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Self Storage Facility -
Building Design

Flexospan manufactures self storage facilities for an endless variety of different designs. Using standardized component parts and Flexospan’s load bearing wall system our design team can configure any type of self storage facility you can imagine.

Click on the Load Bearing Walls tab above to learn more about our unique and better building design.


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You can easily design a facility that will match your business plan while considering topographical plot restrictions and local building code requirements.

Click the items below for more info and to view pictures:

Multi Level Self Storage Facility

Customer Services:

- Plot Layouts opiu
- Unit Mixes
- In-House Engineering
- Our Own Fleet Of Trucks
- Service After The Sale


Single Level Self Storage Facility
RV & Boat Self Storage
Climate Control Facility Options
Split Elevations
Custom Options
Building Colors
Available Standard Components



Storage Unit Heights 8'-6" (standard), or 9'-6", 10'-6", 11'-6" (custom)
Storage Unit Widths 5'-10' (standard)
Roof Systems 24 gauge FSS-1.5 standing seam roof panels in Galvalume®/Acrylume®, Galvanized or pre-painted
Exterior Wall Panels 24 gauge panels in choice of standard colors
Interior Partitions

24 gauge Flexbeam panels in Galvalume®/Acrylume® or Galvanized transverse load bearing wall system
26 gauge Flexbeam panels in Galvalume®/Acrylume® or Galvanized longitudinal unit dividing walls

Door Jambs

Heavy-gauge, galvanized steel door jambs, standard for all door types. Jamb trim that is easily replaced after a customer backs the car into your building.

Trim We provide trim to match or complement any architectural requirement.

Self Storage Facility -
Mini Self Storage
Download Mini Self Storage Info Sheet » icon-pdf
Single Story




Single Slope Roofs Gable Roofs Optional Pitches and Eave Heights
Multi Story

Level Grade

Grade Change

Multi-Story Gable Roofs
Gable Roofs

Multi-Story Grade Change
Grade Change

Side Wall Elevation
Side Wall Elevation

Example Floor Plans

(unit mix and building length can be adjusted to meet your needs)

10'-0" Example Floor Plans 10'
15'-0" Example Floor Plans 15'
20'-0" Example Floor Plans 20'
30'-0" Example Floor Plans 30'
40'-0" Example Floor Plans 40'
Portable Self Storage Structures

Great for locations close to property lines, green areas, or space where concrete slabs are prohibited, stand alone or multiple units can be bolted together.

Portable Sel Storage Structures 10x10
10' x 10'

Portable Sel Storage Structures 10x15
10' x 15'

Portable Sel Storage Structures 10x20
10' x 20'

Portable Sel Storage Structures Custom

RV-Boat Storage / Large Bays

Large doors and units with removable walls to meet customers storage needs. Great for RV and boat storage.

RV-Boat Storage / Large Bays


Flexospan Steel Buildings - Metal Roofing, Siding, Purlins, Girts, Self-Storage