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ZINUS SmartBase Heavy Duty Mattress Foundation / 18 Inch Metal Platform Bed Frame / No Box Spring Needed / Sturdy Steel Frame / Underbed Storage, Queen

4.6 4.6 out of 5 stars 44,036 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in Bed Frames by Zinus

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Queen
18"
Bed Frame

Purchase options and add-ons

Size Queen
Product Dimensions 80"L x 60"W x 18"H
Special Feature No Box Spring Needed, Storage
Color Black
Finish Type Steel
Material
Steel
Style
18"
Maximum Weight Recommendation
3000 Pounds
Item Weight
36.2 Pounds

About this item

  • OUR STRONGER MATTRESS SUPPORT – “Strong” may be an understatement; this all-in-one foundation, made with heavy duty steel, can support up to 3000 lbs; all while doing the jobs of both your box spring and frame and giving you back some underbed clearance space too.Maximum weight recommendation:750 pounds
  • NO BOX SPRING NEEDED - Platform is engineered with heavy gauge steel wires that replace your box spring, allowing you to rest your latex, memory foam or spring mattress directly on top of the foundation
  • UNDERBED STORAGE – Clearance space under the frame provides valuable storage room for extra odds and ends; improved design features recessed legs for safety
  • QUICK, TOOL-FREE ASSEMBLY - Simply unfold and rest your mattress on top; twin and twin XL sizes support a maximum weight capacity of 1500 lbs, while all other sizes can support up to 3000 lbs
See more product details

Customer ratings by feature

Storage Capacity
4.7 4.7
Easy to assemble
4.7 4.7
Easy to install
4.6 4.6
Value for money
4.5 4.5
80" 60" 18" 80"

Frequently bought together

$104.99
Get it as soon as Sunday, Mar 31
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ZINUS SmartBase Heavy Duty Mattress Foundation / 18 Inch Metal Platform Bed Frame / No Box Spring Needed / Sturdy Steel Frame / Underbed Storage, Queen
Zinus ZINUS SmartBase Heavy Duty Mattress Foundation / 18 Inch Metal Platform Bed Frame / No Box Spring Needed / Sturdy Steel Frame / Underbed Storage, Queen
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Price-24% $104.99
List:$139.00
-24% $112.50
List:$149.00
$69.99$94.73$189.99$69.99
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Monday, Apr 1
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Storage Capacity
4.7
4.5
4.6
4.8
Easy to assemble
4.7
4.4
4.2
4.5
Value for money
4.5
4.4
4.0
4.6
Sturdiness
4.5
4.3
4.4
4.6
Sold By
Amazon.com
Amazon.com
Lamhorm
HAAGEEP
MACTUR LLC
WHATSEASO
size
Queen
Queen
Queen
Queen
Queen
Queen
material
Steel
Steel
Metal
Heavy duty metal
Metal
Metal
max. recommended weight
3000 pounds
700 pounds
800 pounds
3500 pounds
1000 pounds
1200 pounds
furniture finish
Alloy Steel
Alloy Steel
Metal
Black
Black
Metallic
weight
36.18 pounds
38.71 pounds
26.7 pounds
38 pounds
39.68 pounds

From the manufacturer

Heavy Duty 18" SmartBase Bed Frame

Stands the test of time

SmartBase Heavy Duty 18" Bed Frame

Built to last

Engineered with heavy duty steel and support from multiple points of contact on the floor, this frame is built tough.

SmartBase Heavy Duty 18" Bed Frame

Smart design

Curved recessed legs with plastic caps protect your floors and legs with over a foot of under bed space.

Strong and sturdy

A super reliable frame

Our strongest mattress support yet, this foundation not only holds your mattress with ease but also provides you with over a foot of under bed clearance space for all your odds and ends.

SmartBase Heavy Duty 18" Under Bed
SmartBase Heavy duty 18" Bed Frame
Heavy Duty SmartBase Profile Heights

Compare our SmartBase Collections

SmartBase Heavy Duty 18" Bed Frame

Heavy Duty

SmartBase Super Heavy Bed Frame

Super Heavy Duty

SmartBase Compack Bed Frame

Compack

SmartBase Bed Frame

Zero Assembly

SmartBase MyEuro Bed Frame

MyEuro

Customer Reviews
4.6 out of 5 stars
44,037
4.7 out of 5 stars
9,065
4.6 out of 5 stars
22,406
4.7 out of 5 stars
102,112
Structure
Steel frame Steel frame Steel frame Steel frame Steel frame
Clearance
17" 13" 13" 13" 12.5"
Headboard
Weight Limit
1500/3000 lbs 2200/4400 lbs 750/1500 lbs 750/1500 lbs 750/1500 lbs
Assembly Time
Under 30 min Under 30 min Under 30 min Under 30 min Under 30 min

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Product information

Technical Details

Additional Information

Warranty & Support

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ZINUS

ZINUS SmartBase Heavy Duty Mattress Foundation / 18 Inch Metal Platform Bed Frame / No Box Spring Needed / Sturdy Steel Frame / Underbed Storage, Queen


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From the brand

Product guides and documents

Product Description

The Heavy Duty SmartBase is a mattress foundation even stronger than your Monday morning coffee. Engineered precisely with heavy duty steel and unwavering support from multiple points of contact with the floor, this frame is built tough enough to support up to 3000 lbs of evenly distributed weight. With a frame this sturdy, you can bet that your mattress will be optimally supported for the long haul with absolutely no sagging. Its metal platform effortlessly supports your foam, spring or latex mattress without the need for a box spring. Built with valuable underbed space for extra storage, this handy frame also includes practical features like recessed legs and plastic caps to protect your floors. And although the last thing you’d expect from a frame this tough and functional is tool-free assembly, that (and a 5-year worry-free warranty, no less) is exactly what it comes with. Easily unfold the base, extend the legs, use the easy locking system to secure everything in place and voila! You’ve got a substantial mattress frame in less time than it takes to brew that pot of coffee.

Customer reviews

4.6 out of 5 stars
4.6 out of 5
44,037 global ratings

Customers say

Customers like the quality, ease of assembly, storage space, noise and value of the bed frame. For example, they mention it's sturdy, easy to assemble and has a lot of room underneath for storage. That said, they say it'll save you money not needing a box spring.

AI-generated from the text of customer reviews

7,678 customers mention6,665 positive1,013 negative

Customers like the quality of the bed frame. They mention that it has sturdy construction, easy installation, and compatibility with the mattress. Some say that the frame looks and feels quality, and that it could last a very long time. Overall, most are satisfied with the product's quality and functionality.

"...this go around, and found this one on many lists as a quiet and durable bed frame-which was a concern for me...." Read more

"...If you're looking for something sturdy, easy to put together (seriously only like FOUR PIECES in total!),..." Read more

"...It is sturdy, never creaks, moves, etc. great support for my mattress. I bought the 18" high frame because it has great storage...." Read more

"This bed frame was super easy to set up, is extremely sturdy and doesn’t move around or squeak when you toss and turn in bed...." Read more

5,376 customers mention5,236 positive140 negative

Customers find the bed frame easy to assemble. They mention that the two brackets allow them to easily attach their headboard or footboard to the SmartBase. They also say that it's easy to take apart and lift along with putting it together. Customers also mention that it is streamlined and sturdy.

"...It was so easy to put together, also. Literally snaps into place and a few screws tightened. Took about 10min or less...." Read more

"...came in a package together so it was easy to set them aside and not have to worry about them flying around. Oh!..." Read more

"...It was very easy to install these on the platforms that I had, the holes are convenient and I haven’t had any issues matching up different..." Read more

"...It took less than fifteen minutes to assemble. The height is fantastic for storing items underneath...." Read more

3,126 customers mention3,091 positive35 negative

Customers like the storage space provided by the bed frame. They say it's sturdy and overall spacious, with room underneath for storage. Some say the frame is high enough for storage, providing space for sentimental items and outdoor items. They mention that the holes available keep even heavy headboards pretty secure.

"...Took about 10min or less. I love that there is storage space under my bed now also. A really great quality purchase." Read more

"...excellent under-bed storage, and durable, GET THIS FRAME!" Read more

"...up different headboards to the holes available.. They keep even heavy, headboards, pretty secure without tipping if the headboard actually touches..." Read more

"...There is plenty of storage space underneath. For now, it is just a playground for my cat.Noise: none. nada...." Read more

2,003 customers mention1,685 positive318 negative

Customers like the noise of the bed frame. For example, they mention it's sturdy and makes no noise. Some say that it'll be quiet in use and that there's no hint of a squeak.

"...lot of research this go around, and found this one on many lists as a quiet and durable bed frame-which was a concern for me...." Read more

"...The frame is super quiet and holds up with some company in the bed, so no complaints there! ; )..." Read more

"...When using the bed, there was no squeaking or shifting from the frame. I would buy again and recommend this for anyone needing a new frame...." Read more

"...They don’t make any noise and the bed never moves. Totally beats spending tons of money on a fancy bed frame with no storage...." Read more

1,410 customers mention1,259 positive151 negative

Customers like the value of the bed frame. They say it's a good value and saves them money.

"...if the headboard floats over the floor and is heavy.. These are a great price, and I will purchase them again" Read more

"...We can move it everywhere and the prices good" Read more

"This frame is worth every penny!!..." Read more

"...Seriously, I cannot find anything to complain about. Great price, no box spring needed. Just awesome!" Read more

1,218 customers mention1,069 positive149 negative

Customers like the height of the bed frame. For example, they say it's high enough to compensate for the lack of a box spring, and fantastic for storing items underneath. Some say the frame is sturdy and the extra height added space for a variety of purposes. Overall, most are satisfied with the height and weight requirements of the product.

"...It took less than fifteen minutes to assemble. The height is fantastic for storing items underneath...." Read more

"I chose this for its storage height and especially for its rounded corners and resessed legs..." Read more

"...The height is perfect for her newer mattress, (the new ones don't "flip), the frame design supports her mattress beautifully with no "high or low"..." Read more

"...High enough i can easily vaccuum or climb under it so it has also been incredible storage. Seriously, I cannot find anything to complain about...." Read more

780 customers mention625 positive155 negative

Customers like the appearance of the bed frame. They say it has a great design, is simple but attractive, and enhances the style and functionality of the mattress. Some mention that the frames are nice and sturdy, and it doesn't slip at all. That said, some complain that the bed is not well made and may not last.

"...bed storage if we ever need it and is perfect comfort height and looks good!" Read more

"...The surface of the frame is smooth- no pointy, sharp edges, so there was NO issue with it catching the material of my mattress...." Read more

"...No multiple pieces to deal with. Great design!" Read more

"...Proper support of my daughter's bed is important, the frame is well-designed for that and it does not squeak or make any "movement" noises...." Read more

755 customers mention327 positive428 negative

Customers are mixed about the stability of the bed frame. Some mention that the mattress doesn't slide around at all, it's pretty solidly attached to the frame, and the bed doesn' t wobble when you're on it. However, others say that it does slide around a bit and needs something to put under it.

"...(the legs kept falling off them...." Read more

"...It’s incredibly sturdy. The matress does not move around. The frame stays in place but can be moved without a lot of pressure if I need to clean..." Read more

"...The third did not come with the pad and now the mattress way too easily slides with the slightest movement...." Read more

"...the holes available.. They keep even heavy, headboards, pretty secure without tipping if the headboard actually touches the floor...." Read more

Deluxe option perfect for my extra heavy body and additional weight from dogs
5 Stars
Deluxe option perfect for my extra heavy body and additional weight from dogs
My review is for the FULL sized, DELUXE option. I read through many reviews across multiple brands of foundation/frames. I looked for information pertaining to the durability, sturdiness, longevity of each with particular interest toward reviews that mentioned heavy individuals that sleep with big dogs. Specific, I know.Seems that ALL of the foundation frames have a rating for well over a thousand pounds. Feeling better about my 300lbs, I figured I would be fine with any one of them, even when including the weight of my mattress and that of my two big labs.YET, so many people mention creaking beds, frame pieces that bend, etc and they are normal to light weighted people. So I jumped from product to product trying to find something I thought would be a good purchase. If not, my plan was to use a typical frame and box spring.When I came across THIS product, I saw that they recommended their "Deluxe" option for heavier individuals."Reinforced stability with t-shape leg construction and locking system / Best fit for larger than average weight people"Ok, no matter how I spin it, that is me. I still hemmed and hawed, especially when I saw other products at least resembling it-- but that didn't mean it actually was the same product. I went ahead at put it in my cart while I took another peek at the perks and details. Clearly I went ahead with it, paid the extra for the Deluxe. Maybe the regular would have been fine. Maybe the Deluxe could have been a waste. My experience so far has been stellar, so I am very pleased to have plunked down the extra cash to buy the DELUXE option.--Design- legs set back so as not to smash your toes. I wouldn't have thought about it except some reviewers mentioned it (thank you reviewers)! The recessed legs are a safety and comfort feature. If you have stubbed your toes on a bed foot, know that this thoughtful feature will be greatly appreciated by all who walk near the bed. (again, Deluxe frame)--Ease of "assembly". I put that in quotes because it isn't much of an assembly needed. The frame comes in two narrow cot sized frames. These are set up super easy by just unfolding and straightening out the legs. The legs just need to be attended to by hooking a stabilizing arm and tightening a wing nut. Do this for all, then flip upright and put into position. Even easier is connecting the two frames to make one full sized frame. Bold and nut are provided. All done!--If you want more detail, look further down the product page to "Technical Specification". You will find a highlighted link that will open a User Manual. From there you will quickly see what needs to be done. It takes barely any time. I even had cats and dogs trying to "help" me in a small space and it added no time.--Sturdiness: My full sized bed is set up on a carpeted floor. I imagine that makes a difference, but I do not know. The surface of the frame is smooth- no pointy, sharp edges, so there was NO issue with it catching the material of my mattress. I don't recall if that was ever an issue here, but I recall seeing it across several reviews perhaps from other brands.--I have been using my bed nightly for a month. My two labs and sometimes a few cats join me- no creaking or unwanted movement. My husband and I have two full sized beds set up side by side to accommodate our large furry family, and to allow for better rest, yet he occasionally also um.. "joins" me, (and I know you know what I mean). No issues there either. Bed is still standing firmly in place!--I totally love the space under the bed. So do my cats, and at first, so did my dogs. It was this mysterious magical land to be explored. I don't really use it for storage at this time, but I like the option. All my pics include my curious menagerie. Orange cat, Charlie demonstrates difference in height (floor clearance) from typical frame to this frame. Huge difference!While my husband also has a full sized bed, his is currently a typical low frame, with a box spring, and topped with a mattress. Mine is this tall frame and a hybrid mattress (that comes in a box), and all together, side by side they are the same height. I hope to replace his with exact same set up as mine, eventually.So far, I am super pleased with this frame. I keep up with my reviews and will definitely come back if I have any further thoughts, revelations, problems, or even to just say it is still going well.
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Top reviews from the United States

Reviewed in the United States on January 24, 2024
Size: QueenStyle: 14"Pattern Name: Bed FrameVerified Purchase
One person found this helpful
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Reviewed in the United States on June 10, 2019
Size: FullStyle: 16"Pattern Name: Bed FrameVerified Purchase
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Reviewed in the United States on January 2, 2024
Size: QueenStyle: 16"Pattern Name: Bed FrameVerified Purchase

Top reviews from other countries

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CharmaineHamlyn
5.0 out of 5 stars Easy! Solid.
Reviewed in Canada on January 24, 2024
Size: BracketsStyle: 14"Pattern Name: Board BracketsVerified Purchase
Evie
5.0 out of 5 stars Solid, super sturdy and high.
Reviewed in Canada on December 28, 2023
Size: QueenStyle: 18"Pattern Name: Bed FrameVerified Purchase
One person found this helpful
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Helliphant
5.0 out of 5 stars Sturdy, silent, easy to use
Reviewed in Canada on April 11, 2023
Size: TwinStyle: 16"Pattern Name: Bed FrameVerified Purchase
One person found this helpful
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Estefania Cárdenas
5.0 out of 5 stars Excelente
Reviewed in Mexico on September 25, 2022
Size: FullStyle: 18"Pattern Name: Bed FrameVerified Purchase
Carlos Uribe
5.0 out of 5 stars Excelente base. Totalmente recomendable.
Reviewed in Mexico on January 9, 2021
Size: QueenStyle: 16"Pattern Name: Bed FrameVerified Purchase