What size should I pick?
Anthony Kusky • February 14, 2026
How do I know if I need a larger unit?
If you’ve never rented a storage unit before, the biggest question is simple:
“What size do I actually need?”
At Henderson Self Storage, we walk customers through this every day. The goal isn’t to upsell you. It’s to make sure you don’t rent something too small (frustrating) or way too big (wasting money).
Let’s break it down clearly.
Step 1: Start With What You’re Storing
Think in categories:
A few boxes + seasonal décor?
One bedroom apartment?
Entire household?
Business inventory?
Now match it up:
🔹 5×10 Unit (Small Walk-In Closet)
Great for:
10–15 boxes
Small furniture
Seasonal decorations
Dorm room items
If you’re just decluttering the garage, this is usually enough.
🔹 10×10 Unit (Half a One-Car Garage)
Great for:
1–2 bedroom apartment
Couch, mattress set, appliances
Multiple stacks of boxes
This is one of our most popular sizes.
🔹 10×15 Unit
Great for:
2–3 bedroom home
Larger furniture sets
Business inventory overflow
If you’re moving between homes, this gives breathing room.
🔹 10×20 Unit (Full Garage Size)
Great for:
3–4 bedroom home
Large appliances
Entire household during renovation
Contractor tools & equipment
If you want space to walk inside and access things easily, this size makes life easier.
Step 2: Don’t Just Think Square Footage — Think Strategy
Here’s what smart renters do:
Stack boxes vertically.
Use shelving if storing long term.
Leave a small aisle if you’ll need access.
If you pack intentionally, you can often go one size smaller.
But here’s the honest truth:
If you're debating between two sizes and plan to access it often, go slightly bigger. The convenience is worth it.
Step 3: When in Doubt, Ask
We’d rather help you get it right the first time.
Tell us:
How many rooms?
Any large appliances?
Are you storing long term or short term?
Will you need frequent access?
We’ll give you a straight answer.
Final Thought
Storage shouldn’t feel complicated.
At Henderson Self Storage, we focus on:
Clean units
Secure gated access
Online rentals
Simple, no-pressure guidance
If you’re unsure, reach out. We’ll help you pick the right size and get you moved in quickly.
Because the right space makes everything easier.
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