What Size Storage Unit Do I Need?

A Look at 5×8, 8×10, and 8×20 Options at Cheswold Storage

If you’re considering self-storage in the Dover area, one of the first questions you’ll face is: What size unit do I actually need? Choosing the right unit helps you save money, avoid clutter, and store more efficiently.

At Cheswold Storage, we keep things simple. We offer just three practical sizes — all non-climate controlled — to meet the most common storage needs. Here’s what each one can fit, and how to decide which is right for you.

5×8 Storage Unit: Small but Mighty

What fits:

  • Seasonal decorations
  • Personal boxes and keepsakes
  • Office supplies or small equipment
  • A dresser, chair, and a few totes

This size is perfect for those who need extra space at home but don’t want to rent more than they’ll use. Great for students, hobbyists, or anyone decluttering a small room.

8×10 Storage Unit: A Strong Mid-Size Option

What fits:

  • 1-bedroom apartment contents
  • Couch, table, mattress, and boxed items
  • Business inventory or tools
  • Medium appliances or stacked filing cabinets

If you’re between moves, storing excess furniture, or operating a small business, the 8×10 gives you enough room to keep things safe without overcommitting.

8×20 Storage Unit: Serious Space for Serious Storage

What fits:

  • Multi-room household contents
  • Large furniture sets or equipment
  • Appliances, outdoor gear, and tools
  • Entire office setups

This unit is for families, relocations, or anyone who needs long-term storage during a big transition. It’s also a great option for contractors storing gear off-site.

Tips for Choosing the Right Size
  • Make a list of everything you’re storing
  • Stack vertically to maximize the space
  • Leave walking space if you need frequent access
  • Call us during office hours for personalized advice
Flexible Rentals, Full Access

All units at Cheswold Storage come with:

  • 24/7 tenant access
  • Keypad-secured entry
  • Month-to-month terms
  • No long-term commitment required

You can book online or by phone, and move in at your convenience.

We’re Opening This September — Reserve Early

As a brand-new facility in the Dover area, we expect units to fill quickly. Secure your 5×8, 8×10, or 8×20 unit now and move in the moment we open.

Looking for more? Check out how well we’re doing at our other locations:

Storage HQ – storagehq.ca

Legal Self Storage – legalselfstorage.com

Covered Keeper – coveredkeeper.com

Related Articles