NewSALE
40ft Portable Container Office
Turnkey 40ft container office with HVAC, electrical, lighting, and insulation. ~320 sq ft usable.

The 20ft Portable Container Office is a fully finished, move-in ready workspace built from a new shipping container. Includes spray-foam insulation, drywall interior, HVAC mini-split system, LED lighting, electrical outlets, and a commercial-grade entry door with window.
| Size | 20ft |
| Usable Space | ~160 sq ft usable |
| HVAC | Mini-split heat/cool system |
| Electrical | 200A panel, LED lighting, outlets |
| Insulation | Closed-cell spray foam R-19 |
| Interior | Painted drywall |
| Entry Door | Commercial steel w/ deadbolt |
| Windows | 2 double-pane windows |
"We use these for our farm equipment storage. Durable, secure, and priced right."Karen S.Austin, TX • 2025-11-30
"Third purchase from Maritime. Always near-new condition. Highly recommend for anyone needing on-site storage."Chris M.Tampa, FL • 2026-03-20
"Great container for the price. Took about 12 days for delivery but communication was excellent throughout."Michelle G.Charlotte, NC • 2025-10-18
Yes. Our container offices are fully finished with HVAC, electrical, insulation, lighting, and drywall. Simply connect to power and start working.