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ZINUS SmartBase Compack Mattress Foundation, 14 Inch Metal Bed Frame, No Box Spring Needed, Sturdy Steel Slat Support, Full

  • Based on 23,658 reviews
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Availability: 11 left in stock
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Arrives Sunday, Oct 4
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Size: Full


Style: Metal Slats


Features

  • Do-It-Yourself SmartBase offers room for under bed storage
  • Full/Queen/King size features 9 points of contact to the floor for level support.
  • Flat, level surface protects your mattress and provides strong support.
  • Caps on legs protect your floor.

Description

Trade in your box spring and traditional bed frame and trade up to the SmartBase® Compack® Mattress Foundation. This innovative foundation provides the even and sturdy surface of a box spring and even more stability than a traditional bed frame with its multiple support legs crafted from thick and durable steel. And if all that weren’t enough, you can also use this ingenious frame to store more under the bed than ever before with its 13 inches of clearance space. All steel parts, tools and step-by-step instructions arrive at your door in one slim and compact box, so maneuvering and setup take less than an hour. This rock-solid support system is also backed by our 5-year worry free warranty, so you can rest even easier. The SmartBase® is the headache-free way to do bedtime!

Size: Full


Material: Alloy Steel


Product Dimensions: 75"L x 54"W x 14"H


Style: Metal Slats


Special Feature: Sturdy


Other Special Features of the Product: Sturdy


Included Components: Frame, support bars


Brand Name: Zinus


Unit Count: 28.13 Square Feet


Manufacturer: Sleep Revolution


Number of Packs: 1


UPC: 841550071177


Number of Items: 1


Global Trade Identification Number: 77


Manufacturer Warranty Description: Worry-free 5 year warranty included.


Target Audience: unisex-adult


Item Type Name: Bed Frame


Model Number: OLB-ASB-F


Manufacturer Part Number: OLB-ASB-F


Material Type: Alloy Steel


Style Name: Metal Slats


Color: Black


Finish Types: Steel


Furniture Finish: Alloy Steel


Form Factor: Platform Bed


Shape: Rectangular


Compatible With Mattress Size: Full


Maximum Weight Recommendation: 1500 pounds


Storage Options: Under bed storage


Size: Full


Item Dimensions L x W x H: 75"L x 54"W x 14"H


Item Weight: 35.1 pounds


Ground To Item Distance: 14 inches


Item Depth: 13 inches


Item Dimensions: 74 x 54 x 14 inches


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Bye bye box spring, hello easy assembly frame with storage
Size: Queen Style: Metal Slats
The frame arrives in a heavy box and is bagged inside. With the bag removed it exposed frame pieces that were held together with large zip ties. When looking at it I could swear this was all a single piece foldout design as seen in the first photo I provided. This is not the case once the zip ties were removed what seems to be a thousand pieces were instantly everywhere. No fret, The assembly is a breeze!! The product includes a simple photograph of assembly which will get you at least 90% of the way constructed. There is piece identification too but the assembly is so simple that the parts are not individually labled. With all the hardware and 6 small square frames bolted in place only the individual ribs need to be added which is also an easy task. Two different tools are even included to make assembly as effortless as possible. Bye bye box spring, hello frame. Yup no more boxspring required. The height of the frame and just the mattress is even taller than I expected. As a bonus the height creates much useable storage space underneath that I never had before. The black frame blends seemlessly into the surrounds of the room covered mostly by the mattress anyway. The rigidness of the steel frame along with the multiples of ribs has made the base more solid and increased the comfort of the bed. If I had to pick anything to comment or complain about I would say it is the rubber feet. The bed frame is so well made that I think a thicker boot is in order just to match the strong quality of the bedframe itself. ... show more
Reviewed in the United States on January 3, 2026 by DIY Guy

  • Easy to assemble and sturdy!
Size: Queen Style: Metal Slats
I recently purchased the Zinus 14-Inch Metal Bedframe for my queen-sized mattress, and overall, I am quite satisfied with its performance. While it does have a minor flaw, there are several features that make this bedframe a worthwhile investment. Let's start with the downside: the bedframe's width. Unfortunately, it is a little too wide for a standard queen-sized mattress. This can be a bit frustrating, as it may result in the mattress not fitting snugly within the frame, leading to a slight overhang. However, this issue can be easily mitigated by placing the bed against a wall or using a bed skirt to hide the discrepancy. Despite this flaw, I found that it didn't significantly affect the overall functionality of the bedframe. One of the standout features of the Zinus 14-Inch Metal Bedframe is its sturdiness. Once properly assembled, it provides excellent support for the mattress and ensures a stable sleeping surface. The frame feels robust and capable of handling the weight of the mattress and occupants without any noticeable creaking or wobbling. This sturdiness instills a sense of confidence, knowing that the bedframe will reliably hold up over time. Assembly is where this bedframe truly shines. The process is incredibly quick and straightforward, even for those who are not particularly handy. Zinus has included a tool specifically designed to assist in tightening screws and connectors, which speeds up the assembly process and ensures a secure fit. I was pleasantly surprised at how easy it was to put the bedframe together, and it saved me a significant amount of time and frustration compared to other bedframes I've encountered in the past. Additionally, the 14-inch height of the bedframe allows for ample under-bed storage space. This is particularly beneficial for those living in smaller spaces or looking to maximize storage options. The extra clearance provided by the Zinus bedframe enables you to store various items neatly out of sight, helping to declutter your living space. In conclusion, despite its slightly wider dimensions for a queen-sized mattress, the Zinus 14-Inch Metal Bedframe remains an excellent choice. Its exceptional sturdiness and straightforward assembly process outweigh the minor flaw, making it a reliable and durable option for anyone in need of a solid bedframe. With the added benefit of ample under-bed storage space, this bedframe offers great value for the price. ... show more
Reviewed in the United States on May 29, 2023 by Oliver

  • Great Quality, Easy Assembly, and Sturdy Build!
Size: Queen Style: Metal Slats
I was really impressed with how simple it was to assemble this bed frame! no extra tools or complicated instructions needed. It took me less than 20 minutes to set it up, and it felt solid right away. The frame is very sturdy, with no squeaks or movement even after several weeks of use. I also appreciate the under bed storage space, it’s much higher than most frames and perfect for storing boxes or luggage. The design is minimal but modern, and it supports my mattress perfectly without needing a box spring. Overall, this ZINUS frame is a great value for the price. Highly recommend it for anyone looking for an affordable, reliable, and easy to assemble bed frame! ... show more
Reviewed in the United States on October 6, 2025 by Shiva Reddy

  • It was easy to assemble
Size: Twin Style: Metal Slats
My 12-yr son has a small bedroom with a full size bed that took up most of the space. He did not want to give up the size of his bed but I wanted him to try a twin to see the difference in the space. I was worried if I bought a more substantial twin frame he would have a fit and I would have to return it. The Zinus frame price was fair enough that I was willing to buy it for trial. It was easy to assemble, though I used a rubber mallet to help push a few of the slats in all the way - they were tight. Overall, it appears to be a good sturdy frame and there have been no problems with just a mattress, no boxspring. My biggest complaint is the loss of available under-bed space. Where this is no bar, items can be ~12" high (as stated). However, where the bars are, height is limited to 5-6 inches. The end bars connect about 5" into the frame and have the folding brackets, plus there is a middle bar. This limits the storage space to roughly 34x30x12 on each side, or 34x75x5.5; access space is limited for anything over 5.5". Most of what we had under-bed previously doesn't fit; I have not looked for replacement storage bins. After 3-4 week trial, my son's only complaints are rolling into the wall at night because of the size difference & he misses having head/footboards; though he does like having more bedroom space. My husband (~200 lbs) briefly tried the bed and said it was comfortable - but only our 12-yr old (5'5", 120 lbs) has really used it. Now that I know he is OK with a twin, I will go purchase a more substantial bedroom piece. Overall, I think it's a great frame and I'm OK with the price I paid for this trial ($200 total for a frame, mattress, mattress pad & sheets). And fortunately, because the Zinus frame can be disassembled and stored compactly, I will save it for when my sons leave for college - to either use in their dorms, or in a guestroom. ... show more
Reviewed in the United States on July 24, 2016 by EdisonNJ

  • Easy to Assemble and Sturdy!
Size: Twin XL Style: Metal Slats
I searched for hours for an inexpensive, sturdy and easy to assemble platform bed frame to create a sofa look with an extra long twin set up, that could double as an actual bed in my home office. There were many out there, but most of them included in the reviews that the legs were at the corners and were very sharp, causing multiple toe and shin injuries to the owners. After much searching, I found this one. It didn't have that many reviews, but the reviews it had included photos and were good, and the photos showed that the legs were not at the corners, so I took a risk and ordered. It came in less than 48 hours, and as it was reviewed, it was very easy to put together. The instructions were actually helpful, and it came with not only an allen wrench, but also an actual ratchet tool that was super helpful. I am a 50+ year old woman, and I carried this upstairs in the packaging, unboxed it and put it together in about 40 minutes, by myself. Once together, I put a bed skirt with a 14" drop to cover up the sort of "cheap industrial" look of the frame. As shown in the photos, the legs are in a bit from the corners, so the chance of bumping into them in minimal. In fact, no injuries were caused in the assembly of this bed, or in putting the 12" memory foam mattress on the frame or in making the bed. I just put it together and assembled all of the pieces and parts last night, and this is an extra bed, so no one is sleeping on it regularly, but I LOVE the finished product! I don't think I would recommend this bed frame for an adult sleeping on it daily, but it could be ok for a child sleeping on it daily, especially if you want to wait to get a nice bedframe, and it is a transition bed. It would also be good for a college student..even though they might be sleeping on it daily, it would probably not be for longer than a year or two. Anyway, I will update the review if the frame breaks or something, but for right now, I am extremely happy with the purchase. The price was amazing, it was super easy to assemble, and seems to be quite sturdy. ... show more
Reviewed in the United States on March 28, 2023 by Runnergirl555

  • Beautiful! **update**
Size: Twin Style: Metal Slats
I needed a new bed frame as my old one was springs that were dying. I searched all over the net for a cheap and reliable frame. I got this and put it together in about 10 minutes. I've only been using it just over a month and will update this if needed. So far I'm really impressed. It's very comfortable, quiet and just really nice. As cheap as it is I was and still skeptical about if it'll fall apart on me or collapse. I've seen others post pics of it breaking easily when kids use it. I'm a 44 year old divorced male, I got the twin size since it's just me. There is plenty of space under the bed for boxes or whatever. It doesn't slide around on the floor, the mattress will slide a little but someone here suggested using the headboard attachment and that works beautifully too. Just attach them upside down at the foot of the bed and voila! **update 3-5-20** so it's been almost a year since I purchased this bed frame and thought I'd throw in an update. I still love this bedframe and still no problems whatsoever with it. However......I may need to upgrade to a full size as I've started dating again and a twin size bed won't do for her and I. If I upgrade to a full...I'll be sure to get this companies brand and style. It's so easy to put together, reliable and affordable. I'll likely pass this one to my son when the full size arrives. I'll put another update if there should be any problems with this one and so far I've had no problems at all still. Love it!! Update** 6-17-20: so I got the full size frame last month and have zero regrets. My gf and I have plenty of room to "roll around" on and the new mattress is omg perfect! The twin frame I took down and have under the bed now for "just in case" and the twin mattress put away. I offered the twin frame and mattress to my son but he wants a loft type frame because he likes his bed up high off the ground. ... show more
Reviewed in the United States on June 8, 2019 by J

  • Super compact and quick
Size: Queen Style: Metal Slats
This bed frame arrived in a surprisingly compact box, which made it easy to move. Assembly was incredibly simple, and I was able to put everything together quickly using only the included tools. It feels very sturdy and well-built so far.
Reviewed in the United States on August 6, 2026 by Woo Jeong Kim

  • Strong recommendation
Size: Queen Style: Metal Slats
Firm and steady. With the tools provided it should save more strength to install it.
Reviewed in the United States on August 13, 2026 by Rabbit

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