9 In Quick Assembly King Box Spring Zinus Hdfbssg1oc09k

9" H, King

Enjoy the strong support and convenience of the new Low Profile Metal Smart Box Spring by Zinus, offering the look and functionality of a traditional box spring, but made from steel for longer-lasting durability. Wood slats provide strong, comfortable support. Compact packaging allows for tight interior spaces such as stairs and hallways. Easy assembly with all the needed tools included.

The Box spring took a bit of time to put together, However very good quality. Happy with this purchase. Tammie. Vestavia Hills, AL. Sun May 17 2026

Full, 9"

This hybrid mattress combines pocket coils and gel memory foam to create a balanced sleeping surface. It features a pillow top design with a soft polyester cover and a cotton fill for added comfort. Closed-cell high-density foam layers work with the internal spring system to provide support across the entire surface, including the edges. The breathable construction includes moisture-wicking properties and cooling gel technology to help regulate temperature throughout the night. We also love that it is compatible with adjustable bed bases for personalized positioning.

Jus what we needed. Great product for the price. Our guest bedroom looks great!. Sylvi. Miami, FL. Fri May 29 2026

Standard Profile (9"), King

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

King, High Profile (9”)

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

Low Profile (5"), King

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, High Profile (16")

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

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

Queen

Drift off to dreamland on this 8" medium Euro top innerspring mattress, designed to provide a comfortable and supportive night's sleep. Made with high-density foam and pocket coils, it adapts to your body's contours for personalized comfort. The breathable, moisture-wicking polyester cover keeps you cool and dry throughout the night. Plus, it's compatible with adjustable bed bases, so you can find the perfect position for a restful slumber. No box spring needed, just unbox and enjoy a refreshing sleep experience.

Easy to assemble -did it all by myself .I am 82 years old. Jody. Mon Mar 02 2026

King

This steel box spring with included cover integrating with the bed frame to deliver essential base support. It is in a neutral gray and black shade compatible with most décors.

Box spring kind of fooled me at first. I was looking for a normal set. But it was very easy to put together. It also didn’t take long at all.. Anonymous. Sun Apr 19 2026

High Profile (9"), 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

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

King

This Wayfair Sleep™ 13" Medium Euro Top Innerspring Mattress features two layers of high-density memory foam for a plush spot to sink into for a good night's sleep. It's constructed with individually wrapped steel coils and a layer of base foam under the coils for structural support. This mattress showcases a Euro pillow top with a quilted jacquard weave for a textured feel. Edge support avoids sagging over time. We also love how its low-motion transfer won't disrupt your partner if you change sleep positions. Plus, thanks to its 10-year warranty, you can sleep with a little peace of mind.

good. Miguel. Irving, TX. Wed Mar 04 2026

King, High Profile (10")

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

9", King

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

King

Set the stage for a good night’s sleep with this 10” hybrid mattress with a Euro top and edge support. It has sleep-enhancing features, such as individually wrapped pocket coils that help take the pressure off your spine and joints, and a quilted top for added cushioning. Three layers include the spring unit, high-density foam, and cover which help ensure you wake up in the morning fully refreshed and ready for the day. It's designed to rest on box springs or directly on slats. This mattress ships compressed in a box, so please allow up to 48 hrs. for it to inflate fully before use.

This mattress is just what I wanted as far as softness and firmness. PERFECT! And I also had extra sheets for a 10" mattress so I was glad to have found this one. Most are 12" or higher.. Thea. Painesville, OH. Wed May 20 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

Low Profile, Full

The steel-framed Zinus Quick Lock Platform Bed features steel slats that provide strong support for your memory foam, hybrid, or spring mattress. This Platform Bed is 14 inches high with clearance under the frame for valuable under-bed storage. Mattress not included. The Quick Lock 14" Platform Bed Frame No Box Spring Needed Mattress Foundation provides stylish and strong support for your mattress without the need for a box spring. Another comfort innovation from Zinus.

Great quality and great price.. Anonymous. Tue Dec 09 2025

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

Queen

This 10-inch box spring is meticulously crafted to offer exceptional support for any mattress. Ideal for those who prefer a high sleeping height. 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.

Now this was a fun lil project Just have patience it’s a lot of screws lol but great very very sturdy. Anonymous. Thu May 21 2026

King, Grey Sand

We designed the Select Platform Bed Frame with tasteful details that can swoop in and pull together an otherwise dated bedroom. Delightful touches like its squared-off headboard and neat, button tufting make it clear that this bed frame isn’t messing around when it comes to superior style. And the mattress support it provides is also nothing short of excellent. Closely spaced wood slats are built right in to support your beloved mattress, be it latex, foam, or spring. It’s shipped in one flat, compact box straight to your doorstep and includes everything (really, everything!) you and a friend need to assemble it zipped inside the headboard compartment. A 5-year worry-free warranty is included because we mean business when it comes to having your back. You may have thought that reliable mattress support that looks terrific and feels great comes at a price, but the Select proves that it doesn’t have to be a hefty one.

One of the most modern and beautiful bed frame I've ever owned.. Anonymous. San Tan Valley, AZ. Wed May 06 2026

Queen

Introducing our new 5-inch spring mattress with 9-inch legs—an upgraded version of the traditional box spring. No need for an extra bed frame. Sturdy metal structure, elevated design for added storage. All tools included, removable cover for easy cleaning.

Great product and super fast shipping. I’m super happy .. Anonymous. Thu May 28 2026

King

The durable and simple bed frame you know and love just got an upgrade. The Francella® with Upholstered Headboard bed frame gives you everything you want and need in a bed, from excellent mattress support to a comfortable and adjustable headboard, and so much more. We’ve added an upholstered headboard to our popular Francella®, so now our most practical foundation is also design-forward. With the soft gray foam upholstery, you can now rest and relax comfortably while reading or watching a movie in bed as well as adjust the headboard up or down for four different heights depending on the height of your mattress. Featuring a clean and open design, this metal frame fits in a variety of room styles and comes with its signature full foot of under-bed clearance space. Your memory foam, latex, or spring mattress will be well supported on the sturdy steel frame engineered with multiple support legs with protective plastic caps for maximum stability and squeak-free use. With compact shipping, painless assembly and a 5-year worry-free warranty included, this all-encompassing foundation just made relaxing in bed even more comfortable.

Easy setup!!!. Anonymous. Wed May 27 2026

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

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.

Better for smaller kids. Anyone over 80lbs would need an egg crate or something soft but great for the price. Taneka. US. Sun May 24 2026

King, Standard

This box spring offers support, durability, and reduced motion. When used with a proper supportive bed frame, it helps prevent sagging and bowing for the life of the mattress.

Great quality! Sleek design. Dironda. Mckinney, TX. Sun Apr 12 2026

Standard Profile (9”), King

The foundation of your bed is important, and this easy-to-assemble metal box spring provides the ideal environment for peaceful sleep and beautiful dreams on your mattress. Made of metal for sturdiness, it comes with a standard steel box spring design and a gray and white cover palette, with clean lines that work well with modern and classic décor for a sleek and stylish look. No hassle is required, just take this box spring out of the shipping box and simply assemble it, top it with your mattress of choice and you're ready for a good night's sleep.

Not much to say about a box spring but nice and sturdy and works for what we needed!. Chelsea. Birmingham, AL. Thu May 21 2026

King

A sturdy RTA mattress foundation for a restful night's sleep at a value-added price! This box spring foundation technology is designed to extend the life of your mattress while evenly distributing weight, and providing support and stability that reduces mattress movement. The complete frame is wrapped in a woven polyester fabric cover. While easy to transport, this frame fits and stores in tight spaces and is ready to assemble in any bedroom space to suit your needs.

Bed, box spring, mattress topper all purchased from Wayfair. Fit together perfectly, very happy with these items!!!). Anonymous. Thu May 21 2026

Standard Profile (8"), Queen

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

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.

Was really easy to put together and is steady.. Alanna. Sun May 03 2026

Queen

This steel-framed platform bed with a gray upholstered headboard by Zinus features wooden slats that provide strong support for your memory foam, latex, or spring mattress. 14" high with 12" of clearance under the frame for plenty of under bed storage space. This strong, metal platform bed features a gray, foam-cushioned, upholstered headboard, adding style and comfort to your bedroom.

Not bad for this price easy to assemble. Dmytro. Steten Island, NY. Wed Feb 11 2026

King, 14"

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

King, High Profile (10")

Designed to cater to your busy lifestyle and built to last, this innovative Hudgens is ready to assemble in the comfort of your home. The unique shippable design is the perfect alternative to the standard box spring. Constructed of sturdy metal instead of wood for greater durability and longevity, this is the last Hudgens you’ll ever need. Now you can have the support and comfort of a box spring without ever having to leave your house.

This box spring is great. Easy to assemble and just the right height.. Ayodale. Lincoln, NE. Fri Dec 05 2025

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

King

The Serta Flat Mattress Foundation is a box spring alternative and provides the perfect support for your Serta mattress, adds 9” in height to your bed, and is designed to provide durability and long-lasting comfort. Pairing this bed base with your mattress will support it and extend its life while helping isolate the effect of your partner’s movements in bed.

It fits perfectly on my metal frame foundation. Wanda. US. Mon Jul 15 2024

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.

Overall great support for my daughters bed without having to add a huge box spring.. Rachel. New Braunfels, TX. Thu May 28 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

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

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

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

Twin

Think that a bed that comes in the mail has to make you tear your hair out before it can be put together? The label metal platform bed might make you think again. We’ve figured out a simpler way to construct a bed frame via this design’s quick lock assembly system. This frame features a set of thick steel support slats that can be snapped into place in no time, giving you a sound foundation that’s ready in under an hour. No outside tools or engineering degree is required. The result of your hard (ish) work? A sleek and uncompromisingly stable bed that polishes the look of your bedroom, requires no box spring and even gives you some extra under-bed space for storage. And to go with it, we offer a 5-year warranty because we’re in the business of having your back, so you can stay in the business of getting great sleep.

I have been using this bed frame for 4 years now to support my heavy memory foam mattress. It’s very sturdy and reliable.. Amanda. Conway, AR. Sat May 16 2026

Queen, Standard Profile (8”)

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.

These have been great. I would definitely recommend to anyone looking to update their spring box.. Juan. US. Sun May 24 2026

Gray, King

This high-profile box spring fits a standard bed frame and provides a strong and sturdy support base for your mattress. Easy to assemble, this box spring also includes a removable zippered cover.

This was easy and pretty light so no problems having to put it together.. Tonya. US. Sun Dec 21 2025

Full/Double

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

King, High Profile (10")

Sturdy Construction: This size box spring features a heavy duty metal frame and reinforced steel construction. Whether you're using it on your own or sharing it with a partner, it can support up to 3000 lbs, ensuring that your mattress stays in great condition.

Was pretty easy to put together and it's solid. Although I should have gotten a 6"-8". My feet don't even touch the floor now and I'm 6' tall.. William. Panama City, FL. Sun Mar 01 2026

King

This box spring provides the perfect foundation for your mattress, combining sturdy steel frame construction with a sleek design for exceptional durability and support. Its quick and easy setup ensures hassle-free assembly, making it an ideal choice for any bedroom. This box spring enhances the look of your bed while offering a stable base for a comfortable night's sleep.

Amazing box super easy to build you should buy it. Jesula. US. Sat May 02 2026

Full

Supportive sleep doesn’t have to cost an arm and a leg - and our Quilted Pocket Spring Mattress is proof. Crafted with the enveloping softness of comfort foam and pressure-relieving steel pocket springs, it’s a bed that creates a custom mold for your shape, promising to relax you from head to toe. With its ability to keep motion isolated and away from your side of the bed, not even your restless sleeping partner or squirming pet can ruin your deep sleep on top of this bad boy. And if you think the Quilted Pocket Spring Mattress’s performance sounds impressive, just imagine how thrilled you’ll be when it shows up at your door rolled compactly into one box, along with a 10-year peace-of-mind warranty! Needless to say, this mattress is kind to your mind, body, and also your wallet!

This has been a beautiful mattress. I bought this in 2021 and it’s still as nice as the first day it arrived.. Milinda. US. Thu May 21 2026

Heavy Duty Slat, King

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

4", King

Spruce up the comfort of your bed with the OrthoTherapy dual support gel memory foam topper. It features a two-layered design, which looks attractive. This foam topper is coated in a blue and cream color. The memory foam topper is available in many sizes to match your bedroom size. This memory foam topper is ideal whenever you want to add an extra layer to your bed so that you get the perfect relaxing sleeping experience. Made from a high-density, gel-infused foam base, the dual support gel memory foam topper from OrthoTherapy is durable and lasts for many years. This memory foam topper is certified by CertiPUR-US.

I purchased this for my mom. She is happy !. Rosemary. Jefferson, LA. Sun May 10 2026