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45MinST 18 Inch Platform Bed Frame/Easy Assembly Mattress Foundation / 3000lbs Heavy Duty Steel Slat/Noise Free/No Box Spring Needed,King

  • Based on 1,722 reviews
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Availability: Only 2 left in stock, order soon!
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Arrives Wednesday, Mar 11
Order within 16 hours and 32 minutes
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Size: King


Features

  • [STRUCTURE] 10 LBS Heavier than other manufacturers.Reinforced Steel Slats Support, Seamlessly Welded Tightly Structure, makes the whole frame more Safe & Sturdy, withstand 3000 pounds of static pressure and prevents structural twisting.
  • [UNIT DESIGN] Embed Mattress in the steel frame to avoid sliding, multiple points bed-legs and tough square steel slats give good support to plus weight, doubles the mattress' life expectancy; 15.5" inches Storage Space underneath.
  • [NOISE FREE] Cushioning gasket is added to the steel frame for noise-free using; Reinforced leg structure and frame structure makes platform free from squeaking; No need of box Spring.
  • [EASY ASSEMBLY] Integrated compact design can set up in minutes by assembly minimal components without additional tools; 2 pieces of bedhead legs with three holes each to attach a headboard any time.
  • [5 YEARS CUSTOMER SERVICE] Any question please feel free to contact our Customer Service for Help. We're always ready to answer within 24 hours. Free replacement parts will be supplied.

Features

  • [STRUCTURE] 10 LBS Heavier than other manufacturers.Reinforced Steel Slats Support, Seamlessly Welded Tightly Structure, makes the whole frame more Safe & Sturdy, withstand 3000 pounds of static pressure and prevents structural twisting.
  • [UNIT DESIGN] Embed Mattress in the steel frame to avoid sliding, multiple points bed-legs and tough square steel slats give good support to plus weight, doubles the mattress' life expectancy; 15.5" inches Storage Space underneath.
  • [NOISE FREE] Cushioning gasket is added to the steel frame for noise-free using; Reinforced leg structure and frame structure makes platform free from squeaking; No need of box Spring.
  • [EASY ASSEMBLY] Integrated compact design can set up in minutes by assembly minimal components without additional tools; 2 pieces of bedhead legs with three holes each to attach a headboard any time.
  • [5 YEARS WARRANTY] Any question please feel free to contact our Product Warranty or Customer Service for Help. We're always ready to answer within 24 hours. Free replacement parts will be supplied.

Size: King


Product Dimensions: 82"L x 78"W x 18"H


Special Feature: Sturdy


Color: Black


Finish Type: Steel


Size: ‎King


Product Dimensions: ‎82"L x 78"W x 18"H


Special Feature: ‎Sturdy


Color: ‎Black


Finish Type: ‎Steel


Included Components: ‎Slat


Compatible With Mattress Size: ‎84''*72''


Brand: ‎45MinST


Furniture Finish: ‎Alloy Steel


Item Weight: ‎53 pounds


Date First Available: December 10, 2019


Size: King


Material: Alloy Steel


Product Dimensions: 82"L x 78"W x 18"H


Style: Modern


Special Feature: Sturdy


Size: ‎King


Product Dimensions: ‎82"L x 78"W x 18"H


Special Feature: ‎Sturdy


Color: ‎Black


Finish Type: ‎Steel


Included Components: ‎Slat


Compatible With Mattress Size: ‎84''*72''


Brand: ‎45MinST


Furniture Finish: ‎Alloy Steel


Assembly Required: ‎Yes


Manufacturer: ‎45MinST


UPC: ‎741311034536


Form Factor: ‎Rectangular


Assembly Instructions Description: ‎Easy to follow instructions included


Storage Options: ‎Under-bed storage


Item Weight: ‎53 pounds


Date First Available: December 10, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 11

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


  • This is the bed frame you want.
It's got lots of storage room under bed. Very strong. No squeeking. No sliding. Last frame I'll have to buy. Easy to assemble if you have two people. Very happy with it. I love my bed up high.
Reviewed in the United States on December 19, 2025 by Cherbear

  • Great Frame!
Set up easily. Super sturdy. no squeaks, hardware has stayed tight. Has plastic feet to keep from moving around, protecting floor. Bought a Bunkie Board also from Amazon, to prevent my foam mattress from pushing down through the cracks, had been told the Bunkie Board would add life to the mattress, Bought because space is tight for me, and needed every available square inch. Clearance from the floor for storage is 15 1/2 inches. I own an "underdesk elliptical" exercise "cycle" that I wanted to get under my bed. It works! I have a yoga strap tied around it, so I can pull it out and then push it back under. (towel under equipment to slide well, and no carpet). I got the queen, still lots of room for baskets of shoes to slide in and out like drawers., and still more room! Works really well for me! ... show more
Reviewed in the United States on November 28, 2025 by Barbara L

  • Tall, Strong, and Lightweight
This bed frame is a fantastic mix of strength and simplicity. It’s tall enough for great under-bed storage, lightweight, and feels incredibly sturdy. The downside? The assembly instructions were pretty bad—but it was still easy enough to figure out without them. Pros: ✅ Great Height – Tons of room for storage underneath ✅ Lightweight but Sturdy – Easy to move, yet handles weight well ✅ Noise-Free – No squeaking or shifting during sleep ✅ No Box Spring Needed – Ready for your mattress out of the box Cons: ❌ Terrible Instructions – Barely helpful for assembly ❌ No Headboard or Side Rails – Would’ve been a nice touch for a complete setup Final Thoughts: If you want a strong, minimalist frame with tons of clearance, this is a great choice—just be ready to wing it a bit on the assembly, and consider adding a headboard or side rails if aesthetics matter. ... show more
Reviewed in the United States on April 30, 2025 by Cyborgladiator

  • You won't be mad. I promise.
Just buy it, it's worth it. Easiest thing I've ever put together and sturdier than any frame I've ever owned. It's simple design, it's why it works.
Reviewed in the United States on November 25, 2025 by Crystal

  • Perfect.
I set this up in less than ten minutes without the instructions. It is solid, heavy and beyond sturdy. A completely different feel without the boxspring. I love the 20 inch rise, but be mindful of the legs. If you bump into one of them without socks or shoes on it could bite. However, there are no sharp corners. The legs are a rectangular tube without a knife edge. I just love it. Well worth the money! ... show more
Reviewed in the United States on August 3, 2025 by Person

  • well designed product
This is my 10th purchase of this type of bed frame. I own a rooming house, and have been converting from the standard frame & box spring, to these. Easier to clean under than old style frames. (or put stuff under if your so inclined). they come in two heights, 14" and 18". Recommend getting the higher one, even if you have pillow top style mattress, (unless your really short) for the more underneath room. The directions on putting it together are a little weird, but it is well designed and well made, and I've only had a minor problem with one of the frames (bolt or hole threading was off, but it eventually went in) also comes in 3500 lb capacity, but I can't tell the difference. All in all, a great frame at a fair price. ... show more
Reviewed in the United States on December 16, 2024 by Robert T

  • Purple mattress approved
Had some comfort issues for a while with a similar style wood slat bed frame which I had suspected of not being capable of supporting my heavy Purple mattress. Had a tip form my brother about this bed frame and decided to give it a shot because it was very economical and checked all my boxes for what I needed in a new bed frame. The metal slats offer so much more support and no sagging. I have slept so much better on the new bed frame I owe it all to the wonderful design and support offered by this bed frame. Not to mention the great price! Oh and plenty of storage underneath is a huge bonus too! Great buy! ... show more
Reviewed in the United States on January 4, 2025 by Gregory Flowers

  • Satisfactory
Size: King
The structure overall is sturdy, however with the mattress placed directly on it, it causes the individual bars to fall out when getting in and out of the bed. I plan on getting a piece of wood to put under the mattress to prevent the bars from coming out of their slots. I like the height of the bed frame as it offers a lot of room for storage under the bed or for your Siberian Husky to lay under the bed. ... show more
Reviewed in the United States on September 22, 2025 by MAM

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