For screen reader problems with this website, please call800-909-92998 0 0 9 0 9 9 2 9 9Standard carrier rates apply to texts.


What is a Bunkie Board?

by Angela Maple

At a Glance:

What is a Bunkie Board?

How Much Will a Bunkie Board Cost?

Why Would You Need a Bunkie Board?

Benefits of Using Bunkie Boards

How Do You Know If You Need a Bunkie Board?


Why Trust Us?

You’ve undoubtedly come across a few possibilities while looking for a mattress foundation to support your mattress. Box springs are strong and may provide support and endurance to your mattress. On the other hand, bunkie boards are a good alternative for beds with a smaller profile. They’re also known as bunk bed boards, bunky boards, or bucky boards. But, regardless of the moniker, you’ve definitely pondered what a bunkie board is and if you need one.

We’ll be happy to respond! This tutorial will go over all there is to know about bunkie boards, including their benefits, when you need one, and how they compare to other bed foundations. Continue reading to find out what is a bunkie board.

Shop the best bunkie boards the market has to offer at Mattress Land today!

Shop Bunkie Boards

What is a Bunkie Board?

wood board

When you want to know what is a bunkie board, it’s all in the name. These narrow, generally wooden platforms were initially intended for use on bunk beds. Because of the structure of bunk beds, employing a regular box spring is nearly difficult. Stacking a mattress on top of a box spring on a bunk bed would cause vertical issues due to the lack of headroom. A bunkie board overcomes this difficulty by providing a flat platform to support bunk bed mattresses.

Most bunkie boards nowadays are around two inches thick, constructed of wood or metal, and comprise a frame surrounded by slats to provide a level and sturdy platform surface.

How Much Will a Bunkie Board Cost?

Bunkie boards range in price from $50 to $150. The cost will rise in correlation to the increase in bed size. For example, a bunkie board king platform will almost certainly cost more than a bunkie board twin platform. The price might also be influenced by decorative aspects such as wood stains and finishes.

Why Would You Need a Bunkie Board?

Box springs work well with traditional spring mattresses. They assist in relieving pressure and give extra support. However, more modern mattresses, such as memory foam and hybrid mattresses, do not require or suggest a box spring. Why? Because foam (including poly-foam, memory foam, and latex foam) and hybrid mattresses can droop if a strong, level surface does not support them.

A foam or hybrid mattress can be placed on a solid base to protect it. If you don’t have a bed frame with a solid base, you can put a barrier between the mattress and the frame. That’s where bunkie boards come in. These wood barriers can be placed on top of any bed frame or foundation (including slatted frames) to create a solid, sturdy surface for your memory foam or hybrid mattress.

3 Benefits of Using Bunkie Boards

Bunkie boards aren’t only for bunk beds anymore. Anyone may use a bunkie board beneath their bed because they are available for all mattress sizes. They often aid in mattress support and mattress durability. Other significant bunkie board advantages include:

1.     Bunkie Boards Help Keep a Low Profile

Bunkie boards are typically used for platform beds and allow the bed to sit lower than a regular box spring would. They are particularly low profile since the most popular size on the market is a two-inch bunkie board.

2.     Bunkie Boards Boost Mattress Support and Durability

The most prevalent type of bed base on the market is a wooden bunkie board. Their sturdy wood constructions make bunkie boards extremely durable and suitable for any size bed. Wooden bunkie boards are an excellent choice for anybody wishing to add longevity and support to their platform bed.

3.     Bunkie Boards Support Any Size Mattress

Bunkie boards are available in sizes ranging from regular twin to California king. Because of the enormous selection, they are generally available to the majority of people.

Also, split bunkie boards for split king or queen beds are available. Although these are only two twin bunkie boards placed next to each other, they may each offer support for split mattresses.

How Do You Know If You Need a Bunkie Board?


If you’ve recently purchased a new queen foam or full size hybrid mattress or are thinking about getting one, our bunkie board recommendations below might help you decide whether a queen bunkie board or full size board is ideal for you.

Solid Foundations

A bunkie board is not required if you want to lay your mattress on a bed frame that already has a strong base (no slats). If you desire your bed to be higher, a bunkie board is an excellent solution for adding height to your mattress without affecting its construction.

Slatted Foundations

If you have a slatted foundation on your bed frame, you may install a bunkie board on top of the wood slats for your bed and rest your mattress on the bunkie board. You may choose a one-inch, two-inch, or three-inch bunkie board, depending on how high you want your bed to be.

Adjustable Foundation

You won’t need a bunkie board with an adjustable bed base. Placing anything between the mattress and the frame will prevent the frame from properly bending.

Bunkie Boards vs. Other Mattress Support Systems

Bunkie boards may be used to offer an extra layer of support beneath your mattress on any sort of platform bed. Let’s compare them to some of the most popular mattress support systems on the market today.

Bunkie Board vs. Box Spring

Initially, conventional box springs were used to supplement innerspring mattresses. Both layers included spring coils that worked together to control weight distribution and pressure. However, most box springs today are made of a wood or metal box with a fabric cover. They don’t contribute much to the mattress above regarding stability or support.

Since not all box springs have a firm surface, they do not offer a stable foundation for most foam or hybrid mattresses. When purchasing a more contemporary bed, it is preferable to get rid of your old box spring and set your new foam bed on either a firm base or a bunkie board.

If you want to maintain your box spring, you may add a bunkie board on top to make a stable platform for the mattress. However, before you do so, double-check the warranty on your mattress. Some warranties forbid the use of a box spring entirely. You should also ensure that your box spring can support the weight of a bunkie board and a foam mattress.

Bunkie Board vs. Plywood

Instead of a bunkie board, a solid piece of moisture-resistant plywood can be placed beneath your mattress. The plywood should be at least 3-4 inches thick and suit the exact dimensions of your bed. This alternative is less expensive, but make sure your mattress and frame specs are perfect. Otherwise, it will not fit properly. If you opt to preserve your box spring, you may protect your foam mattress by placing this sheet of plywood on top of it.

On the other hand, a bunkie board will endure longer, look cleaner, and avoid damage better than a piece of plywood. Plywood is prone to chipping and might snag on your bedding or mattress. Bunkie boards are calibrated and coated to support your mattress, making them simpler and safer over time.

Bunkie Board vs. Slats

If the slats are more than two inches apart, most latex mattresses cannot be installed on them. Bed slats for memory foam mattresses should be no more than 2.75 inches apart. If these foam beds are placed on the wrong surface, they will not provide adequate support and will become ruined rapidly.

Most modern bed frames, whether wood or upholstered, feature a slatted foundation. As a result, it’s a good idea to read the mattress guarantee to verify you’re putting your new bed on the right base. You may buy a bunkie board instead of calculating the distance between the slats. These bases will preserve your mattress and keep your guarantee valid.

Regarding bed support foundations, our Mattress Land experts are more than willing to answer questions like what is a bunkie board? All of our customers — from California and Washington — deserve to have all the information they need to find the ideal bed, foundation, and bedding for a good night’s sleep. If you need a firmer mattress without buying a new one, a bunkie board or other low foundations would be the best for a night that feels like sleeping on a cloud without falling through it.


Besides pondering “what is a bunkie board?” we’re sure you have other questions. To make the best bed purchase, you need all the mattress and bed frame information you can get. See below for more questions from shoppers like you who want to know more about bunkie boards.

Q: How long do bunkie boards last?

Bunkie boards normally last two to three years. However, their lifespan is determined by the material used. Steel bunkie boards, for example, will survive far longer than wooden ones due to their ability to bear weight better and their resistance to change.

Q: Do I need to add a bunkie board if I have slats?

You may still require a bunkie board if your slats are not close enough to hold the mattress. Slats must be no more than 2.75 inches apart for foam and hybrid mattresses. Otherwise, the mattress may droop.

Q: What does a bunkie board do?

A bunkie board is a piece of plywood placed beneath the mattress. To offer sufficient support for a foam-based mattress, it is frequently placed on top of an older box spring, foundation, or platform bed.

Why Trust Mattress Land?

Since 1996, Mattress Land has been making strides in the mattress industry to provide our customers the sleep experience they need — and deserve. We do that by offering the ultimate customer experience, complete with our trained experts, BedFIT™ computerized diagnostics, and our impressive showroom. We’ll make sure that you find the right sleep solution for your sleeping habits so you can feel energized in your day-to-day life.

We are also proud of our diverse, employee-driven culture, where our teams work hard toward a common goal. We know that better sleep makes all the difference, and our commitment to changing the landscape of traditional mattress shopping is how we know Mattress Land is one of the best mattress stores around.

Shop Bunkie Boards at Mattress Land

At Mattress Land, we provide quality name-brand mattresses for great prices. Our sleep experts are always happy to help you answer, “what is a bunkie board”. With locations throughout California, Idaho, Nevada, and Washington, Mattress Land is bound to have a sleep solution for everyone. We are more accessible than ever! You can call us at 800-909-9299, visit our website to shop Mattress Land sales, and check out Mattress Land reviews online. Or better yet, stop by one of our showrooms to discover why we are everyone’s favorite local mattress store. Visit us today!

Learn More: Tips on How to Make Your Mattress Firmer