Relocatable Self-Storage Units
10 x 20

Durable. Versatile. Secure.

Maximize Your Self Storage Facility

Proudly made in the USA.

Flexible, movable storage solution.

Shipped flat, assembled on site.

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.



A Boxwell self storage container with one large Janus door on the end. The container base has forklift pockets for easy moving and relocation.

End DooR
One 200 sq. ft. unit

20' L x 10' W x 9' H

Door Opening: 8' W x 7' H

Tare: 2,100 lbs

A ten foot by twenty foot relocatable self storage container. This mini storage unit has two side doors and a partition in the middle. Boxwell 10 by 20 units are made in the USA, using American steel and American labor.

2 Side Doors
Two 100 sq. ft. units

20' L x 10' W x 9' H

Door Opening: 8' W x 7' H

Tare: 2,300 lbs

5x10 Self Storage Unit

Four 50 sq. ft. units

20' L x 10' W x 9' H

Door Opening: 8' W x 7' H

Tare: 2,500 lbs

A self-storage facility built using Boxwell relocatable units. The unit size is 10 foot by 20 foot. Some 10 by 20's are subdivided into smaller units. Mobile storage units, storage containers, moveable buildings

Dimensions & Weights

241″ L x 121″ W x 109″ H
Door Opening: 96″ W x 84″ H
Weight: 2,100 lbs

241″ L x 121″ W x 109″ H
Door Openings: 96″ W x 84″ H
Weight: 2,300 lbs

241″ L x 121″ W x 109″ H
Door Openings: 48″ W x 84″ H
Weight: 2,500 lbs

A stack of standing-seam steel roofs for self storage units. Boxwell standing seam roofs ensure the mobile storage buildings are water-tight and will not leak. Waterproof storage, weatherproof self storage, dry storage, Boxwell storage


  • Fully sealed and gasketed – weather, water, and pest-proof
  • Sloped, standing seam roof guides water away from doors
  • Forklift pockets in base for easy moving
  • Easy to build – less than 30 bolts

The interior of a Boxwell 10 by 20 storage unit. The base, walls, roof, doors, and structure are all made of steel. The floors are made of coated and sealed plywood.


  • Can be subdivided into smaller units with removable partitions
  • Coated and sealed plywood flooring
  • Raised flooring allows proper air flow / drainage beneath unit
  • Safety and packing stickers included


  • 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

Services & Warranties

  • Site layouts – ensure your land is optimized
  • Choose the best colors with unit mockups and renderings
  • On-site unload/install assistance upon 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 decals



Blog Posts

About Self-Storage

Creating a Site Plan for Your Self-Storage Business 

In Step 4 of our content series, we look at how to create a site plan for your self-storage business. Learn how to maximize space while adhering to local regulations. Whether you do the research yourself or get some help from industry experts, the more information you gather, the better prepared you’ll be.

Read More »
Boxwell, content series, financing, how to start a self-storage business, business plan, SBA loans, conventional loans, secure your financing, buying or building a business, determine funding, finance options, storage facility. step 3 in content series

Financing Your Self-Storage Business in Three Steps

In Step 3 of our content series, we dig into the various options for financing your self-storage business. Whether you are buying, building, expanding, or renovating a self-storage facility, it will take time, energy, and money. Luckily, the payoff can be large in our continually growing industry.  

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