Price: $206.70
(as of May 19, 2024 03:05:33 UTC – Details)
The 4 Inch Low Profile BiFold Box Spring by Zinus is an innovative folding mattress foundation designed for mobility and functionality. Traditional box springs are hard to maneuver through your home, especially upstairs and through doorways, but the BiFold Box Spring is easy to use in tight places. Tougher than it Looks – Offers the look and functionality of a traditional box spring but made from heavy gauge steel for longer-lasting durability. No assembly required, simply open the box, slide the foundation out and unfold, it will immediately open to the shape of a box spring. Worry free 5-year limited warranty. Another comfort innovation from Zinus. Pioneering comfort.
Is discontinued by manufacturer : No
Product Dimensions : 200.66 x 191.77 x 10.16 cm; 23.04 kg
Date First Available : June 28 2016
Manufacturer : Zinus
Place of Business : San Leandro, CA 94577, USA
ASIN : B01HIR5FYS
Item model number : OLB-BIFD-4K
Country of origin : China
Folding mattress foundation compresses for easy mobility and storage
Designed to have the look of a traditional box, but made from sturdy steel for longer-lasting durability
No assembly required, simply open the box, slide the foundation out and unfold, it will immediately open to the shape of a box spring
4 inch height is perfect for higher profile mattresses
Worry free 5-year limited warranty
Linda D. –
Love this Box Spring!
Box spring exactly as advertised. Having it fold in half when shipped is extremely convenient for delivery into a small area. No assembly required – simply unfold on bed base. Seems to be well made. Very happy with this purchase. Would recommend this to anyone!
Christophe Boulianne –
Great product
The box in which the mattress was delivered was very compact and easily fit up my narrow staircase. It was easy to unbox and set up with two people. Major upgrade from the wooden slats I was previously sleeping on. 5 stars!
VacationReader –
No noise!!!
I’ve waited over 3 months before writing this review. We purchased an expensive 18 inch mattress from a local retail store almost two years ago and bought the matching 4 inch bed foundation to fit our existing sleigh bed. While I loved the comfort of the new mattress, I was really bothered by the noise it made every time my husband or I would move…. then to add to my disappointment, after about a year, it felt like the mattress was sagging in the center, despite replacing the cross bed rail supports on on our sleigh bed…. I did some research and found that our foundation actually had box board on top!!!! (For a mattress that cost $3000, the foundation that was sold with it did not meet the quality of the mattress. The wood construction was flimsy as well). Then I found the zinus foundation online, read through the reviews and ordered with reserved expectations. I was very happy and relieved, however! This foundation is of the highest quality- very solidly built, the packaging and workmanship are amazing, and I know it will surpass the life of my expensive mattress. The sagging of our mattress is no longer there (confirming that it was our crappy foundation), and best of all- absolutely no noise! Now, I am finally loving the mattress that was purchased at a brick and mortar and not regretting having spent so much on it! This foundation would also be perfect if we ever decided to move, as compared to a traditional box spring. It folds in half and is very compact. Highly recommended.
Amazon Customer –
Very easy to assemble
Very easy to assemble. Sturdy so far.
Kyla Constantin –
Recommend!
I purchased this low profile box spring for my 5-year-old. I didnât want a tall box spring for safety concerns, and so that she could get up and down herself with ease. I opted for this one (instead of the box spring in a box that you have to build) for convenience and paid the extra money. I must say, worth every extra penny that we didnât have to build this. It was easy to flip open and stick in the bed frame. It fit, and does its job perfectly so far!
Maxime –
Easy to assemble and carry
As the title says, it’s a bed box that can be carried around and deployed with ease. No need to assemble anything with screws and screwdrivers. Just take it out of the package and unfold it. It’s very nice because when I get to my travel destination and want to set up the bed, I don’t have to fight with building the materials for hours. Just unfold and it’s ready.
Andrew D. –
Zero noise and great quality.
Excellent and exactly what I was looking for. I needed a very low profile bed frame because I purchased a new bed ( headboard and footboard) . Came across this one and seen it had good reviews. Super easy to assemble ( literally unfold it) and its ready. Also…no noise at all!! I was worried it would mix badly with my new metal bed but it’s completely noise free unlike my old wooden bed frame.
Kristine Stephens –
Works great, seems good quality would order again!
Love it delivered to the door not to heavy but a solid metal frame easy to unpack and unfold. Works as described love the low profile! Ordered full size and fit perfectly
Tami Morse –
I bought the Zinus metal box spring, along with a memory foam bed-in-a-box mattress, to replace a traditional mattress and box spring on an old wood-frame full size slat bed. The traditional set was much, much too heavy for the wood frame, and the side rails were starting to warp, the slats falling out frequently. The Zinus has actually stabilized the bed frame so I don’t have those issues any more! It’s quite rigid, acts more like a platform than a box spring, and works very well as a foundation for the memory foam mattress. The new combination is light enough that I can easily lift it to adjust the slats if they start to slip out of place.Assembly was easy, if a little awkward. I was doing this by myself, in a small room, so it took some maneuvering to get the Zinus out of its box, unfolded, flipped over, and set on the bed frame (when you unfold it out of the box, it ends up bottom up.) Really not difficult at all.I find the new configuration very comfortable; I’ve slept on it every night for about two months. The Zinus is quite rigid, as I said, but the memory foam mattress has enough “give” in it so I don’t notice it. I haven’t had any problems with the Zinus squeaking, and I checked after a month or so and didn’t see any wires or metal pieces coming out of the cover or damaging my mattress. Absolutely perfect for what I needed.
Tracy Fee –
We bought this to lower our mattress to make it easier to get in and out of bed. It was easy to assemble, light weight yet sturdy and was the perfect height for what we needed!
dugroz –
Search for my username on YouTube (dugroz) and you can see my review/unboxing of the product.This low-profile foundation does exactly what it says it is supposed to do, and does it very well. It comes in a fairly large box and is a bit heavy, so an elderly or frail person would likely need help. However, once it is unboxed, there is no assembly needed, just unfold it, flip it over, and zip it up. (As others said, if you flip it open in the instinctive way, you need to flip it over.) It would be very easy to take with you in a move.This is not a “Box of Springs” – there are no springs inside. 95% of modern mattresses do not need a true “box spring” anyhow so that’s fine. The purpose is just to raise up your mattress. It does not soften the mattress, nor is it designed to. “Foundation” is the better name.The bars are about 1/4 inch thick, and about 3 inches apart. The Foundation (as I measured it) was almost exactly 4 1/4″ high (no big deal for me, but just noteworthy if you need “exactly” 4 inches in height).I was a bit Leary about using this with my Hybrid mattress since I was afraid that (because the bottom is foam) it would sink through. However, I emailed the mattress company and they assured me that this foundation is fine to use (I have a Sapira mattress). About 3 weeks of use so far, it’s holding up fine, and the mattress works very well with it. Very sturdy, no sagging. No noise, no squeaking. We have a queen and it supports two grown adults just fine (the paperwork that came with it says that the queen size and up can support 2,400 lbs. of weight, which seems a bit ridiculous (2 people plus mattress weighing 2,400 lbs???), but the idea is that it is sturdy. .The sides are a nice patterned white cloth. Nice enough that we have not felt the need to cover it with a sheet like with did with our old one! I would recommend this foundation if 4 inches is the best height for your bed setup.Edit: 05/01/2017 – Still holding up great.
Cookie –
I am excited, I used the metal box spring as a platform bed, my mattress is 16″ and a regular platform bed would had made the bed too high. My bedroom is small so I wanted the bed not too high up and take up space. I love it, I brought it down a few steps and took it out and just unfolded the box spring, took the covers out and placed it on the floor. This was a great investment and unique idea of a folded box spring, no installations or hassel. I am 63 years old and the weight was not a problem. If you looking for an idea to keep your bed not too high, I recommend this box spring. I really love it!
Jaclyn –
I needed a cheap and easy box spring for my new bed and this is it! its worth the money, easily to assemble, sturdy, and love that it folds!!!! which will come in handy whenever i move to take up less space