Folding Box Springs & Foundations

This heavy-duty box spring delivers a clean, practical design to provide a reliable foundation for your mattress setup. It features a steel interior framework that helps prevent sagging and wear over time, extending the useful life of your sleep surface. The clean-lined profile is wrapped in a fabric cover, creating a neutral backdrop that coordinates easily with your choice of bedding. It easily rests inside your existing bed frame to help distribute weight evenly across the base while minimizing motion transfer. Plus, its folding design makes it easy to move through tight hallways or store away when it's not needed.

The box spring lifts the bed up to the level that I wished for. My son has been using it for about a year, no complaints. Francline. Trumbull, CT. Sun Sep 06 2026

Heavy-duty structural bed frames are engineered to deliver exceptional support beneath any mattress. While we often spend considerable time selecting the perfect mattress, issues like sagging and improper height can arise—that's why you also need the right mattress foundation! Crafted from metal with a standard steel spring frame design, its clean lines seamlessly complement both modern and classic decor styles. We are dedicated to creating the ultimate sleep experience for you.

The assembly took me a little longer than expected due to all the parts and screws. The metal box spring is definitely sturdy and I’m happy with the height of the mattress.. Jenna. TX. Thu Sep 10 2026

Bunkie boards split bunkie board provides a surface foundation for all types of platform beds, bunk beds, and sofa beds. We offer four sizes of bed bases: the King size (76'‘ x 80’'), Queen size (60'‘ x 80’'), and Full size (54'‘ x 75’') consist of two sections placed side by side, while the Twin size (38'‘ x 75’') is a single piece.They under mattress support for any type of mattress and help keep it in good condition, thereby extending its lifespan. The Oxford fabric on the underside provides effective slip resistance, and each corner of the bed base is equipped with straps to prevent shifting during use. It can be placed directly on the bed frame without the need for a spring mattress. This bed base offers long-lasting comfort and durability, ensuring you enjoy a restful night’s sleep. The split-piece design offers exceptional convenience, and the foldable design makes it lightweight and portable, allowing for easy transport even in tight apartment spaces.

This was very easy to put together and on the bed. There is Velcro in each corner and the middle to secure it to the frame. I am hoping this will greatly help the bed be more stable and firm giving her more support.. Jennifer. Gainesville, VA. Wed Aug 05 2026

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.

I purchased a Full size and a Queen size. Both fit the bed frames perfectly and were easy to put together.. Amy. Farmington, MI. Mon Sep 14 2026

Upgrade your mattress support with this 0.3" Split Folding Bunkie Board, designed to create a stable foundation for platform beds, slatted bed frames, box springs, and upholstered beds with spaced slats. (Not recommended for open metal frames without slats.) Made with durable polypropylene (PP) panels wrapped in stitch-bonded gray nonwoven fabric, it delivers firm support to help reduce mattress sagging and maintain a more even sleeping surface. The slim 0.3" profile adds support without increasing bed height, offering a convenient alternative to traditional box springs. The foldable two-piece design with hook-and-loop fasteners allows for quick setup, easy storage, and effortless portability, making it a practical solution for everyday mattress support needs.

I am very happy with this Bunkie board. It was easy to set up, feels sturdy, and provided excellent support for my mattress right away. My bed feels much more stable, and I no longer notice any sagging or movement. It has made sleeping more comfortable, and I appreciate that it has a low-profile design without adding unnecessary height. The quality is better than I expected, especially for the price. I would definitely recommend this Bunkie board to anyone looking for extra mattress support.. Kelly Watt. Tue Jul 21 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 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

I have a full size mattress on a split box spring because a full size didn’t fit up the stairs. My issue was not with my mattress but the box spring which seemed to be useless. This board gives my mattress the support it should have had.. Kelley. Massillon, OH. Fri Sep 04 2026

The mattress support system is great! It's exactly what I wanted and needed. Once again it was Wayfair to the rescue!. Sheila. Chesterfield, VA. Thu Sep 10 2026

This BUNKIE BOARD adds extra bed support under the mattress to help prevent sagging, extending the life of your mattress. Designed as a low-profile bed board, it’s a smart choice over bulky box springs or mattress bases.The BED BOARD FOR UNDER MATTRESS SUPPORT offers firm, even support without the added height of a traditional box spring. Featuring a foldable and lightweight design, this BACKBOARD FOR BED is easy to store and ideal for folding beds, futon mattresses, foldable bed frames, or travel cots.Flat bed frame, foldable bed frame , folding bed frame, low-profile bed board, good mattress base, mattress support bed, bed slats, bunkie board, box spring, thin board, thin box spring, bed box spring,The UNDER-MATTRESS SUPPORT BED BOARD is perfect for kid’s beds, bunk beds, sofa beds, pull-out beds, and cardboard bed frames with no box spring needed—compatible with metal frames, wood slats, and standard bed slat foundations. The BED SUPPORT BOARD measures 74" x 53" and folds down to 53" x 15". As a thin box spring alternative, it is intended to fit beneath the centre of the mattress for added support without covering the entire base. PRODUCT SPECIFICATIONS:Usage: Under Mattress SupportThickness: 0.20 inchesMaterial: Cardboard

Works great. Holds the weight of the queen size Tempurpedic mattress well. It was easy to use and put on the bed frame. It way better than having a box spring. The mattress doesn’t slip or move and it covered the frame completely.. Tm. Greensboro, NC. Mon Sep 14 2026

Foldable Bunkie Board:This foldable bunkie board creates a stable base for your mattress. High-strength PP panels help reduce sagging, while the Oxford fabric bottom with textured grip and hook-and-loop straps keeps it in place. The 0.4 in thin design fits various mattresses and frames, and folds easily for storage.

This came in two parts since I have a queen bed. It helps so much make the bed stiffer. My mattress is too soft and this definitely made it stiffer and cheaper than a new mattress. Install is super easy. Anonymous. Ballwin, MO. Sun Aug 02 2026

Foldable Bunkie Board:This foldable bunkie board creates a stable, quiet base for your mattress. The Plywood board provides stronger support than particle board to help reduce sagging. The slim design fits various frames, while nylon straps allow quick setup and easy folding for moving, rentals, and small spaces.

Upgrade your sleep foundation with this modern low-profile box spring, designed to provide reliable mattress support with an upholstered appearance. Constructed with a strong metal frame and wrapped in durable fabric, it offers long-lasting stability while enhancing the overall look of your bed setup. Its low-profile design delivers solid support without the extra height of a traditional box spring, making it ideal for contemporary bedrooms. Available in Twin, Full, Queen, and King sizes, it easily accommodates different mattress types, bed frames, and room layouts.

So far so good very low but I like it. Ahhmora. Conyers, GA. Wed May 27 2026

Very strong and easy to assemble. Nativida. Conroe, TX. Fri May 08 2026

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

Good product! It does exactly what its supposed to do. Offers support under the mattress. I really recommend getting something like this if you have a bed with bars across. It makes a huge difference adding support to the body. It has velcro to secure it to the frame. The material seems durable.. Sonia. Spring, TX. Fri Jun 26 2026

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 board is good for bunk beds. Nicole. Beaverton, OR. Mon Aug 31 2026

A crucial component of your bed setup, the right foundation is just as essential as your mattress.

Easy to put together, works better than a wood one since they usually break. The cover comes off to wash as needed.. Michelle Nicole. Mesa, AZ. Thu Aug 13 2026

Foldable Bunkie Board：This foldable bunkie board creates a stable base for your mattress. High-strength PP panels help reduce sagging, while the Oxford fabric bottom with textured grip and hook-and-loop straps keeps it in place. The 0.4 in thin design fits various mattresses and frames, and folds easily for storage.

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.

I needed support under a mattress, but the frame has short sides, and I did not want to add 3"-4" height. This product is only 1.5", very sturdy, and perfect for this application, versus a standard box spring, or plywood.. Rita. Silver Spring, MD. Sat Jun 13 2026

Foldable Bunkie Board:This foldable bunkie board creates a stable base for your mattress. High-strength PP panels help reduce sagging, while the Oxford fabric bottom with textured grip and hook-and-loop straps keeps it in place. The 0.4 in thin design fits various mattresses and frames, and folds easily for storage.

Bunkie Board: This innovative bunkie board design features a foldable function, making it easy to store and install. It provides flexible space solutions with solid support and great breathability. Ideal for modern living, whether in a bedroom, kids' room, hotel/guesthouse, or dormitory, it ensures a comfortable and healthy sleep experience.

Just what I needed - strong and good quality!. Sam Sam. Thu Sep 10 2026

Do not overlook the significance of your bed's foundation, it is just as crucial as your mattress.

Exactly what we needed! No squeaks or creaks!. Anonymous. Sun Mar 22 2026

Foldable Bunkie Board:This foldable bunkie board creates a stable base for your mattress. High-strength PP panels help reduce sagging, while the Oxford fabric bottom with textured grip and hook-and-loop straps keeps it in place. The 0.4 in thin design fits various mattresses and frames, and folds easily for storage.

Foldable Bunkie Board：This foldable bunkie board creates a stable base for your mattress. High-strength PP panels help reduce sagging, while the Oxford fabric bottom with textured grip and hook-and-loop straps keeps it in place. The 0.4 in thin design fits various mattresses and frames, and folds easily for storage.

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.

The foundation has been solid and puts my bed at the perfect height. Be aware that the foundation cannot be moved without lifting it because that would damage the screw-in legs.. Diane D.. Wed Sep 02 2026

Your search for sturdy bed support ends here! We have just what you need - a 1.5-inch Split Fully Assembled Bunkie Board for Mattress/Bed Support for your lovely bed frame. We aim to provide the best quality products at economical prices designed especially for your needs. The product here is fully equipped to support your mattress and is highly recommended if you don’t prefer high-box springs. Avoid the feeling of your mattress sinking or ripping when directly placed on the bedframe. The stitch-bonded non-woven fabric of the product gives it a tough edge and durability to endure the stress of the mattress. This will allow you to get your beauty sleep peacefully, reduce fatigue, give sturdy back support, and also ensure good blood circulation. The packaging is conveniently created to allow easy transportation and setup. Compact homes are not a problem anymore. The fully assembled Bunkie board is ready to use and available in assorted sizes namely - twin, twin XL, full, queen & king with a height of 1.5”. The product is to be used on a bed frame for optimal support to your mattress.

I was a little worried if it would be strong because the price was so affordable. And yes I was able to put my King 14 inch thick mattress on top and it is definitely supportive. Valencia. TX. Mon Sep 07 2026

Bunkie Board:This innovative bunkie board design features a foldable function, making it easy to store and install. It provides flexible space solutions with solid support and great breathability. Ideal for modern living, whether in a bedroom, kids' room, hotel/guesthouse, or dormitory, it ensures a comfortable and healthy sleep experience.

These are purrfect for my house! Our kitties love to go under the bed and scratch at mattresses. These bunkie boards redirected kittys to their scratching post and saved our new lovely mattresses!. Anne. Skokie, IL. Tue Sep 08 2026

This standard profile folding metal box spring replaces the traditional box spring with an innovative design. It is constructed with heavy gauge metal and the edges are strengthened for maximum support and durability. A non-skid fabric keeps the mattress centered. Setup is quick and easy and no tools are required.

Easy to use! Great when we moved! Doesn’t take up space since they fold down!. Chelsea. North Augusta, SC. Sun Aug 16 2026

Upgrade your mattress support with this 8mm split folding bunkie board. Designed for platform beds, slatted frames, and box springs, it provides a firm foundation to reduce sagging and maintain an even sleeping surface. Wrapped in durable stitch-bonded gray nonwoven fabric, its slim profile adds support without increasing bed height. The foldable two-piece design with hook-and-loop fasteners ensures quick setup, easy storage, and effortless portability.

Believe it or not, we’ve made the box spring more functional, more durable, and dare we even say, fun! our no assembly box spring is not your average foundation. Its folding design not only makes set-up insanely easy, but it also comes in handy on moving days, maneuvering easily in and around tight hallways and corners. What’s more, it features a structure made of thick and durable steel, meaning that frames and mattresses may come and go, but this box spring will be with you for the long haul. Once unboxed, this brilliant foundation practically assembles itself by taking shape once unfolded. Essentially, deciding where to place the bed will take longer than setting up this box spring. Backed by both our 5-year worry-free warranty and hundreds of positive customer reviews, this box spring is about as easy as decisions get.

Loved this metal spring box...5 stars. Briana. Suitland, MD. Thu May 14 2026

Sleep soundly and comfortably atop a reliably sturdy base with this stylish and structurally sound queen-sized bed foundation. Crafted with a durable metal frame, it assembles with effortless ease and provides excellent support beneath a removable dark gray fabric cover, making for a bed foundation that is not only easy to assemble and install but contains a striking level of sophisticated class.

I still have to open the box which came with another box that appears to be some type of mounting unit. It might have been easier to have a mattress and box spring openly delivered with plastic covering. I feel like this is a project.. City Marshal Diane. US. Fri Dec 08 2023

Foldable Bunkie Board：This foldable bunkie board creates a stable base for your mattress. High-strength PP panels help reduce sagging, while the Oxford fabric bottom with textured grip and hook-and-loop straps keeps it in place. The 0.4 in thin design fits various mattresses and frames, and folds easily for storage.

It fits my king-size bed perfectly. The frame is sturdy and easily supports a 12-inch mattress.. Jasmina. Oakton, VA. Fri Jun 26 2026

Foldable Bunkie Board:This foldable bunkie board creates a stable base for your mattress. High-strength PP panels help reduce sagging, while the Oxford fabric bottom with textured grip and hook-and-loop straps keeps it in place. The 0.4 in thin design fits various mattresses and frames, and folds easily for storage.

Whether you need new slats for your bed or want to replace your box spring with a lower-profile option, these slats are the perfect solution. They are made with sturdy wood for long-lasting support and are covered in an eco-friendly olefin fabric that is also durable and easy to maintain. Enjoy your slats hassle-free with compact packaging, convenient delivery, and easy setup. Simply unroll your slats vertically across your existing bed frame and roll them back up to store away as needed.

This bunkie board works great for added support on top of my daughter's platform bed frame. I would definitely recommend.. Laurie. Phoenix, AZ. Wed Sep 09 2026

This folding metal box spring is the right choice for easy storage and transport. It requires a very simple assembly. Serves the purpose of a regular box spring, but made from steel for longer-lasting durability.

I like this, but wish it had something to hold the slats in place, as we moved it and a couple of them fell out. Overall good product.. Kristi. West Mansfield, OH. Sat Mar 14 2020

A medium-firm mattress with high-density foam comfort and pressure-relieving support for a better night's sleep. The foam mattress has a quilted cover for added comfort. It is compressed, rolled, and shipped in a box for a simple setup; it easily fits through narrow hallways and staircases. The foundation features durable slats for even distribution. This easy-assembly box spring makes it easy to store and transport.

Trash! Nothing what the image depicts. Very disappointed. Never again. Just lost a customer. DONT BE NEXT PRODUCT IS TRASH.. Omni Being. Brooklyn, NY. Wed Jul 20 2022

The coolest invention since sliced bread. This innovative metal folding foundation ships right to your door and can be assembled in minutes, just slide the foundation out of the box and unfold it. The frame snaps together with no tools necessary. The foundation comes with a coordinating cover that can be placed on the foundation easily and it coordinates well with most mattresses. The strong and sturdy structure prevents your mattress from sagging and supports today's heavier mattresses, and it is more durable than a standard foundation. The low profile is a perfect solution for today’s taller mattresses and is a low-cost solution to traditional foundations or box springs.

Nice and durable, no squeaks, easy to set up. Teresa. Surrey, BC. Mon Sep 14 2026

Works with all mattresses with any spring, foam, or hybrid mattress which offers the look and functionality of a traditional box spring, with long-lasting durability which comes split in two to easily pass through narrow hallways & doors also fully assembled and ready to use, open the box, screw in the legs and its ready to use. Very Compact resulting fast and easy shipment.

Like it but this is the second item that came damaged.. Mary. Lake Mills, WI. Wed Apr 15 2020

Revitalize your sleep experience, with a thoughtful solution for enhanced mattress support and comfort. Crafted to prevent sagging and breathe new life into older mattresses, this board is designed to provide the support your mattress needs for a restful night's sleep. Say goodbye to the bulk and added height of traditional box springs with our low-profile bed solution. The bed board for under mattresses offers a sleek alternative, maintaining optimal firmness without compromising on aesthetics. Enjoy a modern and streamlined bedroom look without sacrificing support. Convenience meets practicality with a conveniently foldable design. This mattress support is not only sturdy but also easily foldable for simple storage and portability. Perfect for those on the go or anyone looking to reorganize their bedroom without the hassle of heavy, cumbersome supports. Versatility is key, and it provides the ideal mattress support for various bed types. Whether it's a kid's bed, bunk bed, sleeper sofa, pull-out bed, sofa bed, or a bed with supportive slats, this board ensures consistent and reliable support. A crucial note: The board is not intended to fit under the entirety of the mattress. Instead, it is meant to be placed in the middle with several inches on each side, offering targeted reinforcement where it matters most. Elevate your sleep sanctuary with versatility and innovation.

Great to lower beds so they are not too high.. Lori. Augusta, ME. Sat Apr 25 2026

Works with all mattresses with any spring, foam, or hybrid mattress which offers the look and functionality of a traditional box spring, with long-lasting durability which comes split in two to easily pass through narrow hallways & doors also fully assembled and ready to use, open the box, screw in the legs and its ready to use. Very Compact resulting fast and easy shipment.

This platform bed is the right choice for easy storage and transport. It requires a very simple assembly. Premium quality material is used for more stable and durable construction. The support slats evenly distribute the mattress for a good night's sleep.

This platform is great, but its construction could use some work. The rails youre supposed to screw in dont quite reach. I broke one of the screw heads off and had to hammer the rail in place. Note Im barely 100 pounds and have no muscles. Once it was put together, its been great. My 3-year-old son has tested it by jumping on the bed.. Anonymous. Raleigh, NC. Sun Jul 14 2019

The tri-fold mattress offers a superior sleep experience wherever you are—at home, in an RV, or camping in a tent. Its portable, space-saving design easily folds and unfolds, with a convenient handle for effortless transport. Made with breathable fabric and an OEKO-TEX certified washable cover, it ensures cool, comfortable rest. The anti-slip bottom keeps it securely in place, and no setup is required—just unfold and enjoy a restful sleep anytime, anywhere. Perfect for use as a guest bed, camping pad, or car mattress.

Bring hotel-level comfort to every corner of your home with this tri-fold mattress, designed for people who need a real bed without giving up their space. The 4-inch memory foam folding mattress combines a supportive foam core with a soft, breathable cover, so it feels plush when you sit and steady when you sleep. Unlike air mattresses that slowly deflate overnight, this portable mattress keeps its shape and holds you up through the night, making it a reliable guest bed for small apartments, studios and dorms. We know the small stuff matters. That is why the bottom is non-slip, the cover is removable and machine washable, and the foam is low-odor and skin-friendly, so it is safe for kids, guests and everyday lounging. When the day is done, the three-fold design lets you fold it flat and tuck it into a closet, under a bed or in your car trunk, ideal for camping, RV trips, sleepovers and yoga sessions. Comfort, storage and easy care, all in one folding mattress.