How to Choose the Right Storage Unit Size for Your Needs
Alex Parr
June 30th, 2025
Not sure what size storage unit to rent? Whether you’re downsizing, remodeling, storing business equipment, or just need more space, choosing the right unit size will save you time, money, and frustration. At Max Storage – Windsor Locks, we offer a wide range of unit sizes, and this guide will help you visualize what fits where so you only pay for the space you actually need. Need help right now? Check out our Size Guide for a quick visual reference.
5x10 Storage Unit (50 sq. ft.): For Light Loads and Small Spaces
Think of it as: A large walk-in closet What fits:
- A twin or full-size mattress
- Small dressers, chairs, and side tables
- 8–10 boxes or storage bins
- Seasonal gear (holiday decor, camping supplies)
- Dorm room or studio overflow
Best for:
Students, renters storing a few extra items, or homeowners clearing out a small room or closet.
10x10 Storage Unit (100 sq. ft.): The Apartment-Sized Option
Think of it as: Half of a one-car garage What fits:
- Contents of a 1-bedroom apartment
- Queen mattress set, couch, dresser, coffee table
- Several medium-to-large boxes
- Small appliances
Best for:
People between moves, downsizing from a larger space, or temporarily storing household items during a renovation.
10x20 Storage Unit (200 sq. ft.): For Multi-Room Storage
Think of it as: A one-car garage What fits:
- Contents of a 2- to 3-bedroom home
- Multiple mattresses and bed frames
- Dining table and chairs, large appliances
- Dozens of boxes and bins
- Outdoor equipment and yard tools
Best for:
Families, long-term storage during cross-country moves, or anyone needing to store both furniture and packed belongings.
10x25 Storage Unit (250 sq. ft.): For Full Homes or Businesses
Think of it as: A large one-car garage What fits:
- Contents of a 3-bedroom home or large office
- Full-size appliances, sectional sofas, bookcases
- Business shelving, file cabinets, or display fixtures
- Inventory for local shops or contractors
Best for:
Families staging a home for sale, local business owners needing overflow space, or contractors with tools and materials.
10x40+ Storage Units: Extra-Large Capacity
What fits:
- Large vehicles, trailers, or small boats
- Complete contents of large homes
- Business pallets or bulk inventory
- Commercial equipment, racks, and shelving
Best for:
Business storage, vehicle storage, or long-term personal storage when you want room to move around inside your unit.
Pro Tip: Better to Size Up Than Squeeze In
If you're on the fence between two sizes, choose the larger one. It’s easier to move around your items, keep things organized, and avoid damage when everything isn’t stacked top-to-bottom. And if you’re still unsure, our Size Guide can help you visualize each unit. You can also call our team at (860) 988-7000 we’re happy to help you choose based on your specific situation.
Why Choose Max Storage – Windsor Locks?
- 24/7 access to all units
- Ground-level, drive-up access for easy loading and unloading
- Secure, gated facility with cameras and keypad entry
- Convenient location just off I-91 on Lawnacre Rd
- Flexible month-to-month leases so you’re never locked in
Ready to get started?
Categories