Boxwell Storage Logo
Get Pricing

RELOCATABLE 8x20 SELF-STORAGE UNITS

GET THE MOST OUT OF YOUR SELF-STORAGE FACILITY

DRIVE-UP STORAGE, SIMPLIFIED.

Boxwell relocatable storage units give self-storage operators a durable, scalable alternative to traditional construction. Engineered for long-term outdoor use, they deliver the strength and aesthetics of permanent buildings with the flexibility of relocatable infrastructure.

WHERE BUILDINGS FLOP, WE FLOURISH. 

Relocatable storage units are the most flexible outdoor self-storage solution available. Without the need for permanent foundations or traditional construction, they work in areas where standard buildings are restricted, impractical, or cost-prohibitive.

Boxwell relocatable units flip site perimeters, fence lines, parking lots, setbacks, easements, and vacant areas into profitable storage. Their standalone design allows operators to transform underutilized land into revenue-generating storage space. Low minimum order quantities provide the flexibility to scale over time while refining placement, layout, and unit mix along the way.

NO LIGHTWEIGHT SHORTCUTS.

Unlike competitors, Boxwell does not build a lighter-duty version for self-storage applications. Every self-storage unit is engineered with the same heavy-duty steel construction and structural integrity as our transport-ready portable containers — resulting in a stronger, longer-lasting storage solution built for real-world demands.

Get Pricing
No Foundation Storage Containers - Place On Grass, Gravel, Dirt, or Asphalt

PLACE ANYWHERE,
NO FOUNDATION NEEDED

Boxwell Heavy Duty Storage Containers

DURABLE ALL-STEEL DESIGN

FULLY CUSTOM
FEATURES AND COLORS

Boxwell flat pack container delivery

SHIPS FLAT-PACKED
WORLDWIDE

Flat Pack Storage Containers are fast and easy to assemble.

30-MINUTE
ASSEMBLY

YOUR DRIVE-UP STORAGE SOLUTION

VACANT LAND
EXISTING FACILITIES
Boxwell storage units at a self storage facility. The strength of an ocean container, the aesthetics of traditional storage.
PARKING LOTS
Starting a self-storage business, Self-storage business startup, Self-storage business plan, Self-storage business feasibility, Self-storage industry research, Self-storage business location, Self-storage business financing, Self-storage facility development, Self-storage business regulations, Self-storage business permits, Self-storage business legal requirements, Self-storage business market analysis, Self-storage facility marketing plan, Self-storage business management, Self-storage business insurance, Self-storage business security, Self-storage facility technology, Self-storage facility software, Self-storage business branding, Self-storage business website development, Self-storage business customer acquisition, Self-storage business expansion, Expanding storage units, Growing your storage business, Self-storage property development, Expanding self-storage capacity, Increasing storage space, Self-storage expansion strategies, Storage facility expansion ideas, Adding storage units, Self-storage property renovation, Expanding mini-storage facility, Self-storage expansion planning, Self-storage facility expansion financing, Self-storage facility growth, Storage business expansion tips, Self-storage facility upgrade, Expanding storage unit offerings, Self-storage facility expansion permits, Storage property development process, Expanding storage facility footprint, Self-storage expansion feasibility, Self-storage property expansion ROI, Growing a self-storage business, Increasing storage facility profits, Self-storage expansion construction, Expanding climate-controlled storage, Self-storage site expansion, Self-storage property expansion trends, Expanding storage facility marketing, Self-storage expansion challenges, Storage facility expansion case study, Self-storage facility layout design, Adding drive-up storage units, Self-storage facility technology upgrades, Expanding self-storage location, Self-storage property value increase, Self-storage facility security upgrades, Expanding boat and RV storage, Self-storage facility site selection, Self-storage business expansion, Self-storage business startup, Self-storage business plan, Self-storage business feasibility, Self-storage industry research, Self-storage business location, Self-storage business financing, Self-storage facility development, Self-storage business regulations, Self-storage business permits, Self-storage business legal requirements, Self-storage business market analysis, Self-storage facility marketing plan, Self-storage business management, Self-storage business insurance, Self-storage business security, Self-storage facility technology, Self-storage facility software, Self-storage business branding, Self-storage business website development, Self-storage business customer acquisition
SITE PERIMETERS

BOXWELL 8x20 SPECS

Boxwell Relocatable Self Storage Unit, Sea can size 8 foot by 20 foot. Fully custom containers for storage. One garage roll up door on container end.

ONE END DOOR(s)
Self-Storage

One 160 sq. ft. rentable unit or two 80 sqft units (if divided)

20' L x 8' W x 8' H

Door Opening: 5.5' W x 6' H

Tare: 3,300 lbs

Boxwell Relocatable Self Storage Unit, Seacan size 8 foot by 20 foot. Fully custom containers for storage. Two garage roll up doors on container side.

TWO SIDE DOORS
RELOCATABLE UNIT

Two 80 sq. ft. rentable units

20' L x 8' W x 8' H

Door Openings: 5.5' W x 6' H

Tare: 3,500 lbs

Boxwell Relocatable Self Storage Unit, Sea can size 8 foot by 20 foot. Fully custom containers for storage. Four garage roll up doors on container side.

FOUR SIDE DOORS
MINI STORAGE

Four 40 sq. ft. rentable units

20' L x 8' W x 8' H

Door Openings: 4' W x 6' H

Tare: 4,000 lbs

Structure

Every Boxwell relocatable storage unit is built from heavy-duty steel for added durability. We don’t make “lightweight” models—all of our units are engineered to be moved and stacked even when fully loaded.

  • 10,000 lbs on base
  • 120 mph wind resistant, 60 psf snow load on roof
  • Easy to build – 24 total nuts and bolts
  • Stackable three-high, fully loaded
  • Fork pockets for easy moving, even when loaded
  • Water, wind, dust, and pest-proof
Boxwell self-storage unit interior. The floors are coated and sealed marine grade plywood, and the ceiling has an anti-condensation spray desiccant layer applied.

Interior

  • Anti-condensation spray on ceiling absorbs moisture
  • Two wall vents promote proper air flow
  • Can be subdivided into smaller units with removable partitions
  • Safety and packing stickers included

Steel Construction

  • Highest grade and best quality steel, SPA-H and SPA-C
  • All hardware is stainless steel and will not rust
  • Roof is made of single piece of steel – will not sag or rust
  • Corrugated roof mitigates water pooling
  • “Shoe box” style roof overhang prevents water from running down walls

Door

  • Roll up or swing doors available
  • Roll up doors come pre-assembled and lubricated
  • Wide variety of lock assemblies, including smart locks
  • Roll up doors are ADA compliant
  • Match existing buildings – choose from a wide range of colors

Decals

  • Serial Numbers: 3M brand vinyl decals, 2 on each corner guard (8 total)
  • Logos/Artwork: 3M brand vinyl decal on 3 sides – 7 year warranty
  • Graphic design available
Light Finish wood flooring, Boxwell plywood floor, coated and sealed, non slip, non toxic, non odorous.

Flooring

  • 19 mm marine grade plywood
  • Triple sealed with non-slip, non-odorous coating
  • Floor is raised off the ground to allow proper drainage
  • Light or dark finish available
  • Diamond plate upgrade available

Dimensions & Weights

END DOOR(S):

234″ L x 96″ W x 96″ H
Door Opening(s): 68″ W x 72″ H
Weight: 3,300 lbs

Boxwell Relocatable Self Storage Unit, Sea can size 8 foot by 20 foot. Fully custom containers for storage. One garage roll up door on container end.

TWO SIDE DOORS:
234″ L x 96″ W x 96″ H
Door Openings: 68″ W x 72″ H
Weight: 3,500 lbs

Boxwell Relocatable Self Storage Unit, Seacan size 8 foot by 20 foot. Fully custom containers for storage. Two garage roll up doors on container side.

FOUR SIDE DOORS:
234″ L x 96″ W x 96″ H
Door Openings: 48″ W x 72″ H
Weight: 4,000 lbs

Boxwell Relocatable Self Storage Unit, Sea can size 8 foot by 20 foot. Fully custom containers for storage. Four garage roll up doors on container side.

 

Need a specific size? Just ask! Our units are fully custom and made to order (10′ max length).

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

RELOCATABLE UNIT VIDEOS

Playlist

3 Videos

PHOTO GALLERY

BUY RELOCATABLE UNITS FOR SELF-STORAGE

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

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Name*
Country*