Bunk Beds with Storage: Drawers, Stairs, Trundles & Other Options Explained

Quick Summary

Bunk beds with built-in storage help small bedrooms function better by turning unused space under and around the bed into a place for clothes, linens, and toys. Options range from simple under-bed drawers to full storage stairs with multiple compartments, plus trundles that add a sleeping surface instead of storage. The right combination depends on floor space, how many people sleep in the room, and whether storage or extra sleeping capacity matters more to your household right now.

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One of the most common questions we hear at Just Bunk Beds is how to get the most storage out of a bedroom that already feels full once a bunk bed is in place. The good news is that storage does not have to compete with sleeping space. Under-bed drawers, storage stairs, and thoughtfully designed trundle options all let a bunk bed do double duty, giving a room more function without adding a separate dresser or storage bin.

In this guide, we walk through the main storage options available, when each one makes sense, and how to decide between maximizing storage and keeping extra sleeping capacity available for guests or siblings.

Under-Bed Drawers

Under-bed drawers sit beneath the lower bunk and slide out on rollers, giving you a place to store folded clothes, extra bedding, or seasonal items without taking up any additional floor space in the room. This is often the easiest storage option to add because it does not change the footprint of the bed at all. It simply makes use of space that would otherwise sit empty beneath the bottom mattress.

The trade-off is capacity. Under-bed drawers are convenient, but they generally hold less than a full staircase with built-in compartments, so they work best for families who need some extra storage without requiring a place for a full wardrobe of clothing.

Storage Stairs

Storage stairs replace a traditional ladder with a staircase where each step doubles as a drawer or cubby. This is one of the most space-efficient storage solutions available on a bunk bed because it uses the stairway itself, which the bed needs anyway for safe access to the top bunk, rather than adding a separate storage piece to the room.

Models like our Dillon storage stairs bunk bed show how much storage a well-designed staircase can add without requiring extra floor space beyond what the stairs already occupy.

Storage stairs work particularly well in kids' rooms, where a dedicated place for toys, books, and out-of-season clothing can make a meaningful difference in how organized the room feels day to day.

Drawers Plus Cubbies

Some bunk bed models combine both drawers and open cubbies within the same staircase or base unit. Drawers work well for clothing and items you want tucked out of sight, while open cubbies are handy for books, bins, or anything a child needs to grab quickly without pulling open a full drawer. This combination tends to appeal to families who want the organization of a drawer system along with the everyday accessibility of open shelving.

This setup also makes it easier to divide storage by category, with drawers reserved for laundered clothing and cubbies used for daily items like backpacks, shoes, or a favorite stuffed animal. Over time, that kind of separation tends to keep a bedroom tidier than a single large storage space where everything gets mixed together.

Trundle vs. Storage Drawers: What Is the Real Trade-Off

A trundle is a pull-out bed frame that sits under the lower bunk, and it is worth understanding upfront that a trundle takes the place of storage rather than adding to it. If you choose a trundle, that space under the bed is reserved for an extra mattress rather than drawers, which is the right call for families who need occasional extra sleeping space for sleepovers or visiting relatives.

If storage matters more than extra sleeping capacity, drawers or storage stairs make better use of that same footprint. It really comes down to which one your household will use more often. A trundle that sits unused most of the year takes up space that drawers could otherwise put to work every single day.

When Stairs Make Sense

Storage stairs make the most sense when the bedroom has enough width to accommodate them, generally at least two to three feet more than a ladder would require. They are also the better choice for younger children, since stairs are safer and steadier to climb than a ladder, giving you storage and improved safety in a single upgrade rather than treating them as separate purchases.

When Under-Bed Storage Makes Sense

Under-bed drawers are the better fit when floor space is tight and a full staircase simply will not fit alongside the bed. Because drawers do not add to the footprint of the bed frame, they let you gain storage without giving up any usable floor space in a smaller bedroom.

How Room Layout Affects the Choice

Before choosing a storage configuration, measure the full length of the wall where the bed will sit and note where doors, closets, and windows fall in relation to it.

A room with a long, uninterrupted wall can usually accommodate storage stairs comfortably, while a room with multiple doors or an awkward layout often works better with simple under-bed drawers that do not require extra clearance.

If the bed will also need to accommodate guests occasionally, it is worth weighing that against the storage benefits described above before deciding between a trundle and a drawer system.

Caring for Storage Drawers and Stairs Over Time

Whichever storage option you choose, a small amount of regular maintenance keeps drawers sliding smoothly and staircases sturdy for years of daily use. Periodically checking that screws and hardware remain tight, keeping drawer tracks free of dust, and avoiding overloading any single drawer beyond its intended capacity will help the storage hold up as well as the bed frame itself.

Our bunk bed maintenance guide walks through simple upkeep steps that apply to storage stairs, drawers, and the bed frame as a whole.

Ready to add smarter storage to your bedroom? Explore our full range of storage stairs, under-bed drawers, and trundle-compatible frames at Just Bunk Beds, where every order ships free.

Frequently Asked Questions

Do storage stairs take up more room than a regular staircase?

No, storage stairs use the same footprint as a standard staircase. The drawers or cubbies are built into the steps themselves, so you get extra storage without requiring any additional floor space beyond what the stairs already need.

Can I add a trundle to a bunk bed that already has storage drawers?

In most cases, no, since both a trundle and under-bed drawers use the same space beneath the lower bunk. You will generally need to choose one or the other, so it is worth deciding whether extra sleeping space or extra storage matters more for your household before ordering.

How much weight can under-bed drawers hold?

Weight capacity varies by model and material, so it is best to check the specifications listed on each product page. In general, drawers are well suited to folded clothing, linens, and lightweight items rather than very heavy storage.