Mainstays Full 18" High Profile Foldable Steel Platform Bed Frame with Storage Space Under Frame, No Box Spring Required, Black
Overall pick
Mainstays

Mainstays Full 18" High Profile Foldable Steel Platform Bed Frame with Storage Space Under Frame, No Box Spring Required, Black

1,606 ratings
Mainstays Full 18" High Profile Foldable Steel Platform Bed Frame with Storage Space Under Frame, No Box Spring Required, BlackMainstays Full 18 High Profile Foldable Steel Platform Bed Frame with Storage Space Under Frame No Box Spring Required BlackMainstays Twin 18 in High Profile Foldable Steel Platform Bed Frame No Box Spring Required Black
Bed SizeFull

Key item features

  • Mainstays 18" High Profile Foldable Steel Platform Bed Frame, Powder-coated Steel with under bed storage, Easy Assembly, Multiple sizes:

    • Sturdy, durable steel bed frame
    • Black Powder-coated steel finish
    • Allows you to place your mattress directly onto the platform with no box spring required
    • Folds in half for easy transport and storage
    • Features a button locking system that keeps the bed fully sturdy
    • Fast and easy to assemble with no tools required for set up
    • Extra-high 18" profile creates an ample storage opportunity under your bed
    • Designed with capped feet to keep your floors looking beautiful
    • Use in bedroom, when guests come over or take on trips
    • Available in twin, full, queen, and king
  • Sturdy, durable steel bed frame
  • Black Powder-coated steel finish
  • Allows you to place your mattress directly onto the platform with no box spring required
  • Folds in half for easy transport and storage
  • Features a button locking system that keeps the bed fully sturdy
  • Fast and easy to assemble with no tools required for set up
  • Extra-high 18" profile creates an ample storage opportunity under your bed
  • Designed with capped feet to keep your floors looking beautiful
  • Use in bedroom, when guests come over or take on trips
  • Available in twin, full, queen, and king

  • Assembled Product Dimensions:

    • Twin: 75" L x 39" W x 18" H (600 lb. weight capacity)
    • Full: 75" L x 54" W x 18" H (1200 lb. weight capacity)
    • Queen: 80" L x 60" W x 18" H (1200 lb. weight capacity)
    • King: 80" L x 76" W x 18" H (1200 lb. weight capacity)
  • Twin: 75" L x 39" W x 18" H (600 lb. weight capacity)
  • Full: 75" L x 54" W x 18" H (1200 lb. weight capacity)
  • Queen: 80" L x 60" W x 18" H (1200 lb. weight capacity)
  • King: 80" L x 76" W x 18" H (1200 lb. weight capacity)

  • Shipping Product Dimensions:

    • Twin Shipping dimension: 40" x 3.15" x 38.8" - Weight: 32.2 lbs.
    • Full Shipping dimensions: 27.8" x 5.7" x 38.8" - Weight: 45 lbs.
    • Queen Shipping dimensions: 30.7" x 5.7" x 41.1" - Weight: 50.5 lbs.
    • King Shipping dimensions: 39" x 5.7" x 41.1" - Weight: 58.86 lbs.
  • Twin Shipping dimension: 40" x 3.15" x 38.8" - Weight: 32.2 lbs.
  • Full Shipping dimensions: 27.8" x 5.7" x 38.8" - Weight: 45 lbs.
  • Queen Shipping dimensions: 30.7" x 5.7" x 41.1" - Weight: 50.5 lbs.
  • King Shipping dimensions: 39" x 5.7" x 41.1" - Weight: 58.86 lbs.

Specs

Bed size, FullBed frame type, Standard Bed FramesMaterial, MetalMax load, 1200 lbColor, BlackBox spring required, N

About this item

Product details

Support your mattress with the innovative and durable design of Mainstays High Profile Foldable Steel Platform Bed Frame. Durably constructed of powder-coated heavy-duty steel, the bed frame is quick and easy to assemble with no tools required. This dependable mattress platform allows you to place your mattress directly onto the frame without a box spring and folds in half for easy transport and storage. With an extra-high profile, the Mainstays 18" High Profile Foldable Steel Bed Frame creates an ample storage opportunity under your bed, and it includes capped feet to minimize damage to floors, carpeting, and rugs. You and your family are sure to appreciate the durable and sturdy design of the Mainstays 18" High Profile Foldable Steel Bed Frame.

  • Mainstays 18" High Profile Foldable Steel Platform Bed Frame, Powder-coated Steel with under bed storage, Easy Assembly, Multiple sizes:

    • Sturdy, durable steel bed frame
    • Black Powder-coated steel finish
    • Allows you to place your mattress directly onto the platform with no box spring required
    • Folds in half for easy transport and storage
    • Features a button locking system that keeps the bed fully sturdy
    • Fast and easy to assemble with no tools required for set up
    • Extra-high 18" profile creates an ample storage opportunity under your bed
    • Designed with capped feet to keep your floors looking beautiful
    • Use in bedroom, when guests come over or take on trips
    • Available in twin, full, queen, and king
  • Sturdy, durable steel bed frame
  • Black Powder-coated steel finish
  • Allows you to place your mattress directly onto the platform with no box spring required
  • Folds in half for easy transport and storage
  • Features a button locking system that keeps the bed fully sturdy
  • Fast and easy to assemble with no tools required for set up
  • Extra-high 18" profile creates an ample storage opportunity under your bed
  • Designed with capped feet to keep your floors looking beautiful
  • Use in bedroom, when guests come over or take on trips
  • Available in twin, full, queen, and king

  • Assembled Product Dimensions:

    • Twin: 75" L x 39" W x 18" H (600 lb. weight capacity)
    • Full: 75" L x 54" W x 18" H (1200 lb. weight capacity)
    • Queen: 80" L x 60" W x 18" H (1200 lb. weight capacity)
    • King: 80" L x 76" W x 18" H (1200 lb. weight capacity)
  • Twin: 75" L x 39" W x 18" H (600 lb. weight capacity)
  • Full: 75" L x 54" W x 18" H (1200 lb. weight capacity)
  • Queen: 80" L x 60" W x 18" H (1200 lb. weight capacity)
  • King: 80" L x 76" W x 18" H (1200 lb. weight capacity)

  • Shipping Product Dimensions:

    • Twin Shipping dimension: 40" x 3.15" x 38.8" - Weight: 32.2 lbs.
    • Full Shipping dimensions: 27.8" x 5.7" x 38.8" - Weight: 45 lbs.
    • Queen Shipping dimensions: 30.7" x 5.7" x 41.1" - Weight: 50.5 lbs.
    • King Shipping dimensions: 39" x 5.7" x 41.1" - Weight: 58.86 lbs.
  • Twin Shipping dimension: 40" x 3.15" x 38.8" - Weight: 32.2 lbs.
  • Full Shipping dimensions: 27.8" x 5.7" x 38.8" - Weight: 45 lbs.
  • Queen Shipping dimensions: 30.7" x 5.7" x 41.1" - Weight: 50.5 lbs.
  • King Shipping dimensions: 39" x 5.7" x 41.1" - Weight: 58.86 lbs.
info:
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Specifications

Bed size

Full

Bed frame type

Standard Bed Frames

Material

Metal

Max load

1200 lb

Warranty

Warranty information

Limited Five (5) Year Warranty, Warranty available to original purchaser only. Proof of purchase is required. This warranty is your sole remedy for product defects only and does not cover damage due to mishandling, misuse, or abuse. The defects include circumstances where the frame is broken under normal use and no longer performs its function. The manufacturer is not responsible for incidental or consequential damages. This warranty gives you specific legal rights and you may also have other rights which vary from state to state. Our product is designed and manufactured to meet the highest quality standards. In the event that you have assembly questions, or parts are missing or damaged, please let us know before you decide to return your product to the store. Please contact customer service directly at: Email: CustomerService@gesin-cn.com Service Hours: Central Standard Time Monday - Friday: 9:00am - 4:00pm 1-800-681-0084 Thank you for purchasing our products. Inno-Sports Co., Ltd

Customer ratings & reviews

4.7 out of 5 stars
stars
1,606 ratings872 reviews
How item rating is calculated
  1. 5 stars85% (1,359)
  2. 4 stars8% (132)
  3. 3 stars3% (41)
  4. 2 stars1% (19)
  5. 1 star3% (55)

Reviews summary

Pros

  • : The frame supports heavy loads and remains stable.
  • : The 18-inch clearance fits totes and large bins.
  • : The frame unfolds and locks in minutes for one-person setup.
  • : The frame offers affordable pricing while remaining sturdy.
  • : The frame provides ample clearance for under-frame storage.
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Showing 1-3 of 872 reviews

Oct 12, 2026
Reviewer name: Jamie
Item details
Bed size: Full
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I love this bed frame. I never know how to build anything, and this frame requires no building, no putting together, except 2 screws. The frame comes in a box and you just have to get it out the box and unfold the frame. The metal is sturdy and strong, it will last you years. Lots of space underneath the bed for storage. Great price. No complaints whatsoever.

Helpful?397MBPIVB10X16317867421
May 22, 2026
Reviewer name: Ally
Top Reviewer
Item details
Bed size: King
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

This is what you're looking for!

I no longer over look the Main Stay brand. This bed frame is amazing! It is the simplest to put together and it holds strong. I can walk all over it and it holds no creaking or rubbing metal noises. Absolutely recommend this!

Helpful?397MBPIVB10X16317867421
Aug 25, 2026
Reviewer name: Walmart customer
Top Reviewer
Item details
Bed size: Twin
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Looks very nice and is the right size / measurements as written . Hoping for the best and will last .

Helpful?397MBPIVB10X16317867421
Current price is $89.00
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