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Can You Use Plywood Instead Of A Box Spring? Tips & Guide

Can you use plywood instead of a box spring to save money? A box spring can be expensive, and it’s not always necessary. Plywood is a great alternative that will still give you the support you need.

If you’re interested in finding a more budget-friendly option for your bed, read on to learn more about using quality plywood instead of box springs. It can save money on your bed frame without sacrificing comfort or support. Follow these easy steps, and you’ll be on your way to a great night’s sleep.

Can You Use Plywood Replace For A Box Spring?

Yes, you can place plywood under the mattress or it can be used to replace the box springs. There are different opinions on the use of plywood, but it can help depending on the issue you have.

If you’re looking for other bedding solutions, you might also be interested in the Best Split Queen Mattress, which is flexible and comfortable for different sleepers.

When placing plywood under the mattress, it is important to ensure that it is the same size as the box spring and that it is securely attached to the frame. You may also consider adding a foam layer between the plywood and the memory foam mattress for additional comfort. There are many reasons to choose plywood over box springs.

you can place plywood under the mattress


The first and obvious reason plywood becomes the perfect alternative for box springs is that it helps you save money. Buying a new box can be quite expensive, especially if you have a tight budget.

The price of these thin layers is relatively lower. You need to spend around $30-$40 to buy a decent sheet of plywood. So, this solution can greatly reduce your overall expenditure.

If you’re on a budget, plywood may work. However, thick, high-quality plywood is required. Have you considered speciality mattress prices? Learn about additional bedding costs by reading How Much a Kevlar Mattress Costs.

Easy to handle

Plywood is much easier to handle than box springs. It is because the former one is lighter and smaller. So, you can easily move it around and store it when it is not in use. When you want to use it, you must take it out of storage and put it on the bed frame. Meanwhile, a box is usually quite bulky and difficult to move around.

Faster setup

Another reason you should use a hardboard instead of a box spring is that it can help you set up your bed faster. It is because you don’t need to assemble anything using plywood. You need to put it on the bed frame, and you are good to go. Meanwhile, a box usually comes in several pieces you must assemble before using.

In terms of bed setup, plywood is one option. Air beds are popular since they’re easy to use and comfy. You must properly set them up if you choose this route. Learn how to put an air mattress on a bed frame for stability and comfort all night.

Great for attic and small rooms

If you have an attic or a small room, using a hardboard can be a great idea since it can help you save a lot of space. It is because plywood is thinner than box springs. So, it can help you create more space in your room.

Better support

Even though it is thinner, a plyboard board can provide better support for your mattress because it is firmer than a box spring. So, it can keep your mattress in place and prevent it from sagging.

Especially for memory foam mattresses, which require a solid foundation, using plywood can be beneficial. It ensures that the memory foam contours properly to the body without sinking too much

Plywood is more durable

Plywood under a box spring is more durable than a box only. It is because the plyboard is made of multiple layers of wood glued together. So, it can hold your mattress straight, can withstand more weight and pressure without breaking. Meanwhile, a box spring is usually made of a single piece of wood, and it is more prone to breaking.

However, it’s important to keep your mattress clean. One good way to clean beds is to spray them with rubbing alcohol. Before you try it, make sure it will work with the mattress you already have.

Better for your back

If you often experience back pain, using a plyboard board can help alleviate the discomfort as it provides firm support for your mattress. Box springs, on the other hand, tend to be softer and can cause your mattress to sink in, which can worsen back pain.

Easy to DIY

If you’re handy, you can easily make your own lumber box spring by cutting a sheet of plywood to fit your bed mattress and attaching it with wood screws. It is a great option if you want a custom-sized box or want to save even more money.


You can customize the height of your plywood box spring to match your mattress. It is perfect if you want a low-profile look for your bed frame or need to make it easier to get in and out of bed. Besides, a low-key effect happens if you place your plywood under the mattress. To make sure your soft mattress is firmer, you can layer the plywood and mattress topper on top of the mattress.

Better than bed slats

If you are looking for a more supportive and durable option than a box spring, plywood may be the answer. Bed slats alternatives are another option that can provide similar support to a box spring, but they are not as durable and may not be as comfortable.

Given the versatility of plywood, it can be used as a foundation for various types of beds, from traditional to contemporary. Understanding the different bed types can help you make an informed decision about the best setup for your sleeping needs.

How To Use Plywood Under Mattress Instead Of Box Spring?

Here are step-by-step guides for you to use plywood rather than box spring:

step-by-step guides to use plywood

Step 1: Get a sheet of plywood

The first and most obvious step when using a plyboard for a box spring is to get your hands on plywood material. It is readily available at any hardware store and is relatively inexpensive. You should choose a sheet at least ¾” thick for added support.

Step 2: Cut the plywood to size

Once you have your plyboard, cut it down to the size you need. You can use a handsaw or power saw to make the cuts. If cutting plywood for a queen bed is what you need, then the dimensions should be 60″ x80″.

Step 3: Place the plywood on top of your box spring

Now that you have your cut plywood, it’s time to put it to use. Place it on top of your box spring and mattress. You may need to use some clamps to keep it in place. If your box spring is standard, you will likely need to cut the plywood down to size. A circular saw will do quick work of this.

Step 4: Add your mattress on top of the plywood

After the plyboard is in place, add your mattress on top. That’s it! You’re now ready to enjoy the extra support that plywood provides.

One thing to keep in mind is that you may need to add additional support if you are using a very thick mattress. It can be easily accomplished by adding a few more sheets of plywood until you reach the desired height.

Plyboard is an excellent way to add extra support to your mattress without investing in a new box. It’s also a great way to extend the life of your mattress by providing firmness and preventing sagging. So if you’re looking for an inexpensive and easy solution, plywood is the way to go!

Tips To Choose The Right Plywood

There are a few things you should consider to choosing the right plyboard for a mattress:

choosing the right plyboard for a mattress

Quality and Straight Wood: The first and most important factor is the quality of the wood. The plywood should be made of high-quality, straight wood. It should also be free of knots and other defects.

Thickness: Higher quality plywood comes in various thicknesses, from 1/8 to 1 1/2 inches. The thickness you need will depend on the project you’re working on. For most projects, 1/2-inch plywood will be sufficient.

Size: Plywood sheets come in standard 4-foot by 8-foot sizes. However, you can also find hardwood in various sizes, such as 2-foot by 4-foot and 5-foot by 5-foot sheets. Choose the size that will best fit your project.

Grade: Plywood is graded based on the quality of the wood used. The two most common grades are A and B. Grade A plywood is made of high-quality, defect-free wood, while grade B plywood may have some defects, such as knots.

Type: There are two main types of ply: hardwood and softwood. Hardwood is made of hardwoods, such as oak and maple, while softwood plywood is made of softwoods, such as pine and fir. Choose the type of plywood based on the project you’re working on.

Cost: Plywood ranges from $10 to $50 per sheet, depending on the thickness, grade, and type. Choose the most cost-effective option for your project.

Now that you know what to look for when choosing plywood, you’re ready to select the perfect sheet for your next project.


Plywood is a great alternative to a box spring for your mattress. It is more affordable, durable, and supportive than a box spring. It is also easier to handle and set up. If you are looking for a budget-friendly and easy way to improve the support and longevity of your mattress, plywood is the way to go.


What are the benefits of using plywood instead of a box spring?

There are a few benefits of using plywood. It is cheaper and often lighter than box springs, making it easier to move. It is also more supportive and can help reduce noise. Moreover, it provides better ventilation for your mattress and can help extend its lifespan. Finally, ply is more eco-friendly than box springs, as it is made from renewable wood.

Will plywood support my current mattress and bedding setup?

Yes, using plywood can provide adequate support for your current mattress and bedding setup. It is more supportive than a box spring and can help reduce noise. It is also more eco-friendly, as it is made from renewable wood.

Is plywood secure for use inside?

The formaldehyde content of plywood manufactured with phenol-formaldehyde is not high since it quickly drops below measurable levels. The formaldehyde content of interior furniture-grade plywood, which can be produced using urea-formaldehyde, must be less than 0.05 ppm. Technically, phenol-formaldehyde plywood is not harmful.

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David Elkie

David Elkie

David Elkie is the CEO at Banner Mattress. He has been in the writing and editing business for the mattress, bedding accessories and décor industries for over 20 years.