Top 10 Best Overall Mattress 9 Inch Metal Platform Bed Frame [2024]

No	Product	Score	Action
1	Best Price Mattress Mellow Twin Box Spring	9.8	Buy On Amazon
2	Mellow King Box Spring	9.6	Buy On Amazon
3	ZINUS SmartBase Tool-Free Assembly Mattress Foundation / 14 Inch Metal Platform Bed Frame / No Box Spring Needed / Sturdy Steel Frame / Underbed Storage	9.6	Buy On Amazon
4	Best Price Mattress Mellow 9" High Profile with Heavy Duty Steel Slat Mattress Foundation Fits Standard Bed Frame	9.4	Buy On Amazon
5	Best Price Mattress Mellow Full Box Spring	9	Buy On Amazon
6	ZINUS 9 Inch Metal Smart Box Spring / Mattress Foundation / Strong Metal Frame / Easy Assembly	9	Buy On Amazon
7	Best Price Mattress 18 Inch Metal Platform Beds w/Heavy Duty Steel Slat Mattress Foundation (No Box Spring Needed)	8.8	Buy On Amazon
8	Mellow 9 Inch Ace of Base Rounded Metal Platform Bed Frame	8.4	Buy On Amazon
9	Mellow Queen Box Spring	8.4	Buy On Amazon
10	Best Price Mattress 14 Inch Metal Platform Beds w/Heavy Duty Steel Slat Mattress Foundation (No Box Spring Needed)	8.4	Buy On Amazon

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Twin Size Box Spring with Heavy Duty Steel Slat Support for Sturdy Support and Long Lasting Durability.
Modern Style Oblique Pattern with Elastic Straps Cover for Easy on and off
9 Inch High Profile for Better Shock Absorbtion and Ventilation
Easy to Assemble. Fits with Standard Size Twin Bed Frames
Product Dimension: 74.

King Size Box Spring with Heavy Duty Steel Slat Support for Sturdy Support and Long Lasting Durability.
Modern Style Oblique Pattern with Elastic Straps Cover for Easy on and off
9 Inch High Profile for Better Shock Absorbtion and Ventilation
Easy to Assemble. Fits with Standard Size King Bed Frames
Product Dimension: 80 (L) x 76 (W) x 9 (H) Inches.

A ONE-AND-DONE SOLUTION – Why buy both a bed frame and box spring for your mattress.
NO BOX SPRING NEEDED – Platform is made with heavy steel that replaces your box spring, allowing you to rest your memory foam or spring mattress directly on top; Legs have plastic caps to protect your floors.
DIMENSIONS: 60″ W x 80″ L x 14″ H
MAXIMUM WEIGHT CAPACITY: Narrow twin, twin and twin XL sizes support a maximum weight capacity of 750 pounds, while all other sizes up to 1500 pounds.
UNDERBED STORAGE – Total of 13 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
Worry-free 5 year limited manufacturer warranty included; Mattress sold separately

Queen Size Box Spring with Heavy Duty Steel Slat Support for Sturdy Support and Long Lasting Durability.
Modern Style Oblique Pattern with Elastic Straps Cover for Easy on and off
9 Inch High Profile for Better Shock Absorbtion and Ventilation
Easy to Assemble. Fits with Standard Size Queen Bed Frames
Product Dimension: 80 (L) x 60 (W) x 9 (H) Inches.

Full Size Box Spring with Heavy Duty Steel Slat Support for Sturdy Support and Long Lasting Durability.
Modern Style Oblique Pattern with Elastic Straps Cover for Easy on and off
9 Inch High Profile for Better Shock Absorbtion and Ventilation
Easy to Assemble. Fits with Standard Size Full Bed Frames
Product Dimension: 74.

THE LAST BOX SPRING YOU’LL EVER NEED – Unlike a traditional box spring, the smart box spring is made of solid steel that comes together in no time.
DURABLY ENGINEERED – Durable steel is used to construct the inside framework of this foundation; Twin size supports a maximum weight capacity of 350 pounds, while all other sizes can support up to 700 pounds.
HIGH PROFILE DESIGN – A 9 inch height is perfect for shorter mattresses or for those who enjoy their bed higher off the floor.
THOUGHTFULLY PACKAGED – All parts, tools and instructions are packed into one compact box that ships straight to your door.
Worry-free 5 year limited warranty included; Box spring only, a bed frame or platform bed is required to support this foundation and is sold separately.

Queen platform bed frame with smart base mattress support system to replace traditional frame & box spring.
Durable and noise free construction with heavy duty steel legs with concave center leg design for safety.
17″ vertical clearance for convenient under the bed storage space
Easy to be assembled in minutes and foldable for better storage and transportation
Product dimension: (l) 60 inches x (w) 80 inches x (h) 18 inches (5 year manufacturer )

Queen platform bed frame with steel slat mattress foundation; no box Spring needed
Noise free, heavy duty Steel construction for better stability and durability
Modern low profile design with rounded Corners for extra safety in getting out of the bed
Easy quick Lock assemble; required tools included and assembled in minutes
Product Dimension: (L) 79; 5 inches x (w) 59; 5 inches x (H) 9 inches / Delivered in smart compact Packaging.

Queen Size Box Spring with Heavy Duty Steel Slat Support for Sturdy Support and Long Lasting Durability.
Modern Style Oblique Pattern with Elastic Straps Cover for Easy on and off
9 Inch High Profile for Better Shock Absorbtion and Ventilation
Easy to Assemble. Fits with Standard Size Queen Bed Frames
Product Dimension: 80 (L) x 60 (W) x 9 (H) Inches.

Full platform bed frame with steel slat mattress foundation; No box spring needed
Durable and noise free construction with heavy duty steel 9 leg and center bar support
12 inches vertical clearance for convenient under the bed storage space
Easy to assemble; No tools required and assembled in minutes