20 Foot Shipping Containers


20-foot storage containers are one of two standard sizes (40-foot is the other standard size), and are great space-efficient units for business storage, additional office space, and more. While some businesses may require more space than they can offer, the 20-footer has become the most common choice for both construction job sites and commercial storage needs. They’re convenient if you’re looking for a standard-sized, standard-priced unit that easily fits on your site (it normally fits inside a single parking space, to give you an idea) and prefer standard delivery fees (can be delivered on a smaller truck than larger containers). 


The standard 20-foot storage container’s dimensions are going to be 20 ft. long, 8 ft. wide, and 8.5 ft. tall (20’ x 8’ x 8.5’), which equates to about 150 sq. feet. If you’re looking for a container that’s a bit taller to store larger equipment, you can also opt for the 20-foot “high-cube,” which adds a foot onto the container’s height and measures 20’ x 8’ x 9.5’. Note that these are external dimensions, and the internal dimensions will fall just a bit smaller at around 19’3″ x 7’8″ x 7’10” for the standard and 19’3″ x 7’8″ x 8’10” for the high-cube. 

Exterior DimensionsStandard:
20′ x 8′ x 8.5′
20′ x 8′ x 9.5′
Interior DimensionsStandard:
19’3″ x 7’8″ x 7’10”
19’3″ x 7’8″ x 8’10”
Door OpeningStandard:
7’9″ x 7’6″
7’9″ x 8’6″
Weight (Max Gross)Standard:
67,200 lbs.
67,200 lbs.


20-foot storage containers are the most popular choice and most frequently bought by businesses since they’re very versatile and space-efficient. Among the dozens of ways 20-foot storage containers are used commercially, here are some of the possible uses:

  • Construction sites
  • Retail storage
  • Agricultural housing or storage
  • Additional office space or workshops
  • School classrooms and/or storage
  • Garages or personal outdoor storage
  • Outdoor food/drink kiosks
  • Indoor gardens and nurseries 


You have a wide variety of options when it comes to features for your 20-foot container - including different types of doors, flooring, locks, ramps, wheels, shelving, ventilation, insulation, windows, interior finishing, and much more. Features included in a 20-foot standard storage container typically include:

  • High-quality 14-gauge cor-ten steel panels
  • Ground-level access 
  • Portability (move as needed)
  • Basic lockable double doors
  • Thick plywood flooring


The cost per 20-foot container depends on a few factors, including age and condition, whether you’re renting or buying upfront, chosen add-on features, your location and distance of the supplier from you, and season.

  • New: if you’re buying a brand new 20-footer, expect to pay top dollar for a standard container with no add-on features. 
  • Used: If you’re buying a used 20-footer, expect to pay a bit less for a standard container with no add-ons.
  • Rent: If you choose to rent a 20-footer, typically the above standard prices apply based on condition, plus a small amount more due to the convenience of renting. Your monthly fee will range, and not include add-ons.

Keep in mind that the more features you add, the more your price for the 20-footer will increase. Price will also be subject to change based on your delivery requirements. To learn more about a 20-foot storage container delivery service, take a look at how a delivery service works.

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