Vault Self-Storage Size Guide

What Size Self-Storage Unit Do You Need?  Let Us Assist You!

Selecting the ideal storage size can feel overwhelming, but the team at Vault Self-Storage is here to guide you through the process. We understand that every situation is unique, which is why we offer a wide range of storage units that can accommodate everything from the contents of a large home to just a few boxes.

Not sure how much square footage you’ll need for your belongings? Our self-storage size guide simplifies the calculations for your storage needs. Explore our unit dimensions to help you visualize which space will best fit your items. If you’re unsure, please contact us or stop by our facility on the corner of Coursey and Sherwood, right behind the Lake Sherwood Mall Shopping Center – we’d be happy to help!

5 X 5 Storage Unit

A 5×5 storage unit is about 25 square feet. This size is equivalent to a small closet. You can fit a few boxes, a small piece of furniture, or seasonal items like holiday decorations. As a rough estimate, it might hold:

• Twin-size mattress
• Small furniture items, like chairs and side tables
• Seasonal decorations (holiday decor, summer gear)
• Boxes of personal items or clothing – Sports equipment (bikes, tennis rackets)
• Boxes: Up to 25 standard-size boxes
• Business files and documents (up to 50 file boxes)
• Small inventory items for a retail operation
• Promotional materials and marketing supplies

5 X 10 Storage Unit

A 5 x 10-foot self-storage unit, approximately 50 square feet, can hold various items, making it suitable for personal belongings, business inventory, or office equipment. Here’s a breakdown of what you might fit into this size unit:

• Small sofa or loveseat, chairs, or a couple of nightstands.
• A washing machine, a dryer, or an upright freezer.
• Several medium-sized boxes, or about 30 file boxes.
• Up to a few bicycles can be stored.
• A twin or full-size mattress and box spring.
• Small tables, office supplies, or a few storage bins.
• Extra business inventory

10 X 10 Storage Unit

Our 10 x 10 storage unit measures about 100 square feet, about the size of a small bedroom. It’s an excellent option for storing furniture during a move, seasonal items, or business inventory. It can typically hold the contents of a one-bedroom apartment. You can fit items like:

• Dressers, Clothing, Seasonal Items
• Queen or double-sized mattress
• Sofa, chairs, nightstands
• Appliances
• Boxes: Up to 70 standard-size boxes
• Business inventory or supplies for small businesses
• File boxes (approximately 100 boxes)
• Marketing and promotional material storage

10 X 15 Storage Unit

A 10 x 15 storage unit is a versatile space that measures 150 square feet in total. To better understand its size, it’s roughly the equivalent of a small bedroom or a small one-car garage. This type of unit can typically accommodate the contents of a two-bedroom apartment, making it an excellent option for various storage needs. In terms of what you can fit inside, here are a few examples:

• Outdoor equipment – bicycles, garden tools, patio furniture
• Contents of a two-bedroom apartment
• Dining room set and larger furniture pieces
• Multiple appliances (fridge, washer/dryer)
• Boxes: Approximately 200-250 standard-size boxes
• Bulk storage for business inventory or supplies
• Larger promotional material storage
• Equipment and tool storage for contractors  

10 X 20 Storage Unit

Our 10 x 20 storage unit offers an impressive 200 square feet of space, making it comparable in size to a one-car garage. Perfect for accommodating one or two truckloads of merchandise, it can hold the following:

• Large furniture items, including couches and dressers
• Multiple mattresses (king or queen)
• Dining sets, coffee tables, and large home appliances
• Seasonal items, holiday decorations, and clothing
• Boxes: Up to 400 standard-size boxes
• Warehouse for business inventory
• File storage for larger offices
• Equipment and machinery storage for construction or contracting businesses
• Large promotional material storage

10 X 30 Storage Unit

The largest space for rent, a 10 x 30 storage unit, measures 300 square feet or the equivalent of a two-car garage. This unit can typically accommodate the contents of a 4 to 5-bedroom home. In terms of what you can fit inside, here are a few examples:

• Large furniture pieces (sofas, beds, tables)
• Major appliances (fridge, washer/dryer, etc.)
• Bulk seasonal merchandise and clothing
• Boxes: Up to 600 standard-size boxes
• Bulk storage for larger businesses or e-commerce
• Archive storage for files and documents from multiple departments  
• Equipment storage for businesses with downtime
• Overflow storage for retail inventory during peak seasons