Shiping Container Stacks different colors at container depots.

Shipping Container Storage Sizes with Unique Insights for Homes, Businesses & Contractors

From backyard projects to booming job sites, shipping containers are the go-to solution for secure, weatherproof, ground-level storage delivered right where you need it.

At Container Sales Group, we help homeowners, contractors, and business owners across the U.S. find the right size container at the right price with fast delivery and straightforward advice.

From 20 ft. compact units to 40 ft. high cubes with added height, our containers provide ground-level, weatherproof storage wherever you need it.

Why Use a Shipping Container for Storage?

Shipping containers- also called Conex boxes, cargo containers, sea can, freight container, ISO container, or storage containers are made of heavy-duty, weather-resistant steel. Originally built to withstand ocean transport, they’re now widely used as ground-level storage units across the U.S.

Here’s why people prefer containers over sheds, garages, or off-site rentals:

Storage container filled with shipping boxes – cost-effective solution for inventory and warehouse overflow
  • Weatherproof & Pest-Resistant
  • Secure with Lockable Doors
  • No Foundation Required
  • Delivered Directly to You
  • Ready to Use Immediately
  • Affordable

Residential Storage: Simplify Home & Yard Projects

Homeowners use containers for everything from renovation storage to seasonal equipment. If you’re decluttering, remodeling, or need extra garage space, a 20 ft. shipping container can be delivered right to your driveway or backyard.

Top Residential Uses:

  • Lawn equipment, bikes, snowblowers
  • Furniture and belongings during home remodels
  • Holiday décor and off-season storage
  • Contractor tool storage for at-home businesses

Retail, Business & Job Site Storage: Durable. Scalable. Portable.

Purchasing a shipping container for storage offers a more affordable and long-term solution than renting trailers or warehouse space. Instead of ongoing rental fees, owning a conex container gives you secure, on-site storage that pays for itself over time making it a smart investment for all types of businesses.

Common Business Uses:

  • Jobsite tools, ladders, generators
  • Inventory overflow for retailers or manufacturers
  • Agricultural feed and equipment storage
  • School maintenance supplies or sports gear
  • Storage between trade shows or festivals

Shipping Container Sizes And Options

At Container Sales Group, we carry the most popular sizes throughout the United States, including:

20 ft. Shipping Container

  • Exterior: 20’L x 8’W x 8’6”H
  • Best for: Residential use, tight delivery spaces, small job sites
  • Popular Uses: Home storage, contractor tools, overflow inventory

40 ft. Shipping Container

  • Exterior: 40’L x 8’W x 8’6”H
  • Best for: Bulk storage, large equipment, business inventory
  • Popular Uses: Jobsite storage, agricultural supplies, build-outs

40 ft. High Cube Shipping Container

  • Exterior: 40’L x 8’W x 9’6”H
  • Best for: Taller items, future modifications
  • Popular Uses: Container homes, events, manufacturing operations

We also offer specialty containers like:

Key Considerations When Purchasing

When selecting a shipping container for storage, consider the following:

  1. Condition:
    1. New (One-Trip): Used once, minimal wear.
    1. Wind & Water Tight: Ideal for storage
  2. Delivery Logistics: Ensure your site is accessible for delivery trucks and has a level foundation.
  3. Budget: Factor in the cost of the container & delivery

Delivery Made Easy by Container Sales Group

Requirements:

  • Straight-line Space Needed- The delivery truck will back up and slowly slide the container off as he pulls forward        
    • 75 ft. – for 1 x 20 ft. container                                                                                                                 
    • 150 ft. – for 1 x 40 ft. container or 2 x 20 ft. (moved together)   
  • 12 ft. Width Clearance –Trucks make wide turns, so make sure there is enough space to turn into your property and get between gates or other obstructions.
  • 16 ft. Height Clearance- No Wires or Trees Above – The tilt body truck bed will hydraulically lift up behind the driver’s cab as the container slowly slides off on the ground as the truck pulls forward.
  • Level, Solid Ground

Need help preparing your site? Our team at Container Sales Group walks every customer through the process to ensure a smooth delivery.

Storage Features to Ask About

Check out our accessories online  that you can add to your shipping container purchase.

  • Lockbox Upgrade – Protects your padlock from bolt cutters
  • Interior Shelving or Vents – Optional add-ons available
  • Ramps– Provide easy access for rolling equipment or pallet jacks in and out of the container.
  • Security – Install motion-sensor security lighting to deter break-ins and improve visibility at night.
  • Maintenance & Repair- Regular maintenance, like lubricating door hinges and checking for rust, keeps your container secure and extends its lifespan.
  • Vents & Fans – Add vents or solar-powered fans to improve airflow and reduce moisture buildup inside the container.

Unique Insights When Purchasing A Shipping Container

Guy Looking at a stack of colorful used wind and water tight shipping containers for sale.

Most guides cover the basics, sizes, types, and conditions, but smart buyers look beyond the surface. Before purchasing a shipping container, it’s important to think through how your needs might evolve and how your container can adapt over time.

Here are some expert-level tips that can save you time, money, and frustration:

Plan for the Long Haul

If you’re purchasing for storage today but might convert to a workshop, office, or even living space later, choose a container that supports flexibility:

  • High cube containers offer extra vertical space—ideal for insulation or drop ceilings.
  • New/One-Trip containers are easier to modify due to minimal wear and tear.

Think Beyond Steel: Comfort Matters

Planning to use the container regularly? Consider:

  • Insulation types (spray foam vs. blanket)
  • Passive ventilation or powered HVAC systems
  • Adding windows or skylights for natural light and airflow

These upgrades make a big difference for containers used as workspaces or recreational areas.

Go Green and Get More Value

Eco-conscious modifications aren’t just good for the planet they can increase resale value and reduce long-term operating costs.
Ideas include:

  • Installing solar panels to power lights, tools, or climate control
  • Using reclaimed or low-VOC materials inside your build-out
  • Designing for energy efficiency with reflective roofing or insulated doors

Plan for Portability

If there’s a chance you’ll move the container to a new site, plan ahead:

  • Avoid permanent foundation work
  • Use modular shelving or tool racks that can be removed easily
  • Consider container weight with modifications included (important for transport)

Why Shipping Container Storage Buyers Trust Container Sales Group

When you work with us, you’re not just getting a container, you’re getting a team that understands your storage needs and delivers the right solution.

  • Proven Reputation – Trusted by homeowners, fire departments, universities & contractors since 1998
  • Fast Nationwide Delivery or Pick up – From cities to rural job sites
  • Real Customer Support – No robots, just real help
  • Transparent Pricing – No hidden delivery fees
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Container Sales Group buys containers directly from the steamship lines to offer our customers the highest quality containers at the most competitive prices. We’re a women-owned business, established in 1998, and have locations throughout the US.