SpareBox Storage Size Guide

Small Units: 5’ x 5’, 5’ x 10’ – Small closet to walk-in closet size. Common uses for this size:

  • Seasonal storage such as Christmas trees, winter coats, skiing equipment, decorations

  • Summer storage for college students

  • Temporary storage for staging a home

Although these are the smallest unit sizes we offer, they still store a decent amount of stuff! 5’ x 5’ units take up 25 square feet and offer 200 cubic feet of space for storage.

Medium Units: 10’ x 10’, 10’ x 15’ – Family room/two full bedrooms to standard one-car garage size. Common uses for this size:

  • Queen and King-size mattresses, couches, dressers

  • Space for the contents of a small apartment or condo

  • Storing business equipment and inventory

These units are great for storing a variety of things and are one of the most versatile sizes. 10’ x 10’ units take up take up 100 square feet and offer 800 cubic feet of space for storage.

Large Units: 10’ x 20’, 10’ x 25’ – Multi-bedroom house to fully furnished 3 bedroom house size. Common uses for this size:

  • Storing vehicles like cars, RV’s and boats

  • Commercial storage use for retail, energy, production companies

  • Storing all your belongings in between moves

These units offer a plentiful amount of storage space suited for bigger items and furniture sets. 10’ x 20’ units take up 200 square feet and offer 1,600 cubic feet of space for storage.

Extra Large Units: 10’ x 30’, 15’ x 20’, 20’ x 20’ and up – Fully furnished 3-5 bedroom house size. Common uses for this size:

  • Storing the contents of a large, three-to-five-bedroom home

  • Patio furniture

  • Office furniture, multiple sets of living room furniture, automobile(s)

The largest of its kind, extra large units are a great storage solution for commercial needs, in-between moving needs and the like. 10’ x 30’ units take up 300 square feet and offer 2,400 cubic feet of storage space.