When it comes to moving or decluttering, figuring out the logistics of storing large furniture like a king-size bed can feel overwhelming. With dimensions often ranging around 76 inches wide by 80 inches long, it’s no surprise that many wonder whether a king-size bed will fit comfortably in a storage unit. The good news? The answer is yes—but choosing the right storage unit size is key.

What Size of Storage Unit Do You Need?

To determine whether your king-size bed can fit in a storage unit, it’s important to consider the dimensions of both the bed and the storage unit. Here are the most common storage unit sizes and whether they are suitable for accommodating a king-size bed:

5×5 Storage Unit

  • Size: 25 square feet (5 feet by 5 feet)
  • Capacity: This size is too small for a king-size bed. It’s best for smaller items like boxes, lamps, or nightstands.

5×10 Storage Unit

  • Size: 50 square feet (5 feet by 10 feet)
  • Capacity: While the length of this unit could fit the bed if it’s stored upright (on its side), the limited width makes it challenging to store a king-size bed frame along with other belongings.

10×10 Storage Unit

  • Size: 100 square feet (10 feet by 10 feet)
  • Capacity: This is a more ideal option. A 10×10 storage unit can comfortably fit a king-size bed, mattress, and box spring, along with room for a few additional items such as a dresser or chairs.

10×15 Storage Unit

  • Size: 150 square feet (10 feet by 15 feet)
  • Capacity: If you’re storing a king-size bed along with other furniture or household items, this larger unit is an excellent choice. With more space, you can arrange your items more efficiently without crowding.

10×20 Storage Unit and Larger

  • Size: 200+ square feet
  • Capacity: Overkill for just a king-size bed, but a great choice if you need significant storage space for multiple pieces of furniture, appliances, and boxes.

Important Storage Tips for Your King-Size Bed

Once you’ve determined the right size storage unit, it’s essential to prepare and pack your bed properly to protect it during storage. Here are a few tips:

  1. Disassemble the Frame: Take apart the bed frame, including the headboard and base. Secure smaller components in a labeled bag to prevent loss during storage.
  2. Use Mattress Covers: Protect the mattress and box spring by placing them in waterproof mattress storage bags. This will safeguard them against dust, dirt, and moisture.
  3. Store Upright: To save floor space, store the mattress and box spring upright along a wall. This also allows you to fit more items in the unit.
  4. Avoid Stacking Heavy Items on the Mattress: While it may seem tempting to use the mattress as a shelf, heavy items can damage its structure over time.
  5. Leave an Aisle for Access: If you’re storing additional furniture and boxes, ensure there’s an aisle so you can easily access your belongings without having to unpack everything.

Climate-Controlled Storage Units for Extra Protection

A king-size bed and mattress are significant investments. If you live in an area with high humidity or fluctuating temperatures, consider renting a climate-controlled storage unit. These units regulate temperature and humidity, preventing potential issues like mold, mildew, or warping.

Final Thoughts

Yes, a king-size bed can absolutely fit in a storage unit, but selecting the right size is crucial to maximize space while keeping your furniture protected. A 10×10 unit is typically the best option for storing a king-size bed comfortably, while a larger unit may be necessary for additional items.