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Explore the strength and versatility of our 20ft portable storage container—designed for maximum durability and secure storage in any environment. With a rust-resistant galvanized steel finish and easy assembly, it's perfect for residential, commercial, or industrial use. Get yours shipped anywhere in the U.S. today!

20 ft Portable Storage Container

A Secure & Visually Appealing Storage Solution

STABLE STORAGE FOR

LONG-TERM PEACE OF MIND

  • End Door:

    • One 160 Sqft rentable unit

    • Exterior: 234” L x 96” W x 96” H

    • Door Opening: 68” W x 78” H

  • Two Door​

    • Two 80 Sqft rentable units

    • Exterior: 234” L x 96” W x 96” H

    • Door Opening: 68” W x 78” H

  • Fully customizable and able to be made to your specification

  • 10,000lb cargo capacity, stackable 3 high fully loaded, portable when fully loaded.

  • 35+ year life expectancy

  • Various door configurations: double swing doors, single swing side doors, & more.

  • Snow, water, & wind resistant. Rated for 5' snow load on roof and 120mph winds.

Key Features

PORTABLE BOXS

20 ft Portable Storage Containers: Built for Strength, Durability, and Versatility


PortableBoxs 20ft portable storage containers feature composite wall panels for enhanced strength, reduced weight, and long-lasting durability. Designed to withstand any climate, these panels—used for decades in semi-trailers—won’t rot, warp, fade, or hold moisture. The fully sealed 16ft roof keeps stored items safe and dry, while the stackable design allows up to three units to be securely stored indoors or outdoors.


Proudly made in the USA, PortableBoxs containers are shipped efficiently across the U.S. Up to 14 flat-pack units can fit on a single truck, with assembly taking just an hour using standard tools. Customizable roll-up doors are available in various colors to match your business branding.


Each container is finished with a hot-dipped galvanized steel coating, providing superior rust resistance and eliminating costly repairs associated with painted surfaces. Designed for easy transport, they are compatible with roll-off trailers, roll-back trucks, and tow trucks, ensuring seamless delivery.


Quality You Can Trust—Direct from the Manufacturer
 

PortableBoxs has proudly manufactured mobile storage products, including containers, roll-off trailers, and removable wheels. Whether you’re starting a mobile storage business or expanding your fleet, PortableBoxs offers cost-effective, high-quality solutions to meet your needs.


Buy once, use for life.
 

Choose PortableBoxs for durable, reliable storage containers that will serve your business for years to come.

    • Equipped with vertical e-track and secure tie-downs to ensure safe transport of items.

    • Ceiling treated with anti-condensation spray to effectively absorb moisture.

    • Includes two wall vents to maintain optimal air circulation.

    • Offers flexibility with removable partitions for subdividing into smaller spaces.

    • Made from the highest grade SPA-H and SPA-C steel 

    • Wall panels are a thickness of 1.0mm (19 ga) made from galvanized steel for durability and strength.

    • The roof is constructed with 4.0mm (6 ga) corrugated steel, ensuring robust protection.

    • All hardware components are crafted from stainless steel, providing resistance against rust.

    • Optional hot-dipped galvanization is available for added protection.

    • The lock mechanism is constructed from stainless steel, welded and riveted for enhanced security.

    • Fully sealed and equipped with a gasket to guarantee dry conditions during transport and storage.

    • Exterior t-latches are designed to securely hold the door open during loading.

    • Includes an interior emergency release cable, marked with a glow-in-the-dark sticker for visibility.

    • Features a built-in override lock for additional safety and convenience.

    • ​Utilizes high-quality 3M® brand vinyl for decals and serial numbers.

    • Option to apply custom company branding on all four sides of the container for enhanced visibility.

    • Includes a total of eight serial numbers, strategically placed with two on each corner for easy identification.

    • Constructed with 19 mm thick marine-grade plywood for durability.

    • Triple-coated with a non-slip, odorless finish to ensure safety and comfort.

    • Elevated design for moisture prevention.

    • Available in both light or dark finishes to suit aesthetic preferences.

    • Option for a diamond plate upgrade for enhanced durability and style.

    • Complimentary site layout consultation to maximize land utilization.

    • Personalized design process with unit mockups and renderings for approval.

    • Optional on-site assistance for unloading and installation with your initial order.

    • One-year warranty covering workmanship, materials, and manufacturing defects.

    • Extended five-year warranty specifically for paint quality.

    • Seven-year warranty for the durability of our 3M® vinyl decals.

PAST CLIENT PHOTOS

PORTABLE BOXS

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