A box spring is a bed base that sits underneath your [mattress](https://www.masterclass.com/articles/types-of-mattresses) for support. The bed base is typically composed of a wooden frame with slats and metal springs, covered by fabric material (all-metal box springs are also common). Some modern versions contain a steel frame for more support, while traditional box springs may only have a wooden frame. A box spring adds height to your bed, helping air circulate through your mattress to prevent dust build-up, and protects the bed from sagging. Box springs are available in all mattress sizes, including twin, full, queen, king, and California king. 

There are a few beneficial reasons for using a box spring bed base, such as: 

1. __They add height__. A box spring is a way to provide a free-standing platform to your bed without needing to purchase a metal bed frame. Whether you choose a low- or high-profile box spring, raising your bed off the ground can create easier access, reducing the risk of potential injury over time. A box spring gives your mattress a flat, even surface to rest upon, which can be beneficial for your spine, positively affecting your [sleep quality](https://www.masterclass.com/articles/sleep-tips). 
2. __They provide extra support__. Sleeping or other movements can cause wear or degradation to your mattress over time. However, a quality box spring can absorb shock and help protect your mattress while also helping keep your mattress’s center from sagging, increasing its durability. 
3. __They aid in ventilation__. Air circulation is necessary to keep your mattress fresh and mildew-free. With a box spring, you increase the breathability of your mattress, preventing the build-up of dust mites or other harmful allergens that can affect the quality of your sleep. 

The type of box spring you choose depends on the kind of bed you have and the features you prefer. Here are a few factors to consider when choosing a box spring: 

1. __Height__: A high-profile box spring is better for those who need a little extra height when getting out of bed. If you have a deep mattress (or are shorter in height), a low-profile box spring as your mattress foundation may be a better option. 
2. __Size__: Choosing the right box spring depends on the size of your mattress. The box spring must be appropriate for your mattress size, without hanging over the edges. Additionally, if you have a queen-size bed or larger, you may want to consider a split box spring, which comes in two pieces to make it easier to transport through smaller or narrower spaces. 
3. __Type__: Certain mattress types are better suited for box springs than others. For instance, innerspring mattresses or two-sided mattresses receive the best support from box springs, while memory foam mattresses are softer and need much more support than a box spring can provide. 
4. __Style__: If you want a headboard to accompany your mattress, then a box spring is probably not the best choice for you because it lacks the proper reinforcements to support it. In addition, if you’ve purchased a platform bed, you may not need a box spring unless you want additional height or it’s a requirement to fulfill your warranty terms. 

Saw some of the best darn logs of your life with a [MasterClass Annual Membership](https://www.masterclass.com) and exclusive instructional videos from Dr. Matthew Walker, the author of *Why We Sleep* and the founder-director of the Center for Human Sleep Science at the University of California, Berkeley. Between Matthew’s tips for optimal snoozing and info on discovering your body’s ideal rhythms, you’ll be sleeping more deeply in no time.  
The type of mattress you select can significantly impact your sleep quality, so can the base you choose to support your mattress. Rather than place your brand new mattress on the floor or invest in a heavy bed frame, consider purchasing a box spring to support your sleeping surface. 

The type of mattress you select can significantly impact your sleep quality, so can the base you choose to support your mattress. Rather than place your brand new mattress on the floor or invest in a heavy bed frame, consider purchasing a box spring to support your sleeping surface. 

How to Choose a Box Spring: 4 Benefits of Box Springs

A box spring is a bed base that sits underneath your <a href='https://www.masterclass.com/articles/types-of-mattresses' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/types-of-mattresses","linkCopy":"mattress","category":null}'>mattress</a> for support. The bed base is typically composed of a wooden frame with slats and metal springs, covered by fabric material (all-metal box springs are also common). Some modern versions contain a steel frame for more support, while traditional box springs may only have a wooden frame. A box spring adds height to your bed, helping air circulate through your mattress to prevent dust build-up, and protects the bed from sagging. Box springs are available in all mattress sizes, including twin, full, queen, king, and California king.

What Is a Box Spring?

There are a few beneficial reasons for using a box spring bed base, such as: <ol class="mc-m-4"><li class="mc-my-4"> 1. They add height. A box spring is a way to provide a free-standing platform to your bed without needing to purchase a metal bed frame. Whether you choose a low- or high-profile box spring, raising your bed off the ground can create easier access, reducing the risk of potential injury over time. A box spring gives your mattress a flat, even surface to rest upon, which can be beneficial for your spine, positively affecting your <a href='https://www.masterclass.com/articles/sleep-tips' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com/articles/sleep-tips","linkCopy":"sleep quality","category":null}'>sleep quality</a>. </li><li class="mc-my-4"> 2. They provide extra support. Sleeping or other movements can cause wear or degradation to your mattress over time. However, a quality box spring can absorb shock and help protect your mattress while also helping keep your mattress’s center from sagging, increasing its durability. </li><li class="mc-my-4"> 3. They aid in ventilation. Air circulation is necessary to keep your mattress fresh and mildew-free. With a box spring, you increase the breathability of your mattress, preventing the build-up of dust mites or other harmful allergens that can affect the quality of your sleep. </li></ol>

3 Benefits of Using a Box Spring

The type of box spring you choose depends on the kind of bed you have and the features you prefer. Here are a few factors to consider when choosing a box spring: <ol class="mc-m-4"><li class="mc-my-4"> 1. Height: A high-profile box spring is better for those who need a little extra height when getting out of bed. If you have a deep mattress (or are shorter in height), a low-profile box spring as your mattress foundation may be a better option. </li><li class="mc-my-4"> 2. Size: Choosing the right box spring depends on the size of your mattress. The box spring must be appropriate for your mattress size, without hanging over the edges. Additionally, if you have a queen-size bed or larger, you may want to consider a split box spring, which comes in two pieces to make it easier to transport through smaller or narrower spaces. </li><li class="mc-my-4"> 3. Type: Certain mattress types are better suited for box springs than others. For instance, innerspring mattresses or two-sided mattresses receive the best support from box springs, while memory foam mattresses are softer and need much more support than a box spring can provide. </li><li class="mc-my-4"> 4. Style: If you want a headboard to accompany your mattress, then a box spring is probably not the best choice for you because it lacks the proper reinforcements to support it. In addition, if you’ve purchased a platform bed, you may not need a box spring unless you want additional height or it’s a requirement to fulfill your warranty terms. </li></ol>

4 Factors to Consider When Choosing a Box Spring

Saw some of the best darn logs of your life with a <a href='https://www.masterclass.com' target='_self' class='mc-text--link' data-mc-segment-trigger='true' data-mc-segment-event-type='Article Page Click' data-event-obj='{"textTag":"p","href":"https://www.masterclass.com","linkCopy":"MasterClass Annual Membership","category":null}'>MasterClass Annual Membership</a> and exclusive instructional videos from Dr. Matthew Walker, the author of Why We Sleep and the founder-director of the Center for Human Sleep Science at the University of California, Berkeley. Between Matthew’s tips for optimal snoozing and info on discovering your body’s ideal rhythms, you’ll be sleeping more deeply in no time.

Want to Learn More About Catching Those Elusive Zs?

The type of mattress you select can significantly impact your sleep quality, so can the base you choose to support your mattress. Rather than place your brand new mattress on the floor or invest in a heavy bed frame, consider purchasing a box spring to support your sleeping surface.

The type of mattress you select can significantly impact your sleep quality, so can the base you choose to support your mattress. Rather than place your brand new mattress on the floor or invest in a heavy bed frame, consider purchasing a box spring to support your sleeping surface. 
