Relocatable Units

SELF-STORAGE 10x20

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Durable. Versatile. Secure.

Maximize Your Self Storage Facility

Boxwell Heavy Duty Storage Containers

Strongest 10x20
on the market.

Portable Storage Container, Mobile Container, Ocean Container

Portable, even
when fully loaded.

Self Storage Manufacturing, Storage Builders, Self Storage Erectors

Patent pending
design

About Boxwell Relocatable Self-Storage Units

Boxwell’s drive-up self-storage units are the ultimate convenience for businesses looking for more units, fast. We offer these flexible, movable storage solutions with various door configurations and partitions for easy drive up access.

Product

Specs

Self-storage CAD. Boxwell 10x20 storage unit with one Janus Roll Up Door on End.

ONE END DOOR

One 200 sq. ft. unit

20' L x 10' W x 9' H

Door Opening: 7.5' W x 7' H

Tare: 4,400 lbs

Boxwell portable storage container with two roll up doors. The container is divided into two 10x10 storage units.

TWO SIDE DOORS

Two 100 sq. ft. units

20' L x 10' W x 9' H

Door Opening: 7.5' W x 7' H

Tare: 4,600 lbs

Boxwell storage pod with four garage doors on the side. One ocean container divided into smaller storage units.

FOUR SIDE DOORS

Four 50 sq. ft. units

20' L x 10' W x 9' H

Door Opening: 7.5' W x 7' H

Tare: 4,850 lbs

MINIMAL SITE PREP

 

NO FOUNDATION NEEDED
Place relocatables directly atop the ground. 

 

PLACE ON VIRTUALLY ANY SURFACE
Grass, gravel, dirt, asphalt, and more. 

 

MAXIMIZE YOUR LAND
Site layout assistance available.

FULLY CUSTOMIZABLE

 

OPTIMIZE UNIT MIX
One Boxwell unit can be subdivided up to four times. 

 

CUSTOMIZE YOUR COLORS
Seamlessly match your existing self-storage buildings.

EFFICIENT SHIPPING & DELIVERY

FLAT-PACKED FOR ECONOMICAL SHIPPING
Units are delivered flat-packed in quantities of 8.

ON-SITE ASSISTANCE
A Boxwell rep will meet you on site to ensure your first delivery is seamless.

EASY TO ASSEMBLE

NO EXPERIENCE NECESSARY
Installation is clear and straightforward.

WHITE GLOVE SERVICE AVAILABLE
Opt for our turnkey install service and the Boxwell team will
handle the delivery, assembly, and placement of your units.

Assembly of Boxwell Container. Boxwell 10x20 mobile storage unit being built by our in-house install team. Self Storage material and labor.

Dimensions & Weights

ONE END DOOR
240″ L x 120″ W x 108″ H
Door Opening: 90″ W x 84″ H
Weight: 4,400 lbs

Self-storage CAD. Boxwell 10x20 storage unit with one Janus Roll Up Door on End.

TWO SIDE DOORS
240″ L x 120″ W x 108″ H
Door Opening: 90″ W x 84″ H
Weight: 4,600 lbs

Boxwell portable storage container with two roll up doors. The container is divided into two 10x10 storage units.

FOUR SIDE DOORS
240″ L x 120″ W x 108″ H
Door Opening: 48″ W x 84″ H
Weight: 4,850 lbs

Boxwell storage pod with four garage doors on the side. One ocean container divided into smaller storage units.

Structure

  • 10,000 lbs on base
  • 120 mph wind resistant, 60 psf snow load on roof
  • Stackable three-high, fully loaded
  • Fork pockets for easy moving, even when loaded
  • Water, wind, dust, and pest-proof
  • Car storage capability
Interior of a Boxwell storage container that is ten feet wide, twenty feet deep, and nine feet high. All steel ocean container construction in a collapsable shipping container design.

Interior

  • Anti-condensation spray on ceiling absorbs moisture
  • Two wall vents promote proper air flow
  • Can be subdivided into smaller units with removable partitions
  • Marine-grade plywood flooring is coated and sealed
  • Hot dipped galvanized frame

Door

  • Extra large roll up doors come pre-assembled and lubricated
  • Wide variety of lock assemblies available, including smart locks
  • Roll up doors are ADA compliant
  • Match existing buildings – choose from a wide range of colors
Building a Boxwell Container. The galvanized roof is installed with a forklift. Similar to a sea container, this is an all steel portable shed.

Services & Warranties

  • Free site layout – ensure your land is optimized 
  • Review and approve custom design with unit mockups and renderings
  • Free on-site unload/install assistance during delivery of first order
  • White glove install service available (subject to additional fees)
  • One year warranty – workmanship, materials, and defects
  • Five year warranty – paint
  • Seven year warranty – 3M® vinyl decal

Photo

Gallery

SELF-STORAGE

BLOG

Self-storage facility, Efficiency, Profitability, Boxwell, Hallway systems, Durable storage solutions, Customizable storage units, Indoor spaces, High-performing storage, New construction, Retrofits, Pre-engineered steel systems, Fast installation, Enhanced security, Space utilization, Storage optimization, Transform indoor spaces, Storage system solutions, Steel storage units, Storage unit installation.

The Best Hallway Systems for Self-Storage 2025

Looking to maximize your self-storage facility’s efficiency and profitability? Boxwell’s hallway systems offer a durable, customizable solution for transforming indoor spaces into high-performing storage units. Designed for both new construction and retrofits, these pre-engineered steel systems ensure fast installation, enhanced security, and optimal space utilization.

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Storage Trade Shows 2025: Where to Find Boxwell 

Get ready for an exciting year of storage industry events! In 2025, Boxwell will be attending several trade shows, including SSA, NPSA, and ISS. We will showcase our relocatable storage units and introduce our hallway systems. Join us for hands-on product demonstrations, roundtable discussions, and networking opportunities that can help take your business to the next level.

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Relocatable storage, portable storage units, self-storage solutions, modular storage, flexible storage options, mobile storage containers, temporary storage units, scalable storage solutions, containerized storage, innovative storage technology, on-demand storage, sustainable storage solutions, storage facility development, cost-effective storage, automated self-storage

Max Picton on the Future of Self-Storage Development

Discover how relocatable storage is revolutionizing self-storage development in this insightful guest post by Max Picton, a valued Boxwell customer. From dramatically reducing construction timelines to enhancing sustainability and flexibility, Max highlights why movable storage is the smarter choice for investors and communities. Learn how Boxwell’s innovative solutions are shaping the future of the industry.

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Note: Boxwell is a B2B supplier of storage products.  We do not rent or sell individual units.