What Size Storage Unit Do I Need?
If you’re beginning your self-storage journey, one of the first questions you’ll run into is: “What size storage unit do I need?” With so many storage unit sizes available—from small 5×5 units to large 10×30 spaces—it can feel overwhelming to choose the right fit. The good news? It’s easier than you think.
Whether you’re storing a few boxes, moving an entire household, or looking for business or inventory storage in Northwest Arkansas, this guide breaks down everything you need to know to pick the perfect unit.
Step 1: Assess What You’re Storing
Before you choose a storage unit size, take a moment to look closely at what you plan to store. A quick inventory list can help you avoid choosing a unit that’s too small—or paying for more space than you need.
Ask yourself:
- Are you storing furniture, boxes, appliances, or a mix?
- Do any items require climate-controlled storage?
- How often will you need access to your belongings?
- Do you expect to add more items later?
A clear understanding of your storage needs is the foundation for selecting the right unit.
Step 2: Understand Storage Unit Sizes
Storage units come in a range of sizes designed to fit different needs. Here’s a breakdown of the most popular unit sizes and what typically fits inside each one.
Small Storage Units (5×5, 5×10)
Great for:
- Boxes & totes
- Small furniture
- Holiday décor
- Sports gear
- Office supplies
A 5×5 storage unit is about the size of a small walk-in closet—perfect when you just need a little extra room. A 5×10 unit offers more length and easily fits a small bedroom’s worth of items.
Medium Storage Units (10×10, 10×15)
Ideal for:
- One-bedroom apartments
- Couches, mattresses, and dressers
- Appliances
- Inventory for small businesses
A 10×10 storage unit is one of the most popular sizes because it’s spacious enough for larger pieces while still affordable. If you need more room for furniture or business inventory, a 10×15 unit gives you extra flexibility.
Large Storage Units (10×20, 10×30)
Best for:
- Multi-bedroom homes
- Large furniture & appliances
- Commercial or warehouse-style storage
- Tools, shelving, event gear, or equipment
A 10×20 storage unit can typically hold the contents of a small home or a large amount of business storage. A 10×30 unit is ideal if you need serious space—for moving, renovation projects, or storing equipment long-term.
Step 3: Think Ahead Before You Choose
One of the most common mistakes people make is choosing a storage unit that fits only what they need today. If you expect to add more items later—or want the ability to walk inside and access everything easily—consider sizing up.
Choosing a slightly larger unit can be especially helpful for:
- Growing families
- Seasonal storage
- Small business owners
- Online sellers or makers
- Anyone storing tools or inventory
It’s always better to have room to grow than to repack everything later into a larger unit.
Step 4: Ask for Help
(We’re Here When You Need Us!)
Still unsure which size is right for you? Our team is happy to help you compare storage unit sizes, understand what fits where, and choose the best setup for your needs—whether you’re storing furniture, household items, or business supplies.
Give us a call, send an email, or drop by one of our Northwest Arkansas locations. We’ll help you select a unit with confidence.
Book Your Unit
Once you feel confident in your choice, you can book your unit with us online and move in immediately! Ready to take the next step? Explore our range of storage unit sizes here and make your storage journey a breeze!