The Ultimate Guide to Choosing the Right Storage Unit Size
One of the most common questions people ask when renting self-storage is: “What size storage unit do I need?” Choosing the right storage unit size ensures you have enough space for your belongings without paying for more storage than necessary. Whether you're moving, decluttering, or storing business inventory, understanding storage unit sizes can make the process much easier.
You can also use the StoragePRO® online size guide to estimate how much space you’ll need. This helpful tool allows you to select common household items and quickly see which storage unit size is the best fit for your belongings, making it easier to choose the right unit with confidence.
Here’s a breakdown of common storage unit sizes and what typically fits inside them.
5x5 Storage Unit
A 5x5 storage unit is about the size of a small closet and works well for storing smaller household items.
Best for storing:
- Boxes and seasonal decorations
- Small furniture pieces
- Office supplies
- Holiday décor
This size is perfect if you’re clearing space at home or storing items during a small renovation.
5x10 Storage Unit
A 5x10 unit offers about the same space as a walk-in closet.
Best for storing:
- Furniture from a studio apartment
- Mattress sets
- Bikes or small appliances
- Several boxes
This is a popular choice for renters who are transitioning between apartments.
10x10 Storage Unit
A 10x10 storage unit can typically hold the contents of a one-bedroom apartment.
Best for storing:
- Bedroom furniture sets
- Living room furniture
- Appliances
- Dozens of boxes
This size is ideal if you're relocating or temporarily storing belongings during a home sale.
10x20 Storage Unit
A 10x20 unit provides enough space for the contents of a multi-room home.
Best for storing:
- Furniture from a 3-4+ bedroom house
- Large appliances
- Outdoor equipment
- Business inventory
Many customers use this size or larger during major moves or long-term storage.
Tips for Choosing the Right Size
To ensure you select the best storage unit for your needs:
1. Make an inventory list
Write down everything you plan to store.
2. Think vertically
Many storage units allow you to stack boxes and furniture safely.
3. Leave space for walkways
Keeping a small aisle allows you to access items easily.
4. Ask a storage expert
StoragePRO experienced facility managers can recommend the right size based on your needs.
Find the Perfect Storage Unit
Choosing the right storage unit size makes your storage experience easier and more efficient. If you're unsure which option works best, the team at StoragePRO can help you find the ideal space for your belongings.
