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Best Boxsprings – Top Picks and Buyer’s Guide

Written by Tuck Staff

Quick Overview

In the simplest terms, a box spring is a type of foundation placed under a mattress to provide extra support and shock absorption. If you try to place a mattress on a typical bed frame without one, it will sink, creating a very uncomfortable and unsupportive sleeping surface. In fact, some mattress manufacturers require the use of a box spring as a condition to the warranty, since not using one can cause the mattress to wear out faster.

Today’s box springs are actually somewhat misnamed, as most do not actually contain springs. Traditionally, box springs were constructed as a wooden frame with actual springs inside, covered by fabric. Modern box springs are more likely to have steel construction, with cross bars providing the necessary support. To help you make sense of your options, we’ve provided a list of our top picks for box springs, as well as a buyer’s guide covering everything you need to know before making a purchase.

Best Box Springs

The Best Box Springs – Reviewed

Best OverallZinus Arminta 9 Inch Box Spring

Best Overall – Zinus Arminta 9 Inch Box Spring


  • Durable steel structure
  • Lightweight and easy to assemble
  • Can be easily disassembled for moving
  • Provides adequate support for heavier sleepers
  • 5-year warranty
The Zinus Arminta 9-Inch Box Spring is available to Our readers at the lowest price
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Best OverallZinus Arminta 9 Inch Box Spring

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The Zinus Arminta 9 Inch Box Spring is a top box spring due to its lightweight, durable steel construction that can be easily assembled – and disassembled – as needed. Unlike wooden box springs that arrive preassembled and can be difficult to maneuver in tight spaces like narrow hallways or stairways, the Zinus Arminta is delivered unassembled. Assembly only requires the included tools and the twisting of a few bolts, and the cover slips on. This construction also allows the box spring cover to be easily spot cleaned as well.

The steel construction of this box spring ensures that it provides plenty of support for heavy mattresses and sleepers. At 9 inches deep, it’s comparable to other boxsprings and will not raise your mattress too high off the bed frame. However, it is not designed for use with memory foam mattresses, as the support bars are too far apart to provide enough support. For other mattress types, though, the Zinus Arminta boxspring is a flexible and convenient base option.

Best ValueZinus Arminta 5 Inch Box Spring

Best Value – Zinus Arminta 5 Inch Box Spring


  • Coated steel frame with fabric cover
  • Fast assembly
  • Lower profile ideal for children and people with mobility issues
  • Narrow slat design supports memory foam mattresses
The Zinus Arminta 5-Inch Box Spring is available to Our readers at the lowest price
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Best ValueZinus Arminta 5 Inch Box Spring

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Like its 9-inch counterpart, the Zinus Arminta 5 Inch Box Spring is constructed from durable steel with a fitted fabric cover. All you need to do is assemble the pieces with the included tools and slip the cover on.

The Zinus Arminta has a slightly lower profile than a standard box spring, so it’s ideal when you need the bed to be slightly lower to the floor for aesthetic or practical reasons. Unlike some other box springs, the 5-inch model has support beams that are slightly closer together, which enables you to use it with a memory foam mattress. Some owners report that the frame was slightly narrower than expected, but on the whole, sleepers gave the box spring high marks for support.

Easiest AssemblyAmazonBasics Mattress Foundation

Easiest Assembly – AmazonBasics Mattress Foundation


  • Can be used with any mattress
  • Foldable steel frame does not require any tools for setup
  • Available in 5 and 9-inch height
  • 2-piece cover zips together for easy assembly
The AmazonBasics Mattress Foundation is available to Our readers at the lowest price
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Easiest AssemblyAmazonBasics Mattress Foundation

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The AmazonBasics Mattress Foundation, could not be any easier to set up. Simply unfold the steel frame, insert the slats, and zip the two piece cover together. Most owners were able to assemble the box spring in just a few minutes.

This box spring offers a great deal of flexibility. Not only can it be used with any mattress type – thanks to its extra support in the center – but it’s offered in all sizes from twin to California king and in 5 and 9-inch thicknesses. The cover can be removed for spot cleaning, but it should not be machine washed. The manufacturer recommends that this box spring should only be used by individuals up to 250 pounds, so it may not be ideal for heavier sleepers.

Box Spring Buyer's Guide

The right box spring can make a big difference in terms of your bed’s comfort and the longevity of your mattress. Here are some important points to consider when shopping for one.

What Is a Box Spring?

A box spring is a foundation used under mattresses for extra support. When the bed frame cannot entirely support the mattress on its own, the box spring prevents sagging and elevates the mattress.

Traditional box springs were made with a wood frame covering coil springs encased in fabric. This design does not allow much flexibility though, as anyone who’s ever maneuvered one up a set of narrow stairs can attest. Modern box springs are more likely to be made from lightweight, durable steel with removable covers. This design makes them easier to move and increases their durability, since there aren’t any springs to wear out.

Do You Need to Use a Bed Frame with a Box Spring?

Technically speaking, you don’t have to use a bed frame with a box spring. Box springs can be placed directly on the floor under the mattress. However, this isn’t always the most aesthetically pleasing arrangement, and eliminates all potential underbed storage.

Typically, box springs are used with standard bed frames that have support slats on each side and a center support beam. Some of these frames are adjustable to accommodate different mattress sizes. This style of bed frame is fairly inexpensive, and offers a few advantages. In addition to providing support and elevating the mattress higher off the floor, they create space for underbed storage and can accommodate most headboards.

Pros and Cons of Storage Beds

  • Help preserve the warranty of your mattress.
  • Elevate your bed off the floor or bed frame.
  • Provide a more supportive sleeping surface.


  • Extra expense when purchasing a new bed.
  • Can be noisy.
  • May lose support over time.
  • Requires a compatible bed frame.

Box Spring Alternatives

Box springs aren’t your only option for supporting your mattress. In fact, some styles of bed frame don’t require any additional support, completely eliminating the need for a box spring.

Foundations and Platform Beds

Bed foundations and platform beds are typically constructed as a simple frame connected with slats or lattice that can support a mattress without a box spring. Ideal for memory foam mattresses, as they provide an even amount of support to the entire mattress and adequate airflow, platform beds are available in styles to match any decor.

Bed Frames

Some styles of bed frames do not require a box spring. These bed frames are typically simple, with legs attached to a support platform made from wood or metal. Adjustable beds, folding beds, and Murphy beds also don’t generally require box springs.

Floating Beds

Another type of platform bed, floating beds are designed to look as if they are actually floating in the air. Most have a support beam underneath to provide support. The mattress fits into the platform surface of these beds, with no box spring necessary.

Storage Beds

Storage beds are a type of platform bed that incorporates storage into the frame. The most common type includes built-in drawers under the platform area, but many also include shelves or cabinets in the headboard as well. Some storage beds are also designed so that the entire sleep surface can be lifted to reveal additional storage underneath.

What Else Should You Consider When Buying a Box Spring?

When shopping for a box spring, consider these points to help you compare your options.

  • Size: Most box springs are available in all sizes from twin to California king, including twin XL.
  • Measurements: Don’t rely only on size descriptions alone. Some box springs are slightly smaller or larger than the corresponding mattress, so make sure to carefully check the dimensions in the description before purchasing a box spring.
  • Warranty: Does the manufacturer offer a warranty? Review the terms carefully, as using the box spring with the wrong type of mattress or bed frame may void the warranty.
  • Shipping: How does the box spring ship? Is free shipping available?


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