Are you troubled by mattress sagging affecting your sleep? Are you bothered by a bed frame that's too low? You need a metal mattress base. This heavy-duty mattress base features spacing between slats to effectively prevent mattress sagging. Standing tall, it's constructed from sturdy steel for enhanced stability and durability, ensuring long-lasting performance. All models come with a neutral-toned cover and feature non-slip elastic straps for easy assembly and disassembly.

YESSS! This box spring was a life-saver. I bought a bed on here that only came with 4 slats and I needed serious support to enjoy my new mattress. Voila! Solved! I put it together in about an hour by myself. As you can see it fits perfectly inside my new bed frame. Slept like a baby last night. I have the standard size 7" because I wanted to be a bit higher off the floor.. Shannon. Torrance, CA. Tue Apr 21 2026

King

Upgrade your sleep setup with the Bunkie Board, designed to deliver strong, reliable support without the need for a bulky box spring. Whether you're dealing with a sagging mattress or simply want a more stable foundation, this heavy-duty bunkie board provides the perfect solution. Crafted to offer firm and even mattress support, this bunkie board helps prevent sagging, improves overall comfort, and extends the life of your mattress. It works seamlessly with memory foam, hybrid, and traditional spring mattresses, giving you a better night’s sleep every time. The low-profile design allows you to maintain a modern, streamlined bed setup while eliminating the need for a box spring. Ideal for platform beds, bunk beds, and other bed frames, it keeps your mattress supported without adding unnecessary height. Built from durable Fiber Board, this heavy-duty support system distributes weight evenly across your bed frame, ensuring long-lasting strength and stability. Unlike weaker alternatives, it is designed to hold up over time without bending or shifting. Enjoy a peaceful night with a noise-free and non-slip design that keeps your mattress securely in place. No more creaking, sliding, or constant adjustments—just consistent support and quiet comfort. Installation is quick and effortless—no tools required. Simply unfold and place the bunkie board on your bed frame, and it's ready to use in under a minute. For larger sizes like King, Queen, Full, and Cal King, the board comes in two sections for easy handling and setup, while Twin and Twin XL sizes come as a single piece. For best results, we recommend measuring the inside width of your bed frame before ordering to ensure a proper fit, as bed frame dimensions may vary.

They are perfect to use just the correct size and very sturdy. Kathy. Tue May 19 2026

Calìornia King

This product is designed to provide excellent support under any mattress. It ships in a compact box and can be easily assembled in minutes — without any tools! Unlike traditional box springs, our foundation can be broken down quickly if you’re moving or need to maneuver around tight corners. A Casper Foundation ensures that mattresses, sleep as they should. Some older box springs or foundations don’t provide a solid surface, causing mattresses to sag from the support breaks. Our Casper Foundations slats are positioned a perfect four inches apart for optimal support. A strong and level foundation helps mattresses perform at their peak for a decade or more, no matter what kind of bed frame they sit on. Casper Foundations and mattresses are the perfect pair. We spent over a year developing the Casper Foundations, so its design has the same considerations as our mattresses.

This is perfect!!! My bed now is so comfortable and the fabric that the manufacturer choose is elegant. If you are considering a box spring don’t hesitate on this one!. Ed Sellen. Las Vegas, NV. Thu Apr 23 2026

Twin XL

Embrace the discreet support of the bunkie board, a sleek yet vital addition to your bedding ensemble. This slender layer of solidity is designed to lie unnoticed between your mattress and bed frame, providing a smooth, uniform surface that enhances your comfort without altering the profile of your bed. Crafted for longevity and ease, its compact construction ensures it fits snugly in any setting, from bustling children's bunk beds to the minimalist's platform bed. With its low profile, the bunkie board is an unsung hero, offering the silent strength needed to support you and your mattress throughout the meandering journey of dreams. Invite this essential piece into your home, and let it lift your sleep experience to new heights of stability and subtlety

WOW! I Did not realize the difference this would make in my comfort and sleeping. I ABSOLUTELY DO NOT REGRET BUYING THIS BUNKIE.. Donna. Bedford, KY. Wed May 20 2026

King

Bunkie Board: This is a flexible bunkie board made up of multiple independent pieces that can be easily connected and adjusted to meet your needs. It provides sturdy support and excellent breathability, making it an ideal choice for modern homes. Whether it's for a bedroom, kids' room, hotel/guesthouse, or dormitory, it provides a comfortable, healthy, and long-lasting sleep experience.

As described. Adds enough support. Mary. Salisbury, NC. Tue Dec 23 2025

A STURDY FOUNDATION FOR BETTER SLEEPA mattress is only as good as the support beneath it. Without a solid base, it can sag, wear out faster, and leave you waking up sore. This fabric-covered bunkie board creates an evenly firm foundation that extends mattress life, prevents sinking, and makes it feel more comfortable.Designed for both strength and breathability, it features a 1.5-inch thick wood solid frame wrapped in durable stitch-bond fabric for airflow and stability. Unlike bulky box springs or flimsy slats that shift around making noise – this no-sag, split-design bunkie board keeps your mattress supported day and night.Arriving fully assembled for easy transport, it makes setup easy and fits perfectly into your existing bed frame. Whether you need low-profile support or a replacement for loud wooden slats, this bunkie board delivers comfortable stability without the extra weight.PRODUCT SPECIFICATIONS:Usage: Under Mattress SupportThickness: 1.5 inchesMaterial: Solid Wood (Solid Surface)Covering: Breathable Stitch-Bond FabricTwin/Twin XL/Full/Queen/King: 2-Piece Split DesignFull/Queen/King/Cal King: 4-Piece Split DesignFOR TWIN, TWIN XL , FULL, QUEEN AND KING SIZE BEDS2-piece split design for Twin and Full sizes. Lightweight and easy to maneuver in tight spaces. Perfect for children’s bunk beds, loft beds, and daybeds where a box spring would add too much height.FOR FULL, QUEEN, KING AND CALIFORNIA KING BEDS4-piece split design for Queen, King, and Cal King sizes. Provides sturdy support for bigger mattresses. It works great for standard bed frames that need extra strength, helping to stop sagging early and keeping your mattress firm and comfortable longer.

This is so much better for the mattress than just laying it on the slats! No sagging anywhere.. Joy. Houston, TX. Wed Apr 29 2026

King

Mattress Support Split Bunkie Board, Foldable Bed Panels, Slats with Cover

Standard Profile (8"), California King

We are here to help you select what’s best for your sleep. Our easy wood box spring/foundation with simple assembly is just what supports your favorite mattress. Don’t have a mattress? Do not worry. Our box spring bed frame is specifically designed to handle all kinds of mattresses even heavier ones like memory foam and latex. The sturdy design is crafted using lightweight but dense lumber so that any kind of stress on the mattress does not create squeaks. The traditional box spring design has equally distant wooden slats so the product supports imbalance easily. Get this beautiful piece to adorn your home and give your mattress the love it deserves. Our manufacturing abides the strict quality standards so you get to stop worrying over durability. The product is shipped to you in an easily assembled structure so setting it up is fun. Moreover, our configuration allows you to create your heaven for your beauty sleep.

Awesome purchase Looking for a full size right now. David. Thu Apr 02 2026

California King

Complete a daybed, bunk bed, or trundle set up with this 2-inch Bunkie board. Built to offer firm support, its multi-slat construction is sound and efficient. Three-layer quilt stitching on its white knit fabric cover features Tex-45 Flameout Firefly yellow thread. Built with North American lumber.

Great bunkie board. Fits our bed perfect. Delivery man was so nice and carried the HEAVY box into the room for me. I am in a wheelchair so this was a great help. Now with the bed lower I can get in my bed safely. Looks great too.. Kate. Allentown, PA. Mon Apr 13 2020

King

Our metal platform bed frame with reinforced steel-wood structure and non-slip design, thick, widened, and closely spaced wood slat planks provide extra stability and durability and prevent your mattress from sagging. The single bed frame can support up to 800 pounds, while the double bed frame can support a max of 1500 pounds, the legs with non-slip pads ensuring a stable and noise-free sleeping environment for a peaceful night's sleep. In addition, the wood slat bed frame legs have built-in slots for headboards of most sizes. With 14 inches of storage space under the bed for easy storage. This steel bed frame with solid wood slats adds style and comfort to your bedroom!

Very strudy. I have them in queen and twin. Would buy again. Annette. US. Thu May 07 2026

Standard Profile (7"), King

I’m very disappointed with this purchase. The box looks like it should be good quality, but unfortunately it arrived in poor condition. I contacted customer service to report the issue, and while they offered a 20 discount, I asked for a bit more since I really don’t want to go through the hassle of returning it, buying another one, and waiting again for shipping. They asked me to wait 24 hours for a response, so I’m still hoping for a better resolution. This is actually my third recent order with problems, which is very frustrating. I’ve been a Wayfair customer for years and never had this many issues before. Really disappointed with this experience. I received an email from Wayfair saying they are going to credit back to my original payment method, which I appreciate. I already finished building the box spring and, as I mentioned before, it does look like good quality overall. I really hope I won’t have any problems with it later on. I’ve been a loyal customer for many years, so I’m hoping this issue was just an unfortunate experience.. Veronica. Jacksonville, FL. Tue May 05 2026

Queen, Standard Profile (8")

Cherish the sweetest of your dreams and a peaceful sleep with the Wooden Box Spring. This charming deluxe product has been handcrafted by our team in such a way that it provides underlying support for the mattresses. The cheapest, long-lasting plush and the best thing you can buy. Hand-finished and traditional for a clean look, our low-profile platform twin bed frame is made of sustainably sourced and responsibly firm wood. We're an online furniture store that stocks a variety of furniture on Wayfair, like Wooden Box Springs, sets, bunkie boards, trifolds, bunk beds, toppers, metal beds, etc. We know finding furniture stores locally is hard, so we have boxed everything you need on Wayfair. Our product is manufactured to be the same size as the bed and provides extra support for your mattress. The soft cushion support, by a wooden frame filled with slats wrapped in the garment. It provides underlying support for the mattress which will result in improving air-flow between the mattresses resulting in keeping their temperature cooler. Moreover, it raises the mattress to a more comfortable height and gives a smart base increasing the durability of the mattress by absorbing the shocks impacting on it and stops from moving. The even number of spaced slats with slatted support ensures that your mattresses are covered from any damage or wear and tear. It supports the slat and innerspring mobility and the flat riser prevents from folding and will allow you to rest better like a king. It's time for the rest you deserve! Gift yourself or a loved one a treasured beauty rest experience!!

My partner and I have been using this split frame for a few months now and we love it. This is our first hollow box spring after living with an old coil box spring for so long. Though there are definitely differences, we sleep just as well on it. For reference, the two of us on our queen double pillow top mattress with four additional mattress tops are roughly 650lbs all together. This split frame easily holds all of the combined weight. We live in a second floor condo with a winding staircase and this split frame was easy to maneuver up both sets of stairs.. Remi. Ohio. Mon Jan 19 2026

King

Experience Unmatched Comfort with our Bunkie Board! Tired of feeling those uncomfortable steel and hard support frames while sleeping on your pullout sofa bed? Our innovative support board is here to transform your sleep experience by providing a plush and supportive surface.

This is great. I just got a mattress that requires slats to be super close together but I didn’t want to be limited on frames. This was super easy to install out of the box and it feels really sturdy. Definitely a good choice for the price.. Anonymous. Sat May 23 2026

California King, Low Profile (5")

This low-profile box spring is meticulously crafted to offer exceptional support for any mattress. While selecting the perfect mattress is a crucial aspect of creating an ideal sleeping environment, it's equally important to consider the mattress foundations. Constructed from durable metal with a classic steel box spring design. Elevate your sleep experience with this thoughtfully designed bed foundation, ensuring you receive the utmost comfort and support for a restful night's sleep. The product only includes the base box spring and does not include the bottom of the bed frame.

Exactly as described and easy to put together. Anonymous. Sun May 17 2026

Full

The standard wooden slats provide an excellent surface foundation for any platform beds, bunks, and daybeds. It adds support to any mattress type and will keep the mattress in good shape thus extending the life of your mattress The wooden slats made out of Black Spruce wood are linked to prevent movement during use and they effortlessly extend your mattress's life span and prevent sagging It will give firm Bottom support for the mattress These can be avoided with the use of slats Using slats doubles the mattress' Life expectancy These slats is a good alternative instead of a box spring that may be too high for day beds It will give the bed a lift without adding much Height These slats is strong enough to be used directly on bed frame instead of a box spring.

Exactly what I needed for a full-sized platform bed.. Ashley. Ponte Vedra Beach, FL. Wed Oct 01 2025

Bunkie Board: This is a flexible bunkie board made up of multiple independent pieces that can be easily connected and adjusted to meet your needs. It provides sturdy support and excellent breathability, making it an ideal choice for modern homes. Whether it's for a bedroom, kids' room, hotel/guesthouse, or dormitory, it provides a comfortable, healthy, and long-lasting sleep experience.

I have been trying to return due to hardware and not enough pieces but you keep giving me different things to do. Eliza. Mon May 11 2026

Cal King

The natural wood composite deck goes on top of the pedestal to support the mattress or waterbed. You can use a bed skirt or dust ruffle to cover and match your décor.

Love this breathes new life into our old mattress providing additional support and fit perfectly.. Alisha. Fayetteville, AR. Sat Aug 12 2023

King

This 4-inch low-profile box spring is meticulously crafted to offer exceptional support for any mattress. Comes with a high-quality cloth cover for easy washing. Constructed from durable metal with a classic steel box spring design. Warm reminder：The product only includes the base box spring and does not include the bottom of the bed frame and there are no legs.

Good morning as a woman many may think it’s not suitable or easy enough for a woman to put something like that together. The next day, after arrival I sat down, read the instructions, separated my parts, tools everything. It took me about half an hour to put it together and it works lovely. It was the perfect size height, wise that my guest room is finished finally.. Marcai. West Orange, NJ. Thu Mar 19 2026

Low Profile (4"), Queen

Solid support, easy setup – for a restful sleep:This box spring is made of high-hardness, thickened all-metal material and features a reinforced frame structure, providing solid support with a strong weight capacity of 3500 lbs / 1587.57 kg. It is stable and resistant to wobbling. Additionally, it comes with all the necessary accessories and instructions, making installation easy even without prior experience.

High Profile (16"), King

Sturdy and supportive, the Wayfair Sleep metal mattress foundation with cover with Cover functions like a box spring while seamlessly blending with the frame to provide essential base support. It features a steel frame and solid wood legs. The included padded, zip-free cover comes in a neutral dark gray hue that complements the black legs, fitting well with almost any décor. Available in both 16" and 11" heights, there's a suitable option for everyone. This box spring offers bolt-free assembly and includes all necessary parts and instructions for a quick and easy setup. Rest easy with the included 5-year limited warranty from the manufacturer.

Easy to assemble! Very sturdy! This height box raises it slightly above the side rails. This may require a wider comforter to cover. Justin. Palm Beach, FL. Thu Jan 01 2026

California King, Standard Profile (8")

We are a proud manufacturer of the finest quality box Springs, with the highest standards in durability, quality, comfort, & beauty. All of our products are made in the USA to ensure that you get only the best! This item is part of our Hollywood collection, it has the following features: this box spring is uniquely designed to give you the kind of undisturbed sleep nature intended. Wood foundation, Continental box meets federal standards 1632 and 1633 fire code.

In my photo you can see the 4 inch box spring that I chose for my queen bed. I'm so glad I didn't go with the 2-in nor the 6-in, this one falls right in the middle and is just right for me. I wanted something that I did not have to assemble, this is perfect comes pre-assembled, hooray! I also didn't want a metal box spring because metal attracts EMFs, and although at an extremely low amount I still am not a comfortable with metal box springs. This wooden box spring is truly pre-assembled and comes in two sections so it's easier to move into the room of choice. And that's it just lay it on your foundation and you're ready to go!. Princess Marty. MI. Mon Mar 23 2026

A STURDY FOUNDATION FOR BETTER SLEEPA mattress is only as good as the support beneath it. Without a solid base, it can sag, wear out faster, and leave you waking up sore. This fabric-covered bunkie board creates an evenly firm foundation that extends mattress life, prevents sinking, and makes it feel more comfortable.Designed for both strength and breathability, it features a 1.5-inch thick wood solid frame wrapped in durable stitch-bond fabric for airflow and stability. Unlike bulky box springs or flimsy slats that shift around making noise – this no-sag, split-design bunkie board keeps your mattress supported day and night.Arriving fully assembled for easy transport, it makes setup easy and fits perfectly into your existing bed frame. Whether you need low-profile support or a replacement for loud wooden slats, this bunkie board delivers comfortable stability without the extra weight.PRODUCT SPECIFICATIONS:Usage: Under Mattress SupportThickness: 1.5 inchesMaterial: Solid Wood (Solid Surface)Covering: Breathable Stitch-Bond FabricTwin/Twin XL/Full/Queen/King: 2-Piece Split DesignFull/Queen/King/Cal King: 4-Piece Split DesignFOR TWIN, TWIN XL , FULL, QUEEN AND KING SIZE BEDS2-piece split design for Twin and Full sizes. Lightweight and easy to maneuver in tight spaces. Perfect for children’s bunk beds, loft beds, and daybeds where a box spring would add too much height.FOR FULL, QUEEN, KING AND CALIFORNIA KING BEDS4-piece split design for Queen, King, and Cal King sizes. Provides sturdy support for bigger mattresses. It works great for standard bed frames that need extra strength, helping to stop sagging early and keeping your mattress firm and comfortable longer.

California King, Standard Profile (7.75")

We are a proud manufacturer of the finest quality mattresses and box springs, with the highest standards in durability, quality, comfort, and beauty. All of our products are to ensure that you get only the best.

Easier to put together than I expected. Kelly Ann. Green Valley, AZ. Wed May 20 2026

California King

The Deluxe Organic Bed Foundation is designed to perfectly complement your Naturepedic mattress. Our certified organic foundations are strong and sturdy for long-lasting support. They're made with FSC-certified North American wood and feature luxurious organic cotton fabrics and extra slats for additional strength. A quality foundation is essential to maintaining the integrity of your mattress over time and can make a noticeable difference in the feel of your bed as well. The extra slats help prevent the bottom of your mattress from developing a waviness that can reduce the lifespan of the mattress. Made in-house with meticulous attention to detail. No flame retardants or polyfoams.

Love the quality and comfort of our Naturepedic!!!. Joe. Undisclosed. Sun Feb 16 2025

Queen, Low Profile (4")

We like to think of the quick lock metal box spring as the 2.0 version of your traditional mattress foundation. Made sturdier than ever by its substantial steel frame and with its game-changing assembly method, we’ve developed a better way to deliver great sleep to your door. Created with closely spaced slats to accompany your latex, memory foam, or spring mattress, this durable box spring comes in three different thicknesses so your bed can be as short or as tall as you like it. The box spring features our fool-proof quick-lock assembly system, meaning you spend less time screwing in bolts, and you get to be pleasantly surprised by how simply and quickly it comes together. You may even pat yourself on the back once you’re done we encourage that. We’re so sure of this foundation (along with hundreds of happy customers) that it’s backed by a 5-year worry-free warranty, so you can sleep confidently for years to come.

Not a lot to say, it's pretty standard. Be careful with the long center support rail. Make sure if picturing it top to bottom, you have to make sure that center rail is in place the correct way, or, you end up tearing it apart and re-doing it. I'm just saying.. Mike. Bend, OR. Sun Mar 29 2026

Low Profile (4"), Queen

Welcome to the Alwyn Home! Here we offer you the best prices for the best quality. Come have a look at our latest Split Fully Assembled Box Spring for Mattress from our Alwyn Home collection. This design is handcrafted so that you forget back pains and discomfort forever. Lay down your favorite mattress on our box spring to enjoy the beautiful sleep you always wanted. The equally distant slats and wood frame do not let the frame loosen up and are strong enough to handle various kinds of duress. You don’t need to worry about a squeaky bed frame ever again. The excellent packaging and design of the box spring are pre-assembled, just the perfect fit for your bedroom. The product is lightweight even as a traditional box spring and lets you have these benefits in assorted sizes namely: Twin, Twin-XL, Full, Full XL, Queen, King, and California King. We have twin profiles of the product in 4” and 8” thicknesses crafted just for your needs.

As expected. Sturdy and quiet. Adam. Fort Lauderdale. Thu May 21 2026

California King

Ideal for master bedrooms, guest rooms, and rental properties - elevates your mattress to knee height for easy getting in/out. Perfect for families with kids and pets, the stain-resistant cover and sturdy frame withstand daily use. Compatible with all mattress types, it revitalizes old sagging mattresses without replacing the entire bed.

Took my husband about 20 min to put together and he is very handy. Very quiet, which is exactly what we were hoping for. No noise when he rolls over at night.. Carley. Amarillo, TX. Mon Apr 13 2026

King, 9"

We like to think of box springs as the backbone for your mattress. The best kind should be flat, level, and built to keep your mattress in tip-top shape. And that describes this box spring to a T. With its easily assembled, dependable structure, you can rest assured that your mattress has the best foundation it can have. Made from metal, it comes with a polyester cover in white and blue for a classic look we love. Packed in a box with everything you need, it also includes a 5-year warranty from the manufacturer.

Loved this box spring! So easy to put together! Liked the fact of the metal bars and not actual springs. Very supportive Would recommend - put together on top of frame made it easier to. Kim. Wellington, OH. Sat May 09 2026

14", King

This metal platform bed provides strong support for your memory foam, latex, or spring mattress. This platform bed with clearance under the frame for valuable under bed storage. The clean lines and sleek finish of the bed frame deliver a sense of simplicity and freshness to any space. This minimalist-style metal platform bed will meet your sleeping requirements and bring a great vibe to any room.

This worked out perfect with the mattress, and being a little higher, there is more room under bed for storage.. Jennifer Picinich. Kannapolis, NC. Tue May 19 2026