A fully turnkey, self-contained mobile workspace constructed from a new, one-trip 40ft standard dry shipping container. The conversion creates a durable, insulated, and instantly operational office environment, designed for rapid deployment and long-term service in demanding conditions.
Structural Foundation & Shell
- Base Unit: New 40ft x 8ft x 8ft 6in (L x W x H) one-trip shipping container.
- Primary Structure: High-tensile Corten (Corrosion-Tenacious) steel corrugated walls, roof, and underframe. This steel is known for forming a stable, protective rust patina, enhancing longevity.
- Modification: The container is modified with precisely cut openings for doors, windows, and HVAC units, reinforced with structural steel framing to maintain integral container strength and rigidity.
Construction & Build-Out
- Methodology: A “Container-in-Container” or lined build-out approach. An independent, thermally broken steel stud frame is constructed inside the primary container shell.
- Floor System: Multi-layer construction:
- Original container floor as a secondary moisture barrier.
- Marine-grade pressure-treated plywood subfloor.
- Commercial-grade, heavy-duty vinyl sheet flooring with a wear layer, providing a seamless, easy-to-clean, and durable finish.
- Wall & Ceiling System:
- Insulation: High-density fiberglass or mineral wool batt insulation (typically R-13 to R-19) installed within the stud cavity to mitigate thermal bridging and condensation.
- Vapor Barrier: A polyethylene membrane on the warm side of the insulation.
- Interior Finish: White, washable PVC or melamine wall and ceiling paneling, creating a bright, clean, and maintenance-free environment.
Climate Control (HVAC)
- System: Two independent, wall-mounted split-system or ductless mini-split units (A/C & Heat Pump combos).
- Configuration: Typically one unit at each end of the 40ft space for optimal zoned temperature distribution and redundancy.
- Capacity: Units are sized appropriately for the insulated volume (~650-700 sq ft), ensuring efficient cooling and heating even in extreme ambient temperatures.
- Installation: Mounted through dedicated sleeves in the container wall with external condensers secured on the container exterior or roof.
Electrical System
- Power Supply: Pre-configured for standard 110V/60Hz North American service.
- Distribution: A main circuit breaker panel distributes power to dedicated circuits.
- Wiring: NEC-compliant Romex (NM-B) or equivalent cabling run within the wall cavities.
- Outlets: Multiple grounded GFCI and standard duplex receptacles strategically placed along walls.
- Lighting: Energy-efficient LED ceiling-mounted panel lights or troffers, providing uniform, flicker-free illumination.
Fenestration & Access
- Windows (3): Heavy-duty, vinyl-framed horizontal sliding windows. Features include:
- Tempered safety glass.
- Integrated insect screens.
- Exterior security bars or grilles.
- Provisions for privacy blinds or curtains.
- Entry Doors (2): Standard steel personnel doors (typically 36″ x 80″) with commercial-grade hardware:
- Deadbolt locksets for security.
- Lever handles for accessibility.
- Integrated view windows or peepholes.
- Weather stripping for air/water seal.
Exterior Finish & Protection
- Paint System: Industrial-grade Direct-To-Metal (DTM) paint in RAL 1015 Light Beige.
- Process: Surface preparation (abrasive blasting or power tool cleaning), application of DTM primer and topcoat.
- Advantage: DTM paint adheres directly to steel without a separate primer, providing excellent corrosion resistance, durability, and a uniform, aesthetically pleasing finish






















