How to Pack a Storage Unit Like a Pro (No Matter the Size)

Published on 8/28/2025
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How to Pack a Storage Unit Like a Pro (No Matter the Size)

Whether you're moving, downsizing, or just need extra space, packing a storage unit the right way can save you time, money, and headaches down the road. These tips apply to any size—from a compact 10x5 unit to a spacious 10x20.

1. Use Same-Size Boxes Whenever Possible

Uniform boxes stack better and prevent wasted space. Opt for medium-sized boxes—they're easier to lift than heavy-duty ones packed to the brim.

2. Label Everything Clearly

Use a permanent marker and label on multiple sides. You’ll thank yourself when you’re hunting for holiday decor or kitchen supplies months later.

3. Leave an Aisle (Trust Us)

Create a small walkway down the middle of your unit, especially for medium and large sizes. It’ll save you from unpacking everything just to reach one item.

4. Store Vertically

Stand mattresses, couches, and flat furniture on their ends to maximize floor space. Use shelves if you have them, or stack light boxes on top of sturdy ones.

5. Protect Fragile or Valuable Items

Wrap delicate items in bubble wrap or blankets. Avoid stacking heavy items on top of them—even if the boxes look identical.

6. Disassemble Large Furniture

Take apart bed frames, tables, and shelving units. Bag screws and fasten them to the item with tape so nothing gets lost.

7. Place Heaviest Items on the Bottom

This keeps your stacks stable and prevents damage to lighter or more delicate items.

8. Make a Quick-Access Section

Need seasonal clothes or important documents later? Store those at the front of the unit and mark them clearly.

9. Inventory Your Items

Create a simple list (or snap photos) of what you’re storing. This helps with organization and is helpful for insurance or tenant protection purposes.

Bonus Tip: Not sure what size unit you need? Check out our Storage Size Guide for visuals and recommendations.