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Zinus

ZINUS SmartBase Super Heavy Duty Mattress Foundation with 4400lbs Weight Capacity / 14 Inch Metal Platform Bed Frame / No Box Spring Needed / Sturdy Steel Frame / Underbed Storage, Queen

    • Based on 9,020 reviews
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Availability: Only 3 left in stock, order soon!
Fulfilled by Amazon
Arrives Monday, Apr 29
Order within 12 hours and 25 minutes
Available payment plans shown during checkout

Size: Queen


Features

  • Strong and Durable Steel
  • THE ONLY BED FRAME YOULL EVER NEED - With the ability to support more than 8 times the weight of a traditional platform bed, the Super Heavy Duty SmartBase is built to stand the test of time and ideal for cosleeping families and plus-sized individuals
  • NO BOX SPRING NEEDED - Platform is made with sturdy steel that replaces your box spring, allowing you to rest your latex, memory foam or spring mattress directly on top
  • UNDERBED STORAGE - Total of 12.8 inches of clearance space under the frame provides valuable storage room for extra odds and ends
  • QUICK, TOOL-FREE ASSEMBLY - Shipped in one compact box and requires no tools for assembly; twin and twin XL sizes support a maximum weight capacity of 2200 lbs, while all other sizes can support up to 4400 lbs
  • Worry-free 5 year lid warranty included; mattress sold separately

Description

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. Equipped with features like recessed legs to keep you from stubbing your toes and plastic leg caps to protect your floors and provide noise-free use, this foundation is not only solid as a rock, but incredibly practical too. A unique folding design makes both assembly and storage a breeze, and its 5-year warranty adds more value that’ll make sleeping on this modern marvel all the more peaceful.

Size: Queen


Product Dimensions: 80"L x 60"W x 14"H


Special Feature: No Box Spring Needed, Durable


Color: Black


Finish Type: Painted


Size: Queen


Product Dimensions: 80"L x 60"W x 14"H


Special Feature: No Box Spring Needed, Durable


Color: Black


Finish Type: Painted


Included Components: Storage Box


Brand: Zinus


Product Care Instructions: Wipe with Dry Cloth


Assembly Required: Yes


Ground To Item Distance: 12.8 Inches


Item Weight: 38.1 pounds


Manufacturer: Zinus, Inc


Country of Origin: China


Item model number: SM-SC-PRSK-14Q


Is Discontinued By Manufacturer: No


Fabric Type: Strong and Durable Steel


Finish types: Painted


Warranty Description: 5 year limited manufacturing warranty.


Batteries required: No


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 29

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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Similar Products

Top Amazon Reviews

    • Excellent with platform modification
Size: King
Review Image by Bill Vickery Bill Vickery
Review Image by Bill Vickery Bill Vickery
Review Image by Bill Vickery Bill Vickery
Review Image by Bill Vickery Bill Vickery
Review Image by Bill Vickery Bill Vickery
Review Image by Bill Vickery Bill Vickery
Although I did not like the notion of the multi level supports, in the end it didn't matter. Solid, quiet, and well finished for the price. Packaged well in a surprisingly small box for a king frame. No brainer, no instructions necessary assembly takes about 1/2 hour. The under space is greatly appreciated. I purchased it for the ultimate Perfect Cloud Elegance Gel-Pro 12 Inch Memory Foam Mattress (King Size) - Amazon Exclusive Model Featuring Luxurious Fabrics & Double Layer of Visco Gel Cool Design - 25 Year Warranty reviewed separately - great combo with a ridiculous amount of due diligence. DO NOT USE YOUR OLD BOX SPRINGS FOR A MEMORY FOAM MATTRESS! I did not want wooden slats or the wire frame versions. I was not going to mess around with this investment. The packaging on my mattress said to place it on a flat surface or on bed slats not more than 5" apart. These narrow 3/4" square tube slats are 5 &3/4" apart, so I was suspicious. I experimented for review purposes. The photos were taken from below the bed while my wife was lying on it. You can clearly see the scalloped sagging between the "slats" and the foam coming down to the lower supports. I suspected this ahead of time so I got 2 sheets of 1/4" Luan. Its like paneling - very light, stiff yet flexible. They will cost you about $30. Have the store cut them for you 37&3/4" X 78&3/4" and they will fit within the perimeter of the king frame. Just round the corners a little. I used black Gorilla tape to secure it in a dozen or so places. It matches very well - not that you will ever really see it again. I definitely felt increased support and have the peace of mind I'm doing the right thing for my investment. The mattress I got has a "rubberized" non-slip bottom and it is actually very difficult to slide on the platform. Yep- even so I gave it 5 stars. I could not find anything better for my purposes and I'm very pleased with the end result. ... show more
Reviewed in the United States on December 12, 2015 by Bill Vickery Bill Vickery
    • The "Big and Tall" 14 inch frame
Size: King
Review Image by B. Kolean B. Kolean
Review Image by B. Kolean B. Kolean
Review Image by B. Kolean B. Kolean
Review Image by B. Kolean B. Kolean
Ok, I hope this review can help someone that was like me. There are a lot of reviews that are for the Zinus brand bed base but for different models. This review is for the Zinus 14 inch Elite Smart base "Big and Tall". You can see each base model on the product description and compare them. With that being said, do not get it mixed with the 18 inch or other 14 inch models. This model is for the "Big and Tall" and it's added feature is extra stability and weight limit of 4,000 lbs. Now, my wife and I are not big and tall at all, lol. We are actually not even close to that, but I wanted the extra stability in the frame after reviewing other customer reviews showing how the frame began to bend on them. Look at the product pictures and you will see that on the Big and Tall frame there are extra thick beams throughout the frame, whereas the other frames have more of a wire going throughout the inside. Other reviews have showed those wires bending on people. I didn't want any chance of that happening, so I chose to go with the more thicker beamed framed. I'm glad I did because this frame is a tank solid. I've only had it for a couple of weeks now, but I am VERY - VERY PLEASED with my purchase. Time will tell if any squeaks will start, but right now absolutely quiet. No squeaks at all. Now the big topic everyone is concerned about, the storage space under the frame. This frame has at least 12 inch in height storage space. You might be able to squeeze a little more than that but you might have difficulty pulling out your container. I've included a photo with a 12 inch high tote under the frame. When I was in search of a base, I really wanted the 18 inch high Zinus frame, but I was concerned of the stability of the frame. From other reviews showing of the wired typed of frame has bent for others, I was also concerned with going 4 inches higher on the frame legs on 18 inch will make ghe frame less stable. I assume the higher you go, the less stable the legs are on the frame. I don't know if that is true, but the 14 inch frame with the solid bars throughout is very stable and still comes with excellent space under the bed. You can go 12 inches high and be safe, and you have the entire rest of the bed space for storage. My wife put together the frame and mattress HERSELF while I was at work. I guess she couldn't wait but she did an awesome job and it's not difficult. My entire king size bed came in 2 boxes from Amazon. The frame and mattress. We are using a "Classic Brands 14 inch Cool Gel Memory Foam" king size mattress that we couldn't be more pleased of. These two items together are a match made in heaven, lol. Although we will be putting some flat plywood between frame and mattress just to give more of a flat surface for the memory foam. I don't know if it's necessary because when I look under the bed, I don't see any substantial sagging. It looks fine, but I just want to be safe. At the end of the day, the frame is awesome and a great idea. Very sturdy, quiet, easy to put together and easy to move around. I am very pleased with my purchase and I highly recommend it. ... show more
Reviewed in the United States on December 3, 2016 by B. Kolean B. Kolean
    • Basic, sturdy
Size: King
We’ve had this bed frame for over 5 years. It’s not the most attractive frame, but it’s sturdy, basic, and easy to set up. We’ve moved twice since buying this and it was easy to fold up to move and set back up in a new location. There’s ample storage space under the bed. The frame is also not bulky and doesn’t add any length or width to the space the mattress would take up. We got the king size and we use it with an inexpensive 12 inch memory foam mattress also from Amazon. ... show more
Reviewed in the United States on January 13, 2024 by Sage

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