Best Fully Assembled Box Springs of 2026

Mark Greer Avatar
Mark Greer
Last Updated: Jan 8, 2026

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Fully assembled box springs are a convenient and easy solution for those who want to upgrade their bed without the hassle of assembling it themselves. These box springs come fully assembled and ready to use, providing a sturdy and supportive foundation for any mattress. They are available in a variety of sizes to fit any bed frame, and are made with high-quality materials to ensure durability and longevity. With a fully assembled box spring, customers can enjoy a hassle-free upgrade to their sleeping experience.

At a Glance: Our Top Picks

FDW 6/8/10/12 inch Gel Memory Foam Mattress Cover #TOP 1
FDW 6/8/10/12 inch Gel Memory Foam Mattress
ftb score rating icon 9.8
Amazon Basics Smart Box Spring Bed Base Cover #TOP 2
Amazon Basics Smart Box Spring Bed Base
ftb score rating icon 9.7
Kesyup 12 Inch Hybrid Queen Mattress Cover #TOP 3
Kesyup 12 Inch Hybrid Queen Mattress
ftb score rating icon 9.5

Top 10 Fully Assembled Box Springs

#TOP 1

FDW 6/8/10/12 inch Gel Memory Foam Mattress

FDW
Memory Foam Mattress
White
Twin
FDW 6/8/10/12 inch Gel Memory Foam Mattress Cover
FDW | 8 Inch Twin Mattress | Medium Firm | Gel Memory Foam Mattress | White | Bed in a Box, CertiPUR-US Certified | Pressure Relief, Cooling Ventilated Foam | Washable Removable Cover

The FDW 6/8/10/12 inch Gel Memory Foam Mattress is a medium firm mattress that provides excellent comfort and breathability. It is 8 inches thick and includes a removable cover that is washable for convenience. The gel-infused memory foam keeps you cool during sleep and body-contouring memory foam reduces pressure points and properly aligns the spine. Customers report that the mattress is comfortable, plush, and offers good support for the price.

What We Like
CertiPUR-US Certified
Medium-firm
Cool sleep and pressure relief
Available in multiple depths
Affordable price

Amazon Basics Smart Box Spring Bed Base

Amazon Basics
AMZ-5KDBS-F2
White
Full(74"L x 53"W)
Amazon Basics Smart Box Spring Bed Base Cover
AmazonBasics Mattress Foundation/Smart Box Spring - 5", Full

The Amazon Basics Smart Box Spring Bed Base is a 5-inch mattress foundation that offers timeless style and reliable support. Its durable steel frame and horizontal slats can support up to 350 pounds, and the 2-piece fabric cover provides full coverage and is removable for easy cleaning. The frame can be assembled easily without any tools, and the outer frame folds down for convenient shipping to your front door.

What We Like
Easy to assemble
Sturdy and stable
Affordable price
Good quality materials
Aesthetic design
#TOP 3

Kesyup 12 Inch Hybrid Queen Mattress

Blue and White
Queen
Kesyup 12 Inch Hybrid Queen Mattress Cover
Kesyup 12 Inch Hybrid Queen Mattress in a Box - Gel Memory Foam & Pocket Springs for Back Pain Relief, Soft & Plush Fiberglass-Free Bed, CertiPUR-US Certified, 60x80 Inches

The Kesyup Hybrid Queen Mattress offers a refreshing and supportive sleep thanks to its bamboo charcoal gel memory foam, which helps keep your sleeping area clean and provides extra lumbar support. Its independent pocket spring system improves airflow, making the mattress breathable and helping you stay dry and comfortable throughout the night. This mattress also minimizes skin irritation with its gentle, skin-friendly materials. Plus, the pocket springs work independently to reduce motion transfer, so if you share the bed, your partner’s movements won’t disturb your sleep. With multiple sizes and thicknesses available, you can find the perfect fit for your needs.

What We Like
Bamboo charcoal gel memory foam
Independent pocket spring system
Skin-friendly breathable materials
Motion isolation technology
Multiple size and thickness options
#TOP 4

NapQueen Twin Size, 6 Inch Anula Green Tea Infused Memory Foam Mattress

NQMG06TT
Mattress
Twin
NapQueen Twin Size, 6 Inch Anula Green Tea Infused Memory Foam Mattress Cover
NapQueen Twin Size, 6 Inch Anula Green Tea Infused Memory Foam Mattress, Bed in a Box, CertiPUR-US Certified

Features
MEDIUM FEEL SUPPORT – The Smooth Cover And Balanced Firmness Provide Comfort For Side, Back, And Stomach Sleepers.
RESTFUL COMFORT – Designed To Support Your Body And Help Improve Sleep Quality With Soft Memory Foam Layers That Adapt To Your Shape.
EASY SETUP – Mattress Arrives Compressed In A Box For Simple Delivery And Quick Expansion.
COOLING AIRFLOW FOAM – Infused Foam Helps Maintain Freshness And Promotes Airflow For A Cooler Night's Sleep.
CERTIFIED QUALITY – Made With CertiPUR-US Certified Foams For Safety, Durability, And Performance.

ZINUS 6 Inch Hybrid Mattress

ZU-MSSA2BZI-06T
White
Twin
ZINUS 6 Inch Hybrid Mattress Cover
Zinus 6 Inch Foam and Spring Hybrid Mattress [New Version], Twin, Medium Firmness, Durable Support, Certified Safe Foams & Fabric, Mattress in A Box

The ZINUS Hybrid Mattress combines traditional support with eco-friendly design, making it a great choice for your sleep needs. The heavy-gauge steel coils provide reliable support from head to toe, ensuring you stay comfortable throughout the night. Additionally, this mattress is built to last, accommodating up to 250 lbs for twin sizes and 500 lbs for larger sizes. You can sleep soundly knowing that the materials are certified safe, free from harmful chemicals, which contributes to a healthier sleeping environment.

What We Like
Comfortable and supportive
Good value for price
Well-packaged for delivery
Easy to unpack
Attractive design

EMODA 5 Inch Box Spring Queen Size

EMBS5-Q
5 Inch
Queen
EMODA 5 Inch Box Spring Queen Size Cover
EMODA 5 Inch Box Spring Queen Size Bed Base, Heavy Duty Metal Queen Mattress Foundation with Fabric Cover, Easy Assembly, Black

Introducing the EMODA Queen Box Spring, a heavy-duty metal mattress foundation designed to provide you with the ultimate sleep experience. Compatible with any memory foam or hybrid mattress, this queen size box spring features noise-free construction, ensuring a peaceful and uninterrupted night's rest. Assembling this metal box spring is a breeze, thanks to the included hardware, tool, and clear instructions. The fabric box spring cover adds a touch of elegance and can be easily removed for spot cleaning. With its durable and sturdy design, this box spring can support up to 3000 lbs, providing exceptional stability and support. Upgrade your sleep setup with the EMODA Queen Box Spring.

What We Like
Heavy-duty and durable
Easy assembly
Noise-free construction
#TOP 7

CRYREINA Queen Hybrid Mattress 12 Inch

Queen Mattress 12 inch
Gray&white
Queen
CRYREINA Queen Hybrid Mattress 12 Inch Cover
CRYREINA Queen Mattress 12 inch, Hybrid Mattress in a Box, Individually Pocket Springs, Medium Firm Feel for Pressure Relief, Breathable Comfort, CertiPUR-US Certified, Gray&White

The CRYREINA Hybrid Queen Mattress offers a blend of independently pocketed springs and supportive memory foam, designed to evenly spread your body weight and provide targeted muscle relief for a deep, restful sleep. Its soft, breathable surface made from high-quality polyester fabric promotes airflow, keeping you cool and fresh throughout the night. The individually wrapped springs adjust to your body shape, giving you personalized support and minimizing disturbances from a restless partner. With a medium firm feel, this mattress balances comfort and pressure relief, helping reduce body fatigue and potentially easing back pain, so you wake up refreshed and energized every day.

What We Like
Targeted muscle support
Breathable, cool surface
Individual pocket springs
Medium firm pressure relief
#TOP 8

Rimensy Full Mattress,10 inch Full Size Mattress

Blue
Full
Rimensy Full Mattress,10 inch Full Size Mattress Cover
Rimensy Full Mattress,10 inch Full Size Mattress in a Box,Individual Pocket Spring Motion Isolation,Soft and Breathable,Back Pain Relief,Colchones Full

Features
Individual Pocket Springs: Rimensy Hybrid Mattress Which Springs Working Independently Is Ergonomically Designed To Provide Targeted Support Along Every Curve Of Your Body
Breathable And Healthy: The Top Layer Of The Mattress Is Made From A Breathable Knit Fabric That Ensure You Enjoy A Cool Night's Sleep
Worry-Free Purchase Guarantee: Rimensy Mattress Come With A 10-Year After-Sales Guarantee. If You Have Any Unsatisfactory Issues, Please Contact Our Friendly Customer Support Team
Suitable For Most Bed Frames: Measures 54" W X 75" D X 12" H And Supports A Maximum Weight Of 700 Lbs. Compatible With Most Bed Frames Such As Box Spring, Floor, Slatted Base, Flat Platform, Adjustable Bed, Hospital Bed,etc
Full Mattress In A Box: This Hybrid Full Size Mattress Is Vacuum Roll Packaged And Delivered Anywhere.To Prevent Injuries Due To Instant Expansion Of The Mattress.Please Keep A Safe Distance From The Mattress When You Unpack It And Wait For 48-72 Hours To Restore The Original Shape And Enjoy

MOLBIUS Full Size Mattress 10 Inch

full mattress 10 inch
White
Full
MOLBIUS Full Size Mattress 10 Inch Cover
MOLBIUS Full Size Mattress 10 Inch | Full Mattresses in a Box Hybrid | Medium Firm Feel Memory Foam and Individual Pocket Springs | Fiberglass Free Bed Matress | Breathable | CertiPUR-US | Upgrade

The MOLBIUS Full Mattress is designed for your ultimate comfort and convenience. Crafted with high-quality materials, this mattress provides a safe and relaxing sleep environment. You can easily set it up on various bed frames, making it a versatile choice for any bedroom. Its medium-firm feel, combined with a unique hybrid design, enhances temperature control and minimizes motion transfer, allowing you to enjoy uninterrupted sleep. With a blend of individually wrapped coils and memory foam, this mattress supports your body’s contours while keeping you cool and comfortable throughout the night.

What We Like
High-quality materials
Easy setup
Temperature regulation
Motion isolation
Pressure relief
#TOP 10

Qingzhou 5 Inch Box Spring

Qingzhou
5 Inch High
Queen
Qingzhou 5 Inch Box Spring Cover
Qingzhou 5 Inch Box Spring for Queen Bed, Heavy Duty Metal Mattress Foundation, 3000 lbs Capacity, Low Profile Bed Base, Noise-Free, Easy Assembly, Fabric Cover

Features
Quiet Design: Specially Engineered For Noise-Free Support, This Box Spring Ensures A Quiet, Undisturbed Sleep Environment, Even When Moving Or Turning Over
Durable Metal Construction: The Qingzhou 5 Inch High Queen Size Metal Box Spring Is Built With Heavy-Duty Steel, Offering Strong Support For Your Mattress And Ensuring Long-Lasting Durability
Sleek And Protective Design: Featuring A Stylish Fabric Cover, The Box Spring Blends Seamlessly With Any Bedroom Decor While Also Providing Added Protection For Your Mattress
Non-Slip Feature: Equipped With A Non-Slip Design, The Box Spring Keeps Your Mattress Securely In Place, Preventing Unwanted Shifting And Reducing The Need For Constant Adjustments
Easy Assembly: Designed For Hassle-Free Setup, This Box Spring Can Be Easily Assembled Without Extra Tools, Allowing For Quick And Efficient Installation Even By One Person
Buying Guide Image

Frequently Asked Questions (FAQs)

1. How much does it cost to build a box spring?

So the boxspring gets left behind. In the past, I've gone and bought a new boxspring. $100 boxspring is cheaper than $1000 movers....Cost Considerations.

2. Are box springs outdated?

So even though box springs used to be considered a practical and functional part of your bed's setup, they have become largely outdated. There are better options to choose from now!

3. Are box springs Easy to assemble?

This Amazon Basics box spring is also a breeze to put together, and that's partly because it's made of metal and doesn't require any tools to assemble. In fact, over 65 percent of reviewers use the word “easy” to describe it, including one who writes, “I unfolded, snapped a bit here, snapped a bit there, and VOILA!

4. Do new box springs make a difference?

A Box Spring generally adds more movement to your mattress, since you are on a bouncy surface. Another selling point would be the fact that as you go into and out of bed or do other activities, other than sleeping, the Box Spring below you would take some absorption and thus put less wear and tear on your mattress.

Editor's Notes

During our fully assembled box spring research, we found 24 fully assembled box spring products and shortlisted 10 quality products. We collected and analyzed 500,137 customer reviews through our big data system to write the fully assembled box springs list. We found that most customers choose fully assembled box springs with an average price of $132.98.

The fully assembled box springs are available for purchase. We have researched hundreds of brands and picked the top brands of fully assembled box springs, including FDW, Kesyup, NapQueen, Zinus, EMODA. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Mark Greer Avatar

Mark Greer has been an excellent residential carpenter for eight years in Los Angeles and has complete knowledge of woodworking, power tools, and home DIY. He never misses a chance of the lookout for new features and innovations in popular and novel home appliances as an insightful writer.