Your Partner for Self-Storage Manufacturing

Family owned and operated since 1955, Whirlwind Steel is proud to have served the needs of contractors, builders, architects, businesses, governmental organizations, and consumers. Let us work with you to ensure your next storage project is both successful and profitable.

The Whirlwind Steel Advantage

In-House Engineering & Drafting Expertise From Conception to Job Completion

Experience with Conceptualization & Design

Erector Friendly, Flexible Design. Speed to Market

Quick, On-Time Deliveries

Nationwide Shipping and Exporting from Major Ports

IAS Accredited Facilities


  • Engineering per Job Location
  • Roll-Up Doors and Insulation Packages
  • Concrete Anchor Bolts Standard
  • 40-Year Color Warranty on Roof and Wall Panels

Boat & RV Facilities

  • Custom Unit Sizes
  • Roll-Up Doors with Chain Hoist Lift Assist
  • Drive-Through Units Available
  • Saw-Tooth Walls Available


  • 26ga. Reverse Low Rib Hallways is Standard
  • Flush Hallways Systems Available
  • Recessed Entries Optional

Every Job is Customized to Fit You!

Floor Plan Examples

self-storage layouts

Color Availability

Roof, Wall & Trim Color Availability

Standing Seam Roof Systems Color Availability

Steel Self-storage building



Mullion Cover

Outside Corner

Rake Trim

Roof Panel

Continuous Head Trim

Header Angle

Jamb Cap

Wall Panel


Actual colors may vary from the sample shown, color chips are available upon request. Whirlwind colors may not match those of other companies despite
the color names being identical. Whirlwind colors may not match the color of existing adjacent panels, even if the panels are our standard colors.
Please contact your salesperson for complete details.

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Can’t wait? Call us at
1 (800) 324-9992

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Can’t wait? Call us at
1 (800) 324-9992