SmartBase® Super Heavy Duty Mattress Foundation

Made to stand up to over 4000 pounds, the SmartBase® Super Heavy Duty Mattress Foundation is built to last a lifetime (or maybe even a few lifetimes). It’s engineered with a reinforced steel platform that can support your mattress without a box spring, so this single, ultra-durable piece of furniture is all you need to rest comfortably. At 14 inches tall, this SmartBase boasts over a foot of under bed space perfect for tucking away extra storage boxes, luggage or linens.

  • Ample storage space underneath
  • Durable metal frame
  • Fast, easy assembly with no tools
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30-day return
Free shipping
5-year warranty

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FAQs

You can attach a headboard to all of the Zinus SmartBases using the SmartBase headboard brackets. A footboard is not applicable for this product.

SmartBase® frames are compact and can be folded up easily for moving, storing, and traveling! Learn more about the SmartBase®.

There are subtle but noticeable differences in our SmartBase options with respect to under-bed clearance and overall structure height. Elite: Made with heavy duty steel 14-inches high with 13-inch clearance. Deluxe: 2 non-slip pads are included for stability 16-inches high with 15-inch clearance. Premium: 18-inches high with 17-inch clearance.

Under bed storage

Keep things neat and out of the way with 13 inches of under bed clearance

Made of durable steel

Made from thick and durable solid steel

Tool Free Assembly

No need to break out the tool box. This easy-to-assemble number requires no tools for setup.

Smartly Shipped

We efficiently pack and ship our furniture in one compact, easy-to-maneuver box