From the manufacturer
Strong, Stable and Sturdy
Built to Last
Interior steel framework adds premium strength, structure and longevity and requires no extra assembly.
Handyman Skills Not Required
Ready in No Time
If you can open a book, you can put together this one-and-done foundation in just a few minutes. A folding design makes set-up a snap and comes in handy when moving around tight corners and stairways.
Are any tools required to assemble my box spring?
No tools are required to assemble the BiFold box spring; that's the beauty of it! Set-up is as simple as unbox, unfold and unwind.
Does this box spring require a bed frame?
A basic metal bed frame or platform bed is required to support this box spring. Add your mattress, and you've got the dynamic trio for rock solid support.
What kind of mattress can this box spring support?
Our box springs are designed to do it all! Rest your memory foam, latex or spring mattress on top for smooth snoozing.
How much weight can this box spring support?
Excluding the weight of the mattress, Twin and Twin XL sizes can support a maximum weight of 250 lbs. Full, Queen, King and California King sizes can support up to 500 lbs.
Bifold Box Spring(R)
Compare Zinus Box Springs
Available Profiles
5, 7, 9"
Available Profiles
4, 7.5, 9"
Available Profiles
4, 7.5, 9"
Available Profiles
4, 8"
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Product Description
Believe it or not, we've made the box spring more functional, more durable, and dare we even say, fun! Our No Assembly Box Spring is not your average foundation. Its folding design not only makes set-up insanely easy, but it also comes in handy on moving day, maneuvering easily in and around tight hallways and corners. What's more, it features a structure made of thick and durable steel, meaning that frames and mattresses may come and go, but this box spring will be with you for the long haul. Once unboxed, this brilliant foundation practically assembles itself by taking shape once unfolded. Essentially, deciding where to place the bed will take longer than setting up this box spring. Backed by both our 5-year worry free warranty and hundreds of positive customer reviews, this box spring is about as easy as decisions get.