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Zinus Demetric 14 Inch Elite SmartBase Mattress Foundation, King & SmartBase Headboard and Footboard Brackets,Alloy Steel, Set of 2

  • Based on 123 reviews
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Size: King


Pattern Name: SmartBase + Brackets


Size: King


Product Dimensions: 0.01"L x 0.01"W x 14"H


Special Feature: Durable


Finish Type: Steel


Included Components: Headboard


Item Dimensions L x W x H: 0.01"L x 0.01"W x 14"H


Size: King


Finish Type: Steel


Furniture Finish: Alloy Steel


Style Name: Traditional


Material Type: Steel


Assembly Required: Yes


Included Components: Headboard


Brand Name: Zinus


Weight Supported: 500 Pounds


Special Feature: Durable


Frequently asked questions

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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


  • Don't Forget the Adapters for Headboard
I recently bought the Zinus Demetric 14 Inch Elite SmartBase Mattress Foundation, along with the SmartBase Headboard and Footboard Brackets. It’s been a fantastic purchase, but here's a crucial tip: make sure to get the adapters if you're planning to attach a headboard and footboard. The sturdiness of this bed frame has been a standout feature. It supports my weight (265) effortlessly, providing a stable and secure foundation. It's like the bed frame equivalent of a trusty workhorse – reliable and strong. However, attaching a headboard and footboard was not as straightforward as I initially thought. The key is to get the right adapters. These little gadgets are the unsung heroes that bridge your stylish headboard and footboard to the bed frame. Without them, it's like having a superhero without their cape – still great, but not at full potential. Once everything is set up with the adapters, the whole setup looks and feels complete. The bed frame not only supports the mattress but also adds a touch of elegance with the headboard and footboard attached. The Zinus Demetric Elite SmartBase is a fantastic buy, especially for those needing a sturdy and reliable bed frame. Just remember to grab those adapters for your headboard and footboard to ensure a seamless and stylish setup. It’s a small addition that makes a big difference! ... show more
Reviewed in the United States on January 28, 2024 by Sean Callahan

  • Love this bed frame
I get nauseous easily, when I am being moved by someone else. With this new frame I no longer feel my husband and his leg/foot “wiggles”. I haven’t felt this great in bed in a long time! So sturdy and super easily put together. Best purchase
Reviewed in the United States on March 30, 2023 by Kay

  • Very, very sturdy!!
I was shocked how strong this is. I'm 6'4" and 260# and it can stand on it with zero flex in it. Totally worth it. Though I would get the 18" high one next time.
Reviewed in the United States on July 17, 2023 by Anonymous

  • holds 800lb + !!! (2 years Post review)
i have a king mattress that is extremely heavy on its own atleast 100 lbs. my partner and i = over 500 LB plus my dogs sleep with my.. barely creeks and easy to put together
Reviewed in the United States on February 7, 2023 by Sue

  • Important Brackets
Have to have these for your headboard! These are very sturdy and easy to mount to your Zinus bed frame. Highly recommended!!
Reviewed in the United States on August 11, 2022 by Amazon Customer

  • Utilitarian, but does its job
These brackets connect a zinus frame to a headboard or footboard. They do exactly what they are supposed to. They are heavy, solid pieces that seem very sturdy and are easy to use.
Reviewed in the United States on December 15, 2020 by D. Turner

  • Very sturdy platform.
Very sturdy. 13” storage and not a bit more. Wish I had purchased the 16”. No squeaks.
Reviewed in the United States on December 14, 2020 by Randee Waltz

  • 8 months later still holding-up
Between the two of us we're about 500lbs. I'm 6 ft. We have a hybrid memory foam mattress. I'm really comfortable on this. Several months later and it has started to squeak a little but it does still feel very sturdy
Reviewed in the United States on December 21, 2021 by This is me

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