- Steel
- Smartbase mattress support system replaces the traditional bed frame & box spring set
- Durable noise-free construction made with heavy duty steel legs and a curved center leg for safety
- 17-inch vertical clearance for convenient under bed storage space
- Easy to be assembled in minutes and foldable for better storage and transportation
- 5-year manufacturer’s warranty
-25%New
Best Price Mattress 18 Inch Metal Platform Beds w/ Heavy Duty Steel Slat Mattress Foundation (No Box Spring Needed), Black
$103.76 Save:$36.00(25%)
Available in stock
Last updated on July 6, 2025 6:20 am Details
Description
Additional information
| size | 18 Inch |
|---|---|
| Product Dimensions | 84"L x 72"W x 18"H |
| Special Feature | Durable |
| color | Black |
| Finish Type | Steel |
| Included Components | 18" Cal King Bed Frame |
| Compatible With Mattress Size | California king |
| Brand | Best Price Mattress |
| Furniture Finish | Black |
| Assembly Required | Yes |
| Ground To Item Distance | 17 Inches |
| Manufacturer | Best Price Mattress – DROPSHIP |
| UPC | 842165191298 |
| Form Factor | Platform |
| Global Trade Identification Number | 00842165191298 |
| Target Audience | unisex-adult |
| Item Weight | 40.7 pounds |
| Country of Origin | China |
| Item model number | California King Bed Frame |
| Is Discontinued By Manufacturer | No |
| Fabric Type | Steel |
| Finish types | Steel |
| Number of pieces | 1 |
| Batteries required | No |
Reviews (5102)
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Nicole –
I ordered this frame to replace a Zinus frame I got about a year and a half ago. It has great reviews but completely fell apart and was horrible. Literally everything was wrong with it (the old one, not this one)
I was reluctant to order this one but I just couldn’t keep using the previous one as the legs were breaking off, it was super loud, screws kept falling out, etc.
This one was so quick and easy to put together! It stays in one place, it’s very quiet. I can feel how strong and stable it is when I’m lying down.
The Zinus one was saggy in the middle, even after I spent more money getting a metal support slats frame for it as the wood ones is came with couldn’t support a baby. Such a waste of money and time omg. And it would slide all over the floor.
This one, with no extra items or any re-jigging of anything is amazing. It stays in one spot, it doesn’t make a sound. My man got up in the night and I didn’t hear or feel him do so. With the other one, he’d wake me up constantly getting up and down throughout the night. Drove me crazy.
We’ve been using it for about a week now, and we’re so happy with it.
Don’t waste your money on anything Zinus, the brand is rubbish.
This one is the way to go.
Plus it’s tall, so there’s plenty of storage under it
Hessed –
Esta bien el producto, pienso que es igual al de amazonbasic pero más caro. Por eso pongo la relación calidad precio media.
Misty Petty –
Very well made. Folds up and stores away very easily.
Dark3nedDragon –
Oh my goodness… NO ASSEMBLY REQUIRED.
LOVE, LOVE, LOVE THIS FRAME! Simple yet sturdy. Strong and can hold any mattress you choose. I never write reviews but this was an amazing product at an amazing price.
Consumer #28 –
Perfect for storage underneath!! We lived ina smaller duplex, so not much storage. We were able to fit bins underneath too! We have this in 2 bedrooms and love it.
CLS –
I know what you want to know.
“Is it noisy when we…ya know”
This seems to be a sex safe bed frame! My husband and I are by no means small people. I’m 300lbs and he’s 200lbs, we did the do on this and it didn’t make a single noise. We bought this for my in-laws house because they don’t have a guest bed, so we only did it a couple times, so I can’t promise it will STAY noise free. Also cant promose it will be noise free if you get SUPER freaky.
Also noting: it was on carpet, paired with a memory foam mattress
SS –
Muy buen producto. Fácil de armar, no hace ruido ni se mueve, y está a un muy buen precio.
Manuel Carrillo –
Excelente producto relación costo calidad, el armado esta facilisimo!, No se requieren herramientas, la medida “Full” es justo el tamaño de colchón matrimonial, el peso global de la caja es entre 16-17 kg. Pero en si la base es super ligera, no se patina ya que las patas traen gomas y tampoco hace ruido.
Ojo los gatos no vienen incluidos!!!🤣
Kayy –
Assembly Required – Easy to Overthink
Take out two halves, cut plastic ties on two halves (make sure to set this up wherever it is intended to go, can’t imagine WHY would you want to put it elsewhere, but let’s preface that here…)
Lay both sides flat on the ground, raise up legs to straight standing up
Loosen bolts in question, grab leg-stabilizers, pull towards the bolt that stands out in whatever direction it extends (i.e. if it extends towards the left, pull towards left bolt)
-Pro Tip: When encountering difficulty in pushing the leg stabilizer onto the bolt, lift it up, and then into the direction that it was slid on from (i.e. if it was on the outer edge of the bed, pull it towards there), and then lift it up while doing so. This should allow you to easily slide it onto the bolt.
Secure the fasteners after placing the leg-stabilizers on, and ensure that they do not move, do this for all legs on both frames
Push together two halves, slide in the additional bolts through the designated points (one in top, one in bottom), I would suggest having each face a different direction (this is to better reduce the, admittedly very unlikely odds of the bed coming apart if one side is gripped too hard, and the fasteners weren’t secured properly or waste away after a time)
Verify the stability of all limbs in question, tug at them, ensuring that they do not move nor wiggle around, this is important for safety concerns, as well as ensuring the bed frame does not break
–
All told, if you take what was stated above (especially the pro tip, do not forget that one), it should take less than 20 minutes, including unboxing, to set up the bed frame. If you do not take my advice, and are unknown to the world of building bed frames like this, or particularly unlucky (I needed to do what I suggested on half the leg-stabilizers; not sure how common that is), it could take longer. All told though, an extremely easy, relatively quick, product to put together.
The bed will slide around a bit, it doesn’t bother me too much so I haven’t found a fix, however others have suggested that you create some sort of means of safely (without leaving anything pointy or sharp) keeping the bed in place, preferably also without damaging the bed or sheets. I would probably just lay down flat cardboard in all four corners, slightly raising the bed off of the frame (very slightly), and preventing it from moving around as much. As I said, untested, but should work.
Consumer #28 –
I picked up a fold-out couch/king size bed that sits right on the floor. Awesome for the basement, and made with memory foam so it’s easy to move and maneuver. The problem is, sleeping that low to the ground can be uncomfortable for adults. So we got this frame system just to elevate it a bit when used as a bed.
Very easy to put together, very easy to fold up and store when not using it, and quite an improvement from before. This one had a higher weight rating than others we looked at, which was a concern for us. Minimal investment, huge benefit. Highly recommend.
Cassidy T. –
i bought this to have an easy put up and take down guest bed. stores well without taking up much space. easy to use. lost a star cause one metal bar broke after 2nd use. still happy with it tho
Hessed –
Buen producto
katielew2u –
Still miss this mattress!
I loved this mattress and it felt perfectly firm and supportive. Unfortunately I left it behind in a house move, but it was a great mattress!!