King Size Box Spring Mattress

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

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.

Good products and fair prices.. Viengvisay. Portland, OR. Wed Oct 07 2026

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.

I've never assembled a box spring before, and it seems sturdy for this price point. I ordered the twin size, and was able to put it together by myself except for one step - I wanted to stretch the slats all the way to the edge of the recessed area so the straps would be taut. Consider wearing gloves for assembly, lots of splintery wood. My only suggestion for the seller is they should put an extra of each of the smaller hardware bits just in case they got lost. I almost lost a spring washer twice!. Kimberly. Broomfield, CO. Wed Sep 16 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.

Great solution! This split queen foundation is great! I was able to unbox and carry each piece to my lower level and set up the bed by myself. It was nicely packaged and it's nicely made and fits perfectly on my frame! Highly recommend!. Carmen. Union, KY. Tue Oct 06 2026

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.

Took me 25-35 minutes to put together but works perfectly! I have an old bed-frame from the 70s and needed something steady to put at the bottom. Cheap, easy, and sturdy!. Anonymous. Thu Oct 08 2026

Experience targeted back pain relief and all-night comfort with our 14-inch firm hybrid mattress. Engineered for proper spinal alignment, it combines a wrapped coil system for zoned, motion-isolating support with gel-infused memory foam that gently alleviates pressure points. The breathable knit cover and integrated cooling layers actively regulate temperature. The reinforced foam encasement delivers stable edge-to-edge support. Wake up refreshed, restored, and free from aches—night after night.

Love this bed. So firm! But very heavy so needed help with unpacking. I love it. Would recommend.. Anonymous. Sun Aug 30 2026

Elevate your bedroom routine with our Medium Pocket Spring Hybrid Mattress With Memory Foam—the perfect blend of cloud-like softness and targeted support, designed to solve the common sleep struggles of side, back, and combination sleepers alike. Whether you’re tired of waking up with achy shoulders, disturbed by a partner’s midnight movements, or just craving a mattress that “fits” your body, this hybrid option delivers the best of both worlds.

Still moving in but I’ve used the mattress one night so far and slept great . For the price , I couldn’t have asked for more. My prior mattress was 2,000 and this one feels better to me. Hopefully it lasts over time .. Sara. Ontario, CA. Thu Oct 01 2026

The Hybrid Mattress combines responsive pocket springs with 38D fusion memory foam to deliver balanced comfort and support. Designed to relieve pressure points and align the spine, it reduces motion transfer for uninterrupted sleep—ideal for couples and light sleepers. Reinforced edge support enhances durability and prevents roll-off, while high-density foam ensures long-lasting structure. Made without fiberglass or harmful chemicals, it’s CertiPUR-US and OEKO-TEX certified, and meets CFR1633 fire safety standards. Delivered in a box for easy setup, this mattress offers a clean, skin-friendly sleep surface and lasting performance.

I ordered a full size mattress for my guest bedroom, it worked just right. The mattress is very soft and comfortable, quality is perfect.. Sonja. Baton Rouge, LA. Thu Jun 18 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!!

These box springs were a perfect fit for our new king bed. Great value for the price!. Trost. Twin Falls, ID. Wed Oct 07 2026

Focused on creating a simple, stylish, safe, and comfortable box spring, delivering a non-slip and noise-free sleep environment so your family can enjoy better sleep—backed by 20+ years of innovation.

I got the metal box spring it was very easy to put together. I actually put that together on my own then it came with the covering and I was just able to put the covering over. The metal frame took me about probably an hour if I had another person to help me it would’ve been less but very easy. I love it.. Royneisha. Tue Sep 29 2026

Experience superior support with our premium hybrid mattress, expertly engineered for those who prefer an extra-firm sleep surface. The advanced high-density pocketed coil system provides targeted pressure relief and optimal spinal alignment, specifically contouring to your back, hips, and shoulders. Reinforced edge support with high-resilience foam prevents roll-off and maintains stability, whether you're sleeping or sitting on the mattress edge. Enjoy undisturbed rest with motion-isolating technology that keeps you properly supported all night long—wake up refreshed without aches or pressure points.

Great mattress and very comfortable, nice and firm. Had no problem setting it up.. Liz. NC. Fri May 01 2026

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.

Definitely good quality, everything is perfect, definitely would recommend for a home buyer or tenant! Thanks wayfair!. Samuel Biru. San Diego Ca. Tue Aug 11 2026

Experience supportive comfort and cooling relief with this medium-firm hybrid mattress. Designed with layers of gel-infused memory foam and individually wrapped pocket springs, this mattress balances contouring comfort with long-lasting support. The breathable knit cover promotes airflow, helping regulate temperature for a more comfortable night’s sleep. Motion isolation minimizes partner disturbance, while reinforced edge support increases durability and expands the usable sleep surface. Conveniently packaged as a bed-in-a-box, it is easy to move, set up, and enjoy.

I really love this bedIt was really easy to put very sturdy. Victoria. Michigan. Tue Sep 29 2026

Get the sturdy and reliable support you need for your mattress with our 8-inch box spring. This box spring is designed to handle all types of mattresses, including heavier ones like memory foam and latex, providing firm support for a comfortable and restful night's sleep. Featuring 10 wooden slats covered in durable linen fabric, this box spring is built to last. The cover keeps your mattress in great condition for years to come. This linen fabric cover creates an upholstered look that complements your mattress and bed frame. Available in Twin, Full, Queen, and King sizes, this box spring is the perfect choice for any bedroom. It comes with all the hardware you need for easy assembly, and ships in one box for your convenience. At our company, we're committed to providing quality products that meet the highest standards of durability, quality, and aesthetics. With this box spring, you can enjoy the comfort and safety you deserve, all at an affordable price. Invest in your sleep with our reliable and stylish box spring today!

extremely sturdy right what i needed, i had my significant other help me build it. Took about a hour and 30mins.. Anonymous. Mon Sep 28 2026

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 frames are 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. The product has an assortment of sizes to cater to your needs namely: twin, twin XL, full, full XL, queen, king, and California king. Moreover, our configuration allows you to create your heaven at the height of 5” and 8” for your beauty sleep.

Very easy to put together and good quality.. Kathy. West Melbourne, FL. Fri Sep 25 2026

This hybrid mattress gently pairs responsive pocket springs with memory foam, offering softly balanced comfort and steady support—perfect for whatever way you sleep. It eases pressure points gently, encourages natural spinal alignment, and quiets motion transfer so sleep stays uninterrupted—lovely for couples or those who wake easily. Reinforced edges add subtle durability, keeping you from rolling off, while high-density foam helps it stay cozy for years. Free of fiberglass and harsh chemicals, it’s CertiPUR-US and OEKO-TEX certified, and meets CFR1633 fire safety standards for peace of mind. Shipped in a box for simple setup, it brings a clean, skin-friendly sleep surface and consistent, gentle performance night after night.

The mattress is exactly what I was looking for! Firm support though also cushioned! When first unboxing I thought it would be a disappointment because of the vacuum seal. Meaning thought it would be too soft like sinking in. Not the case! The website details are spot on! Waiting on a custom Murphy bed though this full-size is like I said- what I was looking for. Joshua. Arlington, TX. Mon Aug 24 2026

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.

Great quality and meeting all needs. Ra. Monterey, TN. Sun Aug 23 2026

Are you worried that a soft mattress won't provide enough support? Our medium-firm hybrid mattress is the perfect selection. Combining pocketed springs and memory foam, it offers a medium firmness that provides optimal support. Ideal for a person who prefers a supportive yet plush surface. The memory foam conforms to your body's curves, relieving pressure points and reducing discomfort, especially for those people with back or joint pain. The individually pocketed springs provide targeted support, ensuring proper alignment for pain relief. Say goodbye to restless nights and say hello to the ultimate comfort with our mattress.

Like Like it was a little hard to put together but he got it done Im very thankful because it was worth it.thank you again Wayfair.. Sandra. Huntington Park. Mon Aug 24 2026

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.

Exactly what I was looking for. Works with Temperpedic Cloud. Elizabeth. Chesterfield, VA. Sat Oct 03 2026

Craving a soft, peaceful night’s rest?Experience the perfect balance of softness and support with our Medium Hybrid Mattress. Its ergonomic design features individually wrapped pocket springs that contour to your body, providing targeted support and reducing pressure points. The plush pillow top and layered foam offer cushioning comfort while promoting airflow to keep you cool all night. Whether you sleep on your side, back, or stomach, this mattress adapts to you for truly restorative rest. Ideal for anyone seeking a scientifically designed sleep surface that combines luxury with intelligent support—all in a stylish, ready-to-enjoy package.

So good and comfortable it’s honestly better than I thought it would be for the price. I love it!. Jamiya. Tue Sep 29 2026

This plush hybrid mattress updates your bed setup by providing a supportive, temperature-regulated layout designed for a restful night. Combining a supportive innerspring coil system with high-density gel-infused memory foam layers, it adapts to your body's unique contours while offering a plush comfort level that is ideal for side sleepers. The breathable, quilted Euro-top cover works alongside cooling technology to help dissipate body heat and assist with airflow on warm nights. Plus, it features low-motion transfer, allowing you to stay asleep undisturbed even if a partner tosses and turns.

I’m happy with this mattress, is soft and firm at the same time, after sleeping in another mattress that was like a rock, I feel in heaven with this one.. Josseling. Fri Sep 18 2026

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.

Very sturdy. One person can put together. Comes with everything you need. One thing, be sure to measure the inside of the bed frame so you order the right size the first time. Speaking from experience.. Dani. Arkansas. Thu Oct 08 2026

This mattress features a gray, quilted top layer with a pattern of tufted indentations and a contrasting black border, with its sleek design and harmonious tones, brings a touch of understated luxury and tranquil comfort to the bedroom, like a gentle embrace for sweet dreams. Refresh your bedroom with this hybrid mattress in a box that offers unrivaled comfort and support. Featuring a powerful innerspring support system, this mattress gently conforms to your body, relieving pressure points for a restful night's sleep. Its breathable materials enhance airflow, keeping the mattress cool and fresh throughout the night.This mattress is not only an investment in your comfort but also in your health, providing you with the support you need for a rejuvenating sleep experience.

I really love the color. It only taken me 5 minutes to unwrap and put it on the bed to expand. It was really heavy because I got a 14 size mattress. I definitely would recommend this product to anyone looking to upgrade their bedroom. Thsnks wayfair. Love it. Earlline. Colonial Beach, VA. Fri Oct 02 2026

Meet your ideal night's sleep with this Hybrid Mattress! Our mattress combines cooling gel memory foam with over 930 individually pocketed springs to redefine your sleep experience, offering perfect medium-firm support that cradles your body and maintains natural spinal alignment whether you sleep on your side, back, or stomach. Scientifically engineered for superior motion isolation, breathable comfort, and lasting support, enjoy peaceful nights all through the night. Backed by a 365-day trial and 10-year warranty for your peace of mind.

Very comfortable mattress!Recommend.. Tatsiana. Buffalo, NY. Thu Oct 08 2026

This spring mattress has both supporting force and softness, and has good resilience. You can use it yourself or commercially. The bottom is non-slip and has four-corner elastic bands, which can be well fixed. The cover can be detached and washed, which is convenient for cleaning.

For Queen guest bed. Seems very comfortable but no one has yet spent a night on it. Only spring and foam topper I could find anywhere. Im happy with my purchase.. Virginia. Allen, TX. Fri Sep 11 2026

Great mattress for the price! Really comfortable, firm enough, yet soft enough!. Patricia. PA. Tue Sep 29 2026

Invest in restful nights with a bed that’s made to measure! Do you often suffer from back pain due to a mattress that’s too soft? This mattress has been specially upgraded to address this issue, with good supportive performance that effectively distributes body pressure and provides gentle spinal protection, helping you reduce discomfort from back pain. Moreover, its ergonomic design is complemented by a stylish, soft knit fabric cover that not only elevates your bedroom décor but also offers great breathability. Upgrade your sleep with this high-quality supportive hybrid mattress!

Love the mattress not that soft and not that hard. Pretty perfect love it.. Anonymous. Sun Oct 04 2026

Elevate your bedroom with this exquisite 12" Hybrid Mattress. Designed for those who demand both aesthetic sophistication and uncompromised support, it features a stunning, circular-patterned jacquard cover complete with elegant button tufting. This mattress is a statement of style, seamlessly combining the responsive support of individually encased coils with the cooling embrace of gel-infused memory foam, offering you a tailored medium-firm feel that looks as good as it feels.

Amazing ! And phenomenal for the price !!. Elise. Felton, CA. Tue Jul 07 2026

Sleep Safer. Sleep Healthier. Sleep Better. Your family's safety and comfort come first—that’s why this mattress is built with materials certified by CertiPUR-US®, OEKO-TEX®, and SGS flame-retardant standards. That means: no harmful chemicals, no skin irritation, and no fire risks—just clean, breathable, hypoallergenic comfort you can trust. Whether it’s for your master suite, guest room, or growing kids, this mattress offers the kind of peace of mind you deserve—every night, for years to come. See it in action: check out the video in the image gallery and explore more product details that show why this mattress stands out in comfort, support, and design.

I absolutely love this mattress. It is in my guest bedroom and sometimes I have to sleep on the bed in the guest bedroom because the mattress I got is so comfortable and it not hurt my back.. Anonymous. Sun Sep 13 2026