SmartBase® Classic Mattress Foundation
The SmartBase® Classic Mattress Foundation is a piece so functional that it’ll never go out of style. Uniquely designed for optimum support and durability, this innovative foundation is built with a solid steel frame and mattress platform that supports your mattress without the need for a box spring. This metal foundation’s 13 inches of underbed clearance space that gives you ample room for your extra storage bins and boxes.
Under bed storage general
Made of durable steel
No Box Spring Needed
We do have weight limits, but they are just suggestions. We’ve read in product reviews that our beds have withstood much greater weights. Here are our guidelines:
TWIN - TWIN XL = 350 lbs
FULL - CAL KING = 700 lbs
ADJUSTABLE BASES = 650 lbs
Please be advised that these weight limits exclude the mattress weight.
Shipping is always free.
When you place an order on Zinus.com, please allow 2 business days for us to process your order and 3-7 business days for your order to arrive at your doorstep. We ship to the 48 contiguous states and the District of Columbia. We currently do not ship to Alaska, Hawaii, and U.S. territories.
* While shipping may be free, there may be a state-related recycling fee if you are from CA, CT, and RI. Please note, recycle fee applies to both mattresses and box springs.
Oh yeah! We’ve partnered with Affirm to provide flexible payment options. Approval is based on a soft credit check. To learn more about buying with Affirm, please visit https://www.zinus.com/pages/financing.
*Please note that, as of June 30th, 2017, Affirm loans are no longer available to residents of The Hawkeye State (Iowa) due to recent changes in state law.
Box springs are not required for our bed frames, as our platform beds come with slats.
Even our biggest items like platform beds are expertly engineered to fit in one box for delivery using our patented packaging technology. Our slats and other essential parts are all included, for our upholstered platform beds you will find all pieces in the zippered compartments or pockets (and even the headboard).
We strive to make assembly easy for all of our products, most bed frames are assembled in under an hour. All tools required for assembly are included in the box. So you can get to sleeping comfy without the hassle of looking for tools.
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