8' x 20' Portable Storage & Office Combo

One of our most popular units, the 20’ portable office give you the best of both, easily accessible office and storage space. Perfect for construction sites and industrial settings, this unit can pull double duty for daily business activities and securely storing valuable materials and equipment.

Why Use a Ground-Level Office?

Ground-level offices have many advantages over traditional office spaces. They’re portable and can be easily moved and relocated. And at ground level, entry and exit are faster and easier.

Why Choose a WillScot Ground-Level Office

WillScot offers the highest-quality units out there. Plus, we provide all the Essentials you need – furniture, fixtures, storage, insurance and more, so your team is ready to work from day one.


Product availability varies by region. Please call or request a quote online and our team will work with you to deliver the size and configuration that best meets your needs.


Receive a quote within an hour of normal business hours.







  • Ground Mounted
  • 8' ceiling height
  • 8' wide
  • 20' box size
  • 20' long

Exterior Finish

  • All steel structural components
  • 1 ⅛" plywood sub floor
  • Standard drip rail gutters
  • 10-16 gauge floor; joist 12
  • 16-gauge steel siding

Interior Finish

  • Vinyl tile or epoxy floors
  • Drywall textured ceilings & walls

Door Options

  • Horizontal slider windows with screens
  • Mini blinds
  • Hydraulic Door Closures
  • High Security Door System with three-part interior locking system

Heating and Cooling

  • Vertical HVAC


  • Exterior phone / data jack access
  • 120/240 Volt, single-phase
  • 125 amp breaker panel
  • Fluorescent ceiling lights
  • Requires a 30kW Generator (Not Included) or Connection to a Power Line


Download Floor Plan Spec Sheet

The World's Toughest, Most Secure Portable Office Solution

High-Security Door System

Upgrade your office with our easy-opening exterior doors and exclusive Tri-Cam Locking System and D-ring plus discus lock, adding an extra level of security.

  • 16-gauge door skin & welded door frame
  • Patented bolt lock technology
  • Heavy duty welded hinge system