10 Best zinus 9 inch metals of 2026

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1

Zinus

Zinus 9 Inch Box Spring with Cover, No Assembly Mattress Foundation, Sturdy Metal Structure, Split Cal King, White
9.9

Exceptional

Our Rating
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2

Zinus
ZINUS 9 Inch Box Spring with Cover, No Assembly Mattress Foundation, Sturdy Metal Structure, Split Queen, White
Main highlights

Key Features and Benefits
No assembly required, durable steel framework, supports up to 700 lbs, 9-inch high profile, ships in one compact box, 5-year warranty.

Ideal Use Cases
Perfect for those seeking hassle-free setup, higher bed positioning, and strong support for all mattress sizes including split Queen, King, and Cal King.

Customer Reviews Summary
Most praised for its easy setup process, requiring no tools or tedious assembly, making it a favorite among buyers for convenience.
Key specs
- product dimensions:79 x 59.5 x 9 inches
- material:Steel Frame With Poly Jacquard
- assembly required:Yes
- max weight:700 lbs
- assembled width:N/A
9.7

Exceptional

Our Rating

9.9
Easy to build

9.7
Durability

9.7
Maneuverability
3

Zinus
Zinus 9 Inch Quick Lock High Profile Smart Box Spring / Mattress Foundation / Strong Steel Structure / Easy Assembly, Queen, White
Main highlights

Steel Frame and Slats with Poly Jacquard Cover
The box spring features a steel interior frame with steel slats and a poly jacquard cover, ensuring durability and a sleek look.

Ideal for High Profile Beds
The 9-inch height is perfect for shorter mattresses or for those who prefer their bed higher off the floor.

Ease of Assembly
Customers frequently praised the easy assembly process, noting that the included ratcheting tool made it simple and quick to put together.
Key specs
- product dimensions:79 x 59.5 x 9 inches
- material:Steel Interior Frame
- assembly required:Yes
- max weight:700 lbs
- assembled width:N/A
9.6

Exceptional

Our Rating

9.9
quality of sleep

9.7
worth the money

9.7
Durability
4

Zinus

Zinus 9 Inch Full WonderBox(TM) Smart Box Spring, Quick Assembly Mattress Foundation, Durable Metal Frame, Grey

11% Off
9.4

Excellent

Our Rating
5

Zinus
Zinus 9 Inch California King Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly

28% Off
Main highlights

Quick Assembly and Sturdy Design
The ZINUS 9 Inch Metal Smart Box Spring features a durable steel frame with a quick assembly process, supporting up to 700 lbs.

Ideal for Heavy Mattresses
Perfect for supporting heavier mattresses, ensuring stability and longevity without compromising ease of setup.

Effortless Setup Praised by Users
Customers consistently praise the tool-free, quick assembly that takes only minutes, highlighting its convenience and practicality.
Key specs
- product dimensions:83 x 71.5 x 9 inches
- material:Steel Interior Frame
- assembly required:Yes
- max weight:700 Pounds
- assembled width:N/A
9.1

Excellent

Our Rating
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6

Zinus
Zinus Metal Box Spring with Wood Slats /9 Inch Mattress Foundation/Sturdy Steel Structure/Easy Assembly, Twin
Main highlights

Key Features
Steel and wood structure, supports up to 700 lbs, high profile design, compact packaging, 5-year warranty.

Ideal Use Cases
Perfect for shorter mattresses, great for those preferring a higher bed, essential for robust mattress support.

Customer Praise
Most reviews highlight its easy assembly, sturdy construction, and the convenience of its compact, shipped-to-your-door packaging.
Key specs
- product dimensions:74L x 38W x 9H
- material:Steel, Wood
- assembly required:Yes
- max weight:350 Pounds
- assembled width:38 inches
8.8

Very Good

Our Rating

9.7
quality of sleep

9.7
Maneuverability

9.5
Durability
7

Zinus

Zinus 9 Inch Twin XL Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly
8.6

Very Good

Our Rating

9.3
quality of sleep

9.1
Durability

8.9
Maneuverability
8

Zinus

Zinus Upholstered Metal and Wood Box Spring, 9 Inch Mattress Foundation, Easy Assembly, Fabric Paneled Design, King

29% Off
8.5

Good

Our Rating
9

Zinus
Zinus SmartBase Tool-Free Assembly Mattress Foundation, 14 Inch Metal Platform Bed Frame, No Box Spring Needed, Sturdy Steel Frame, Underbed Storage, Black, Queen
Main highlights

Sturdy Steel Frame
Combines bed frame and box spring, supporting up to 1500 lbs.

Space-Saving Solution
13 inches of clearance for underbed storage, ideal for small spaces.

Easy Setup Praised
Customers love the quick, tool-free assembly and durability.
Key specs
- Assembly Required:Tool-free setup
- Material:Steel
- Special Feature:Underbed storage
- Storage:13 inches clearance
- Size:N/A
8.3

Good

Our Rating

9.9
Easy installation

9.9
Easy to build

9.5
worth the money
10

Zinus
ZINUS Arnav Metal Platform Bed Frame with Headboard / Wood Slat Support / No Box Spring Needed / Easy Assembly, Queen
Main highlights

Key Features
Sturdy steel frame, no box spring needed, supports up to 700 lbs, easy assembly, and a 5-year warranty.

Ideal Use Cases
Perfect for all mattress types, suits anyone needing reliable support, great for daily use in any bedroom.

Customer Reviews Summary
Most praised for its durability, ease of assembly, and excellent mattress support without a box spring.
Key specs
- Assembly Required:Yes
- Material:Steel and Plywood
- Special Feature:Durable
- Storage:N/A
- Size:Queen
8.0

Good

Our Rating

9.5
Stability

9.5
Durability

9.5
Easy to build

10 Best zinus 9 inch metals of 2026

1

Zinus 9 Inch Box Spring with Cover, No Assembly Mattress Foundation, Sturdy Metal Structure, Split Cal King, White

How do we rank?

How do we rank?

Analyzing top stores

2

ZINUS 9 Inch Box Spring with Cover, No Assembly Mattress Foundation, Sturdy Metal Structure, Split Queen, White

9.9

9.7

9.7

3

Zinus 9 Inch Quick Lock High Profile Smart Box Spring / Mattress Foundation / Strong Steel Structure / Easy Assembly, Queen, White

9.9

9.7

9.7

4

Zinus 9 Inch Full WonderBox(TM) Smart Box Spring, Quick Assembly Mattress Foundation, Durable Metal Frame, Grey

5

Zinus 9 Inch California King Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly

6

Zinus Metal Box Spring with Wood Slats /9 Inch Mattress Foundation/Sturdy Steel Structure/Easy Assembly, Twin

9.7

9.7

9.5

7

Zinus 9 Inch Twin XL Metal Smart Box Spring with Quick Assembly, Mattress Foundation, Strong Metal Frame, Easy Assembly

9.3

9.1

8.9

8

Zinus Upholstered Metal and Wood Box Spring, 9 Inch Mattress Foundation, Easy Assembly, Fabric Paneled Design, King

9

Zinus SmartBase Tool-Free Assembly Mattress Foundation, 14 Inch Metal Platform Bed Frame, No Box Spring Needed, Sturdy Steel Frame, Underbed Storage, Black, Queen

9.9

9.9

9.5

10

ZINUS Arnav Metal Platform Bed Frame with Headboard / Wood Slat Support / No Box Spring Needed / Easy Assembly, Queen

9.5

9.5

9.5

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