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We’ve included mattresses ranging in height from 5 to 8 inches on this list.

bunkbeds with Saatva Bunk & Trundle Mattress on a yellow background

The Spruce

Our best bunk bed mattresses list includes comfortable, supportive, and appropriately sized designs.

We really like the additional pad within this mattress that tops the 4-inch steel coils.

These coils are also surrounded by foam for additional durability.

Saatva Bunk & Trundle Mattress

PHOTO: Saatva

A base layer supports the coils underneath so the mattress wont sag even without a foundation.

Its also a lightweight option that can be placed on the top bunk.

We do wish this mattress had handles to make lifting it a little easier.

Max & Lily 5-Inch Twin Memory Foam Mattress

All in all, this mattress is well-designed for bunk beds and to support adults.

Theres even an 8-inch version that could work for a lower bunk frame.

TheKin by Tuft & Needle 6-Inch Mattressis our best bunk bed mattress for adults.

Helix Kids 6” Mattress

Its sturdy 5-inch base foam will offer plenty of support and ensure the mattress is durable for years.

Typically, youll want to look for a low-profile mattress, especially for the top bunk.

ThePurpleFlex Mattressis a softer 8-inch mattress on our list.

Nectar Kids Memory Foam Mattress

Check the manufacturer’s guidelines for your bunk bed frame to determine the ideal mattress height.

Additionally, note that your bottom bunk may be able to accommodate a thicker mattress than your top bunk.

The sleep trial terms vary, but we most often see 100-night trial periods.

Leesa Kids Mattress

Some mattresses, like theSaatva Bunk & Trundle Mattress, come with an impressively long 365-night trial period.

Almost all of the mattresses in this list come with a trial period.

A mattress warranty typically protects against defects in workmanship or abnormal wear.

Nod by Tuft & Needle 8-Inch Twin Mattress

PHOTO: Amazon

Mattress warranty periods can be as short as one year or up to 25 years.

There are even a few options with limited lifetime warranties.

Comfortable and Supportive Materials

The material of a mattress impacts its support, comfort, and durability.

Amazon Zinus 5 Inch Memory Foam Mattress

A bunk bed mattress should be easy to place onto a top bunk.

However, youll want to consider your own needs and preferences when choosing a mattress style.

They typically have a firm feel and are best for younger sleepers with a lighter body weight.

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TheTuft & Needle Kin, our overall best for adults pick, is a good example of this style.

It has a proprietary foam blend designed to be more responsive than memory foam.

Why Trust The Spruce?

PB Teen BeautySleep Trundle Mattress

Emma Phelpsis an editor at The Spruce specializing in bedding.

16 CFR Part 1513.

Purple PurpleFlex Mattress