Box That Goes Under Mattress

Upgrade to a cleaner, cooler deep sleep with Avenco Deep Serene Pro Mattress. Infused with activated charcoal, it naturally absorbs odors and regulates moisture for a fresher environment. The open-cell gel memory foam and breathable cover work together to dissipate heat, keeping you cool all night. Enjoy balanced comfort: adaptive memory foam contours to your body for pressure relief, while a high-density base ensures lasting support. The removable, machine-washable cover makes maintenance easy, and CertiPUR-US®/OEKO-TEX® certifications guarantee a fiberglass-free, non-toxic sleep space. Delivered compressed in a box for effortless setup—simply unbox, unroll, and enjoy deep, uninterrupted and fresh sleep.

Mattress was easy to open. You must wait 72 hours to allow mattress to fully expand, after that mattress is ready and you are good to go. Quality of mattress seems to be good. The mattress is pretty comfortable more on the medium firm side.. Dgirl. Iowa. Sat Oct 24 2026

Bunkie Board, King Size 76.8 x 70.1 in, Foldable Bed Board Under Mattress with Nylon Webbing, Plywood, Rounded Edges, Anti-Sag Design for Metal Frames, Sleeper Sofas, Platform and Bunk Beds

Works great on our vintage king size bed frame.. Betty. US. Sat Sep 26 2026

A night of uninterrupted sleep does more than offer our bodies a chance to recuperate from a long day; our minds and spirits are also rejuvenated by those blissful hours of slumber. However, achieving such a peaceful night of rest can be difficult, particularly for those of us who suffer from GERD or Acid Reflux. The Alwyn Home Mattress Elevator may help through natural elevation. Your whole torso is gently lifted by our resilient under-mattress supportive foam, providing an ideal inclined sleep surface. Our precise 5" inclined angle will send you down the path toward dreamland. Made from ultra-comfortable medium-density polyurethane foam that gives you the perfect amount of support throughout the night. CertiPUR-US program assures that the foam is: Made without ozone depleters made without PBDEs, TDCPP, or TCEP (“Tris”) flame retardants Made without mercury, lead and heavy metals Made without formaldehyde Made without phthalates regulated by the Consumer Product Safety, Emissions for indoor air quality (less than 0.5 parts per million) No chlorofluorocarbons (CFCs) Performance-tested Durability-tested Emissions-tested Content-tested Analyzed by independent, accredited testing laboratories Meets CertiPUR-US standards for content, emissions, and durability, and are analyzed by independent, accredited testing laboratories.

I loved it and came on time made my sleep comfortable and lowered my stomach pain. Anonymous. Fri Oct 16 2026

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.

I should have bought this when I bought my Purple mattress 5 years ago! Using a regular box spring under a Purple mattress will cause the grid to lose its shape and creates valleys in the mattress. Placing the Bunkie Board on top of the box spring restored the grid to its natural shape, and NOW I sleep on the mattress just like I did when I got it home! I'll be buying these for EVERY SINGLE Purple mattress I own!!!. Yokasta. NM. Mon Oct 19 2026

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.

These fit perfectly! We just needed a little extra support and our bed raised because it was too low. We purchased the 8 inch box springs. They came in two separate boxes and we’re fully put together. We simply had to place them on our bed and put the mattress back on top. Love these.. Connie. Mc Bain, MI. Thu Oct 15 2026

Three-layer soft construction and dimensional binding for an enhanced level of comfort. This three-layer foam quilt is crafted from a three-layer composite structure: a high-density foam inner layer provides excellent support, a soft, cushioning middle layer offers lightweight, resilient cushioning, and a skin-friendly, breathable outer layer for long-lasting sleep comfort. Checkered stitching secures the filling, maintaining its loft, while the dimensional binding around the edges adds structure and durability. Whether used on a mattress or on its own, this quilt effectively enhances the softness and warmth of your bed, ensuring a restful sleep every night.

Chase. Thu Oct 22 2026

Upgrade your back-to-school sleep setup with this plush mattress topper, designed to soften firm dorm mattresses with dependable support. Filled with a premium down alternative, it gently cushions pressure points while promoting proper spinal alignment for all-night comfort. The brushed fabric surface enhances softness and airflow, creating a breathable, quiet, and cooling sleep environment ideal for warm dorm rooms. Durable quilted stitching keeps the fill evenly distributed without clumping, while the elastic deep pocket design ensures a secure, stay-put fit. Ideal for college dorms, first apartments, or refreshing an older mattress, this topper offers a balanced blend of comfort, support, and everyday practicality for restful summer sleep.

Fits perfectly and was completely as described. Great price and delivered fast!. Anonymous. Thu Oct 22 2026

This mattress topper brings extra cushioning and tailored support to your sleep set. Gel memory foam conforms to body contours to relieve pressure points, making it an easy upgrade for a main bedroom or guest setup. Designed with a dual-sided surface, it lets you flip between a raised, textured side and a flat side depending on your comfort needs. The breathable gel infusion promotes airflow to help regulate temperature throughout the night. Plus, its lightweight feel makes it simple to unroll and position over any existing bed.

I live in a tiny so this made my convertible sofa so much more comfortable! Its soft and doesnt hold your body heat and make you sweat. Definitely a great item!. Cindy. US. Mon Oct 12 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.

This was a lifesaver. I'm so tired of getting sagging mattresses due to those metal frames. I'm so glad we found this!!!! Our sheets aren't falling through the frame or anything now, and the mattress finally has a solid base!. Jodi Claydon. Montrose, CO. Sat Oct 24 2026

This gel swirl memory foam mattress topper is your ticket to a more restful night's sleep. Designed to add a layer of plush comfort, it revitalizes mattresses that might feel a bit too firm. With its medium comfort level, this topper adapts to your body, supporting various sleeping positions. The cooling gel technology and ventilation holes help regulate your body temperature, ensuring a breezy night's sleep. While it doesn't have attaching straps, it stays in place, making it an easy upgrade for your mattress. Just unbox, unroll, and let it decompress for 24-48 hours. Spot clean for easy maintenance.

Love the topper. The cat is obsessed with it though.. Dawn. El Cajon, CA. Fri Oct 09 2026

With over a decade of experience specializing in adjustable beds, is committed to delivering a deeper, more restorative sleep experience for every customer.Our newest innovation—the Split Top King Adjustable Bed—redefines personalized comfort.Designed with independently adjustable upper sections and a unified foot adjustment, this model offers the perfect balance of individual customization and shared comfort.As an upgraded evolution of the traditional Split King, the Split Top King provides smoother coordination, better sleep alignment, and enhanced convenience for couples who want independence without sacrificing togetherness.Sleep better. Live better. Experience the next generation of adjustable comfort with .

It’s awesome! Removed the great divide that existed with the 2 individual twin XL mattresses we had. It also worked well with the existing adjustable base. Angie. Houston. Sun Oct 11 2026

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.

I wanted just to raise the mattress hight. These were perfect. The included cover was perfect. Very sturdy metal. Takes a little time to put together, but all in all, was great.. Linda. Modesto, CA. Sun Jun 28 2026

Upgrade to ultimate comfort with memory foam mattress topper. The memory foam shapes to your body for personalized support. Enjoy better sleep and less back pain while extending deep sleep duration each and every night.

Wow so nyc ,good for my back pain . Karchung. Fri Aug 28 2026

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!!

Easy to assemble and fit perfectly. Good value. Rapid shipping and well packaged. Well pleased customer. Will do repeat business as need. Easy to recommend.. Gary. Covington, LA. Sat Oct 24 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

really good but I expected better quality.. Jc. Florida. Mon Oct 12 2026

The premium gel-infused memory foam toppers add luxurious softness while not taking away from the support of the mattress. These bed toppers have been effective in enhancing the comfort level of new and old mattresses alike, providing a better sleep experience for most people. This Convoluted Egg Shell Breathable Foam Topper is made from good quality foam that gently cradles you in individualized comfort and support. It also provides you with pressure-relieving cushioning in the hip and shoulder areas while still supplying enough support, so the body doesn't get imbalanced. These unique mattress toppers are to be used on top of your mattress for additional comfort. This prevents your body from sinking and curling while sleeping and promotes a better posture, which reduces stress and strain on your spine and increases energy levels during the day. Our premium-level mattresses are here to help you get the best possible comfort at all times when you sleep or lie down to relax.

Not super think but made a big difference on our sleeper sofa. Anonymous. Sun Oct 04 2026

The Serta Low Profile Box spring offers support, durability, and reduced motion. When used with a proper supportive bed frame, it helps prevent sagging and blowing for the life of the mattress

Good support in a low profile. We also have a narrow stairway as our home is built on pilings so we wouldnt have gotten a one piece king box spring up the stairs regardless, so we were excited to see this option.. Dan. MI. Sat Sep 12 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. Mon Jul 20 2026

This 4-inch reversible topper pairs a 2-inch 1000GSM 3D/7D fiber pillow top with 2-inch 5-zone gel memory foam. Flip for soft smooth or egg crate texture to ease full-body pressure. Precision 50% bamboo viscose fabric 50% polyester blend cooling fabric with high breathability, reinforced stitching extends lifespan. CertiPUR-US & OEKO-TEX certified non-toxic foam cuts motion transfer. Four straps and a deep 21-inch skirt stop slipping and friction noise.

It works as described. Remember that you need to leave it laying out flat for 72 hours in order for it to reach its full expansion.. Karen. Hopkinsville, KY. Fri Oct 02 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

Exactly what I needed to make my life easier without elevating my bed too much. It arrived quickly and was easy to put in place under my mattress.. Elizabeth. Edgewater, MD. Mon Oct 19 2026

The premium medium-density foam adds luxurious softness while not taking away from the support of the mattress. These bed toppers have been effective in enhancing the comfort level of new and old mattresses alike, providing a better sleep experience for most people. This Convoluted Egg Shell Breathable Foam Topper is made from good quality foam that gently cradles you in individualized comfort and support. It also provides you with pressure-relieving cushioning in the hip and shoulder areas while still supplying enough support, so the body doesn't get imbalanced. These unique mattress toppers are to be used on top of your mattress for additional comfort. This prevents your body from sinking and curling while sleeping and promotes a better posture, which reduces stress and strain on your spine and increases energy levels during the day. Our premium-level mattresses are here to help you get the best possible comfort at all times when you sleep or lie down to relax.

Wicked comfortable on my queen sized bed. I slept like a baby from the first night.. Deborah. Townsend, MA. Fri Sep 18 2026

Overall Description This tall under-bed storage with 12-inch height has 2.5 times the capacity of regular under-bed containers, built with a sturdy metal frame that holds up to 80LB and equipped with smooth 360° rolling wheels for easy sliding. It uses an Oxford cloth lid to keep items dust-free and moisture-proof, works for storing nearly all kinds of household clutter, and turns empty under-bed space into neat and efficient storage area perfectly.

Fits a lot more than it looks like!. Aisha. Middle Island, NY. Sun Jul 19 2026

A night of uninterrupted sleep does more than offer our bodies a chance to recuperate from a long day; our minds and spirits are also rejuvenated by those blissful hours of slumber. However, achieving such a peaceful night of rest can be difficult, particularly for those of us who suffer from GERD or Acid Reflux. The Avana Mattress Elevator offers help through natural elevation. Your whole torso is gently lifted by our resilient under-mattress supportive foam, providing an ideal inclined sleep surface. Our precise 7" inclined angle will send you down the path towards dreamland. Available in five sizes, the Avana Mattress Slant covers the entire length of a Twin, Full, Queen, King, or Cal King-size mattress. Made from ultra-comfortable medium-density polyurethane foam that gives you the perfect amount of support throughout the night. CertiPUR-US program assures that the foam is: Made without ozone depleters Made without PBDEs, TDCPP or TCEP (“Tris”) flame retardants Made without mercury, lead and heavy metals Made without formaldehyde Made without phthalates regulated by the Consumer Product Safety Commission Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million) No chlorofluorocarbons (CFCs) Performance-tested Durability-tested Emissions-tested Content-tested Analyzed by independent, accredited testing laboratories Meets CertiPUR-US standards for content, emissions and durability, and are analyzed by independent, accredited testing laboratories

If you suffer from acid reflux or sleep apnea, an inclined bed is a must. We shopped around for a king size inclined mattress elevator and it was hard to find until this one. Love it!. Kkmg. Atlanta, GA. Wed May 20 2026

Elevate your home organization with our heavy-duty under bed storage boxes! Available in 4-pack and 8-pack sets, this set combines premium non-woven fabric with a reinforced construction, offering exceptional durability for long-term storage needs. Waterproof, breathable, and foldable, these organizers protect your bedding, clothes, and toys from dust, spills, and humidity. The ergonomic reinforced handles ensure easy pulling, lifting, and carrying, while the flat, drawer-style design fits perfectly under standard beds. Each box delivers a spacious 90L capacity, ideal for seasonal bedding storage, clothing organization, or decluttering your living room — select 4-pack for regular use or 8-pack for larger storage demands. The solid design adds a clean, modern touch to any space.

Great color The perfect size for what I needed great quality love it. Thank you so much price was great. Shipping was very quick as well.. Michael. TX. Tue Aug 11 2026

These under-bed storage containers are made of premium durable fabric, lightweight yet sturdy for long-lasting use. Designed with smooth rolling wheels, they slide easily under the bed for effortless pulling out and moving around. The transparent clear lid keeps your items dust-proof, moisture-proof and easy to see what’s inside without opening the box. The foldable design saves space when not in use, perfect for organizing clothes, shoes, blankets, toys and seasonal bedding. Keep your bedroom neat and tidy while making full use of wasted under-bed space.

Easy to assemble. The zippers catch a bit. Convenient and affordable.. Christine. St. Louis, MO. Sun Oct 18 2026

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.

I just received and started using it, and so far Im very pleased. It fits my bedframe platform perfectly and gives just the right amount of extra support to my mattress. I would recommend this product.. Cheryl. Thomasville, NC. Sun Sep 06 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.

Love the idea, but not the full width of the bed frame. Not sure if that is how these boards are supposed to fit, but just surprised it wasn’t as wide as the bed frame.. Anonymous. Wed Oct 14 2026

This mattress topper refreshes your sleep space by adding a layer of supportive cushioning to your current bed. Its core is made from gel memory foam and features carbon infusions that help regulate temperature for a more refreshing night. It is built with a moisture-wicking design, and it features a tear-resistant construction to handle daily use. This piece includes a polyester cover that zips off for simple maintenance in the washing machine. It also utilizes corner straps to keep the topper securely in place while you rest.

It’s a really high quality topper that u got for my teen sons room. It can be used as a mattress for sleepovers as well ). Arijana. Chicago, IL. Sun Oct 18 2026

Just-Right Support: Bedsure BlendTek fill perfectly blends firm and soft fibers to offer substantial support with a touch of airy fluffiness. The extra loft adds thickness and softness, turning your bare dorm into a cloud-like sleep haven.

It’s very soft and comfortable. Love the big elastic corners... Cindy. Lake Geneva, WI. Wed Jul 08 2026