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The Best Box Spring for the Casper Mattress

Rank Products Highlights Warranty
#1

Casper Foundation

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  • Average height
  • 100-night trial
  • Same company as mattress
5 years
#2

Casper Adjustable Base

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  • 100-night trial period
  • Adjustable
  • Electric
  • Same brand
20 years
#3

Purple Platform Base

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  • Lightweight
  • Holds 4,600 pounds
  • Designs allows for portability
  • Extra tall
Lifetime
#4

Classic Brands Adjustable Bed Base

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  • Adjustable
  • Electric
  • USB ports
  • Relatively inexpensive
Lifetime
#5

Zinus 9 Inch High Profile Smart Box Spring

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  • Good price
  • All steel construction
  • All tools included
5 years
#6

PragmaBed Simple Adjust Foundation

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  • Holds a literal ton of weight
  • Easy to store design
  • Adjustable
3 years

There are so many mattresses brands out there. Seemingly one for every type of sleeper. However, despite all of those options and all of that variety, there is still only one Casper Mattress. Specially designed to appeal to a wide variety of sleepers with a wide variety of sleep needs and preferences, Casper Mattresses are beloved for a reason. Sure, you could try a number of different mattresses and eventually find one that suits your needs. Or you could just get a Casper and inevitably fall in love with this unique mattress’s stunning style, design, and undeniable comfort. The choice is yours, but let’s be honest. There’s really only one choice here.

So, you’re in the market for a new mattress and you’ve done all your research and ended up choosing the Casper Mattress. This is a great choice for a number of reasons. However, do you know on what you should be putting it? Will any old box spring work? Can you just plop it down on any foundation? This is a special mattress after all. It deserves a special base that lives up to the Casper. So, let’s take a look at some of the options out there and figure out which one is the best box spring for the Casper Mattress. First, we’ll explore the six best bases to suit the Casper Mattress, then we’ll explore bases in general and why these ones are best suited to the Casper. All you need to do is keep your eyes glued on this page and scroll away. All is about to be revealed!

Check our article about Why Do Mattresses Get Squeaky?

The Top Six Bases For The Casper Mattress

1. The Casper Foundation – Queen

SPECS

  • Type: Metal and fabric
  • Sizes: Twin, Twin XL, Full, Queen, King, California King
  • Weight: Queen – na.
  • Dimensions: Queen – 59.5” x 79” x 7.5” inches
  • Material: Steel, fabric, plastic
  • Warranty: 5 years

We’re starting with a product from Casper, so it only makes sense that the best base for a Casper Mattress would be a base specifically designed by the company. The Casper Foundation may not be adjustable in the same way the earlier model was, but it is made for the Casper Mattress. It costs a bit more than other, similar simple box springs and foundations, but the fact it comes from the company, as well as the benefits that offers, give it a bit of an edge, if that’s your thing. After all, what company would be more suited to design a base for a Casper Mattress than, you know, Casper?!

At 7.5 inches tall, it has a decent height, and Casper claims the wooden slats which provide support to the mattress are perfectly spaced at four inches apart. They do not recommend you place the foundation directly on the floor, saying instead it should be placed on a frame, or even another platform bed, if you want some added height. So, that’s certainly worth keeping in mind. This is not a one stop solution. You will need something else to go underneath it in order to take full advantage of your Casper Mattress and Foundation. That won’t be cheap, but it will be worth it.

Pros

  • Average height
  • 100-night trial
  • Same company as mattress

Cons

  • Requires bed frame
  • Relatively expensive

2. The Casper Adjustable Base – Queen

SPECS

  • Type: metal – adjustable
  • Sizes: Twin XL, Queen, Split King, California King
  • Weight: Queen – 156 lbs.
  • Dimensions: Queen – 58.5” x 79” x 15”
  • Material: metal and fabric
  • Warranty: 20 years

If we’re talking about the Casper Mattress, we may as well start with the base which was designed to support it. The Casper Adjustable Base is a foundation which is, as the name implies, adjustable (shocking, right?). Both the head and feet can be elevated to give maximum levels of comfort, which is fantastic, and the larger sizes come with split frames, allowing each side to be moved independently from the other. Plenty of options here.

As nice as the frame is, it’s also on the expensive side of things. With the added features, you’re looking at an additional cost. I suppose when you consider that it is electric and comes with a remote control to make the adjustments, the price becomes a bit more bearable. Still, spending more for a base than you do for the mattress itself can seem a little odd. This is ideal for anyone who needs the adjustability to sleep properly, but there are other far less expensive options for those who don’t particularly care about that function.

Pros

  • 100-night trial period
  • Adjustable
  • Electric
  • Same brand

Cons

  • Expensive
  • Split mattress required for full effect

3. Purple Platform Base – Queen

OVERVIEW

  • Type: Metal platform base
  • Sizes: Twin XL, Queen, King, California King
  • Weight: Queen – 44 lbs.
  • Dimensions: Queen – 59.5 x 79.5 x 16.5″
  • Material: Steel
  • Warranty: Lifetime

You might think it odd to purchase a foundation from a competing manufacturer to your Casper Mattress, but the Purple Platform Base is actually pretty fantastic and comes in at a fairly low price. It is incredibly tall at 16.5 inches, gives you a significant amount of under-the-bed storage space, can handle excessive amounts of weight, and does all this while being lightweight and extremely portable. What more could you possibly want, mattress lover?

There’s only one problem. It sounds too good to be true, right? Well surprisingly, It’s not. So shake that thought right out of your head. The foundation sports 12 legs in three rows of four. These legs are thicker, designed to hold more weight, and their placement allows weight to be more evenly distributed. Oh, and they can be folded in, making the Purple Platform Base easy to store away. If you don’t want this for your main bed, it might not be a bad idea to keep one around for guests with a guest mattress.

For some specifics, the foundation can hold up to 4,600 pounds without issue, or so they say. As for the platform itself, it weighs only 44 pounds. It’s like an ant, able to carry 100 times its own weight. It also manages to do this all while not being squeaky, which is a feat in and of itself. This is an incredible foundation that would be a perfect match with any mattress, not just the Casper.

Pros

  • Lightweight
  • Holds 4,600 pounds
  • Designs allows for portability
  • Extra tall

Cons

  • Potential for construction issues

4. Classic Brands Adjustable Comfort Bed Base – Queen

SPECS

  • Type: metal – adjustable
  • Sizes: Twin XL, Full, Queen, King
  • Weight: Queen – 147 lbs.
  • Dimensions: Queen – 80 x 60 x 14.8 inches
  • Material: metal and fabric
  • Warranty: lifetime

In the adjustable base market, Classic Brands has really kicked it up a notch. While the Casper Adjustable Base may bring along the fact it was designed to be use with the Casper Mattress, the extras Classic Brands foundation offers, and the fact it’s half the price, make it worth some serious consideration.

In addition to shared features, such as being able to be adjusted via remote control, the Classic Brands base has massage at both the head and feet positions, as well as USB ports to easily charge your mobile devices without having to deal with annoying converters. So, this is quite a useful piece of furniture to have in your bedroom even beyond the obvious sleep benefits.

If that wasn’t cool enough, the frame has adjustable legs, giving you three different height options, and the adjustment options are programmable, letting you set a button for watching television, for instance. Just press the button and the foundation will put you in the exact position you previously set, perfect for seeing the nightly news or reruns of Dawson’s Creek. Once you get used to an adjustable base, it’s hard to go back. So keep that in mind. Your sleep and comfort needs might permanently change once you get a taste of this base.

Pros

  • Adjustable
  • Electric
  • USB ports
  • Relatively inexpensive

Cons

  • Poor construction
  • Possible manufacturing issues

5. Zinus 9-Inch High Profile Smart Box Spring / Mattress Foundation – Queen

SPECS

  • Type: Metal platform base
  • Sizes: Twin, Twin XL, Full, Queen, King, California King
  • Weight: Queen – 42 lbs.
  • Dimensions: Queen – 59.5 x 79 x 9 inches
  • Material: Steel
  • Warranty: 5 years

If you’re looking for something a little more on the traditional side, consider the Zinus box spring. At nine inches tall, it gives a fair amount of height to your mattress and it can be placed on a more traditional bed frame, the kind with the metal rails. This highly popular foundation is easy to set up, ships simply and is fairly hassle free. Sure, it’s not even remotely adjustable and doesn’t even have a single USB port, but not every base needs to be automated. Sometimes all you need is something to support and raise your mattress and this fits that bill just fine.

It’s not quite as sturdy as some other brands, though, when it comes to the weight category. Heavier people have reported it bending or having some of the welded parts break. Still, the price is decent and the quality doesn’t seem to be so bad for people on the medium to lighter side of life.

The box spring is shipped to you in a box and needs to be constructed, but all the tools and parts you need should be included. You’ll just need to aside one of the most important things we have: time. So, keep that in mind if you don’t have much time available.

Pros

  • Good price
  • All steel construction
  • All tools included

Cons

  • Can’t handle lots of weight
  • Potential construction issues

Read our full review.

6. PragmaBed Simple Adjust Foundation – Queen

SPECS

  • Type: Metal platform base
  • Sizes: Twin, Twin XL, Full, Queen, King, California King
  • Weight: Queen – 86 lbs.
  • Dimensions: Queen – 80″ x 60″ x 14″ inches
  • Material: Steel
  • Warranty: 3 years

Adjustable, easy to set up and move, and stores away easily. That’s how I would describe the PragmaBed Simple Adjust frame. While it is a manually adjusted bed, seeing the dramatic price difference between this model and an electric model makes going manual worthwhile.

The PragmaBed Simple Adjust is a little on the heavy side, coming in at 86 pounds for the all steel model. The model which uses wood slats comes in a bit higher at 92.85 pounds. While the wood may look nice and be heavier, it doesn’t come close to carrying the kinds of weight the all-steel version can, at 600 pounds vs. 2,400 pounds.

When folded up, this foundation can fit into the trunk of a car or a closet or basically anywhere you need it, which is handy for guests and such. A versatile and strong, if fairly simple, adjustable base that is perfect for anyone looking to get the most out of their Casper Mattress without spending a small fortune.

Pros

  • Holds a literal ton of weight
  • Easy to store design
  • Adjustable

Cons

  • Manual adjustments
  • Heavy

Why a Box Spring?

In the past, a box spring was exactly what it sounded like, a box full of springs. Typically, a box spring would be composed of a wooden frame filled with rows of springs, then surrounded by some sort of fabric to keep everything nice and neat. The intention was to provide extra support and flex to the older style innerspring mattresses. Without a box spring, your mattress wasn’t likely to last as long and wouldn’t be as comfortable as you might like. This simply isn’t the case with the majority of modern mattresses. Mattress construction has gotten so much better over the years, so it’s no longer necessary to have a box spring simply to support and extend the life of your mattress.

With these more modern mattresses, such as the Casper Mattress, everything you need is pretty much built into the unit. You’ve got comfort and support layers all working together in a single part. Because of this, you don’t need those more traditional box springs. Now, you’ll likely want something more like a foundation.

Foundations come in different forms, but the basic concept is the same. The foundation is a hard surface which makes sure your mattress stays flat, supported and free from external issues. Nowadays, the term box spring and foundation are somewhat interchangeable, as they serve a similar function. For the Casper Mattress, a traditional box spring isn’t necessary, but you do want some sort of foundation if you aren’t going to have it directly on the floor. No one wants to just plop a mattress on the floor and start sleeping. We all deserve a little more than that.

Box Spring Benefits

There are three main benefits to having a boxspring or foundation with your Casper mattress. First, you get height. For many people, the distance from the floor to the top of your bed may not be an issue, but it can be a pretty big deal for many. Having to get down to basically floor level, and then get up from that height in the morning, isn’t comfortable for many, especially if you suffer from back problems. Having a good box spring or foundation can offer varied levels of height, ranging from just a few inches to a foot or more, if that’s your thing.

Secondly, you need to keep in mind your warranty. Most mattress warranties, the Casper Mattress included, require you to use a base which is “structurally capable of supporting the weight of the Mattress and user(s).” The way this reads, this means you can’t just throw your mattress on the floor unless you want to void your warranty. You need a good box spring or foundation which is designed to hold the right amount of weight and of a fair enough quality it won’t damage your mattress.

A third benefit is some added longevity to your mattress. By having a box spring to hold up the mattress, you’re able to have something take a bit of the impact from climbing into and out of the bed, which is a good thing.

Styles and Costs

Box springs and foundations come in a couple different materials. The primary ones are wood and metal, but there are some special types out there which use both. Depending on the brand you buy, and where you buy it, you may have to put it together yourself, which is a fairly simple process. It will arrive, much like your Casper Mattress will, in a box. You’ll simply need to get all the pieces lined up and put some bolts in.

There are also adjustable frames, which are pretty awesome, and the Casper Mattress is designed to be used with these. Adjustable frames come in different configurations. You can get electric or manual models, and you can have a frame which elevates your head, feet or both. For my money, an adjustable frame is a great investment, and the cost isn’t exorbitant.

The nice thing about finding a good box spring or stylish bed foundation is that it doesn’t need to be an expensive process. The material you choose, whether it be metal or wood, doesn’t have much, if any, effect on the price. Most of the better products run for less than $200, depending on size. Since the Queen size is the more popular size across the country right now, that’s what we’ll focus on when we get into the product reviews, but even King-sized products don’t cost all that much more than the Queens do.

However, this excellent pricing doesn’t necessarily apply for adjustable frames. Those can be much more expensive, but the added functionality can make all the difference in the world, should you decide to go that route.

The Best Box Springs for the Casper Mattress

Fortunately, the Casper Mattress can work with any sort of foundation or box spring. The question becomes, then, which one is best, and is it the best for you? Do you want an adjustable frame or something simple? How much height are you looking for? Do you have a metal set of rails on which you need a foundation or box spring? Let’s take a look at the reviews!

Conclusion

As far as I see it, there are two obvious winners in this competition. If you want an adjustable frame, I say go with the PragmaBed. It holds a lot of weight, seems fairly sturdy and compact, and gives a fair amount of room under for extra storage space. The fact it requires manual adjustment can be a bit of a bummer, but the savings can make it worth your while. If you absolutely must have electric adjustment, you may as well spring for the Classic Brands base. The programmable features and the USB ports are nice additions to what appears to be a steal of a deal.

If you don’t want adjustable, I can’t think of anything better than the Purple Platform Bed frame. It provides excellent support, can hold more than two tons of weight, for all those slumber parties you have, is very lightweight and can be stored away. Oh, and you’ve got 16 inches underneath it to store whatever you want. It’s also a great price. Going for the models provided by Casper probably isn’t a bad idea, but I think the savings on the other items out there are worth your while.

Frequently Asked Questions

Can you put a Casper mattress on a box spring?

Yes. A Casper mattress is unique and special, so if you’re splurging to get this widely adored mattress, you ought to be thinking about where to put it. You have many options including putting it on a box spring. You can also place the mattress directly on the floor, but you wouldn’t want to take away its allure by doing that. A box spring will give your Casper mattress height, and just the right amount, because you can select the height of your box spring to be anywhere from a few inches to a few feet. It will also increase longevity of the mattress and protect its warranty, as the warranty for Casper mattresses require you to use a base. However, you wouldn’t want to place the mattress on any old box spring. You have to select the right match and there is a wide variety available. You can opt for a traditional or adjustable box spring. Consider the PragmaBed if you’re looking for a simple, manual adjustable frame which is sturdy and compact. Alternatively, if you want a traditional box spring, the Purple Platform base is a clear winner. Available at fairly low prices, these options will balance out the cost of the mattress.

Do you need a foundation for a Casper mattress?

No, you don’t necessarily need a foundation for a Casper mattress. However, unless you want to place the mattress directly on the floor, you do want some form of base. A foundation can help ensure that your mattress stays flat and doesn’t face the brunt of any external issues. Its solid frame built without gaps also adds a greater level of support to the mattress and the sleeper. Depending upon the foundation you select for your Casper mattress, it can be placed directly on the floor or on a bed frame. If you want the absolute best foundation for your Casper mattress, consider the Casper Foundation. Specifically designed by Casper for its mattresses, it has a height of 7.5 inches with wooden slats placed four inches apart for support. The foundation comes with a 5 year warranty and 100 nights trial period for you to decide whether it’s the right fit for you. But be prepared to buy another bed frame to put this foundation on.