Description
The 10ft × 10ft High Cube Mobile Office from Big Bear Containers is a heavy-duty, wind- and watertight steel unit engineered for secure, long-lasting performance.
This 10ft × 10ft high cube mobile office container is one of the most comprehensively specified turnkey office units in our range — a purpose-built modular structure on a reinforced steel frame measuring 10ft × 10ft × 10ft, providing a near-square internal footprint of 9ft 3in × 9ft 3in at an internal height of 9ft 5in. Unlike standard ISO shipping container conversions which are 8ft wide, this unit’s 10ft external width provides a noticeably more spacious interior suited to a proper single-occupancy office setup with a desk, seating, and filing storage without the cramped layout of an 8ft-wide unit. The 10ft external height is taller than a standard ISO high cube (9ft 6in), providing additional ceiling clearance after insulation and drywall reduce the finished internal height.
The insulation system uses a dual-layer approach — ½ inch spray foam applied directly to the steel shell for air sealing and thermal bridging prevention, plus R12 batt insulation in the stud cavities of both ceiling and walls for thermal performance. This combination provides better year-round thermal efficiency than either system alone. The interior is finished with pre-finished drywall panels on steel stud framing with matching trim — a clean, paintable, professional office finish that distinguishes this unit from containers finished in bare steel, plywood, or melamine.
Climate control is provided by a 2000W baseboard heater with thermostat for heating and a 6000 BTU A/C unit for cooling — both US-standard voltage. The electrical system is completed to a 60-amp panel with exterior junction box, four power outlets including a dedicated A/C outlet, and 4ft LED wrap lights for bright, even interior illumination. Natural light is provided by three windows: one 5ft × 3ft, one 7ft × 3ft, and one 2.5ft × 3ft — all three positioned to provide cross-ventilation options. The floor is vinyl plank — moisture-resistant, durable, and easy to clean in a working office environment. The insulated steel personnel door is fitted with hardware, lockbox, and weatherproof seals. For guidance on temporary structure siting and permit requirements in the USA, refer to the International Code Council building standards reference.
10ft × 10ft High Cube Mobile Office — Dimensions & Weight
| Dimension | Imperial | Metric |
|---|---|---|
| External Length | 10ft | 3,050mm |
| External Width | 10ft | 3,050mm |
| External Height | 10ft | 3,050mm |
| Internal Length | 9ft 3in | 2,820mm |
| Internal Width | 9ft 3in | 2,820mm |
| Internal Height | 9ft 5in | 2,870mm |
| Door Width | 7ft 8in | 2,340mm |
| Door Height | 7ft 5in | 2,260mm |
| Net Weight (structure) | 1,800 lbs | 816 kg |
| Gross Weight | 2,400 lbs | 1,089 kg |
Electrical & Climate Control Specification
| Component | Specification | Quantity |
|---|---|---|
| Electrical panel | 60-amp with exterior junction box | 1 |
| Power outlets | Standard + 1 × dedicated A/C outlet | 4 total |
| LED lighting | 4ft LED wrap lights | Confirm count with supplier |
| Heating | 2000W baseboard heater with thermostat | 1 |
| Cooling | 6000 BTU A/C unit | 1 |
Construction & Finish Specification
| Element | Specification |
|---|---|
| Frame | Reinforced steel — 10ft × 10ft × 10ft |
| Insulation — layer 1 | ½in spray foam — ceiling and walls (air seal) |
| Insulation — layer 2 | R12 batt — ceiling and walls (thermal) |
| Interior framing | Steel studs |
| Interior finish | Pre-finished drywall panels with matching trim |
| Flooring | Vinyl plank — moisture-resistant |
| Door | Insulated steel personnel door with lockbox and hardware |
Window Configuration
| Window | Dimensions (W × H) | Quantity |
|---|---|---|
| Large window | 7ft × 3ft | 1 |
| Standard window | 5ft × 3ft | 1 |
| Small window | 2.5ft × 3ft | 1 |
What’s Not Included
- Mains electrical connection — licensed electrician required to connect 60-amp panel
- Furniture, desks, or interior fittings
- Internet or communications cabling
- Site preparation or foundation
- Local authority permits
Best Use Cases
- Construction and job-site office requiring a furnished, climate-controlled workspace
- Remote project management hub in a compact, portable footprint
- Guard shack or security station with heating, cooling, and natural light
- Personal backyard office or studio with full-year climate control
- Small retail kiosk or event booth requiring a professional interior presentation
- Industrial or mining site portable workspace
Also available: 20ft Prefab Office Building with Mini-Split, 20ft × 10ft Insulated Container Home & Office, and 20ft High Cube Observation Container.
Every unit is inspected by Big Bear Containers prior to dispatch.
10ft × 10ft High Cube Mobile Office Overview
Built tough and ready to work, the 10ft × 10ft High Cube Mobile Office delivers secure, weatherproof performance at a price that makes sense. Supplied in new condition, it arrives quality-inspected and ready for immediate use across residential, commercial, and industrial applications.
Key Features of the 10ft × 10ft High Cube Mobile Office
- Insulated
- 60A Electrical
- HVAC
- Turnkey
- Fitted with electrics, lighting, insulation and windows
- Lockable personnel door for security
10FT Specifications
- External dimensions: 10′ × 8′ × 9′6″
- Floor area: ~75 sq ft
- Internal volume: ~560 cu ft
- Construction: Corten (weathering) steel, wind & watertight
- Condition: New
Ideal Uses
The 10ft × 10ft High Cube Mobile Office is a versatile container office suited to a wide range of jobs, including:
- Construction site offices and command posts
- Backyard studios and home offices
- Remote workspaces and break rooms
- Modular classrooms and clinics
Construction & Durability
Structurally the 10ft office unit is factory-fresh one-trip steel with a rigid box frame: two rails, two headers, four posts, eight castings. Load paths run through the corners, so the walls stay unstressed and the doors keep their seal for the life of the unit. The high-cube profile adds a foot of interior headroom over a standard-height unit, which matters for racking, tall pallets, and any fit-out with a ceiling.
Delivery & Site Preparation
Delivery is by tilt-bed truck: the bed angles up and the 10ft office unit slides off onto your ground — no crane, no second lift. A short unit like this drops into tight yards and side lots that a 40ft delivery could never reach. Firm, level ground matters more than anything else; gravel or concrete piers under the four corners will keep the doors swinging true.
Why Buy From Big Bear Containers
Buying new means you see no wear at all: no dents, no patch welds, no previous cargo. Delivery is a flat rate by region from our Sacramento yard – local, nationwide and international – and the exact rate shows at checkout. See related sizes in Container Home Office, browse everything in the container shop, or check the buyers guide before you commit.
10ft × 10ft High Cube Mobile Office – Frequently Asked Questions
What can I use it for?
This unit is ideal for construction site offices and command posts, backyard studios and home offices, and more — it adapts easily to residential, commercial, and industrial needs.
Delivery is a flat rate by region from our Sacramento yard – local, nationwide and international – and the exact rate shows at checkout.
Delivery is a flat rate by region from our Sacramento yard – local, nationwide and international – and the exact rate shows at checkout. You will see it before you commit.
Can I return it?
Our 30-day return policy covers it. Read the returns page for how freight and restocking are handled before you order.
Ready to order? Add the 10ft × 10ft High Cube Mobile OfficeDelivery is a flat rate by region from our Sacramento yard – local, nationwide and international – and the exact rate shows at checkout.
Recommended Applications
- Commercial Jobsite Office: Turnkey executive field office for construction management and site supervisors.
- Residential Living & ADU: Modern, energy-efficient accessory dwelling unit (ADU), guest house, or backyard studio.
- Remote Workforce Quarters: Comfortable, climate-controlled living quarters for agricultural, mining, or utility teams.
Delivery, Logistics & Site Preparation
Big Bear Containers provides reliable, insured delivery direct to your site across the Sacramento region, Northern California, and nationwide throughout the continental United States. Depending on the unit, delivery is handled via specialized tilt-bed rollback truck or transport trailer.
- Site Access Requirements: Ensure a clear, level surface (concrete pad, packed gravel, or asphalt) with adequate approach clearance for delivery trucks.
- Pre-Delivery Inspection: Every unit undergoes a rigorous multi-point inspection prior to dispatch to ensure doors, seals, structural members, and flooring meet our strict quality criteria.
- Rapid Dispatch: Local Sacramento and California deliveries typically arrive within 3 to 7 business days following order confirmation. Nationwide freight options are fully tracked.
Why Choose Big Bear Containers?
At Big Bear Containers Inc., we pride ourselves on delivering premium grade storage containers, modular structures, and commercial trailers with transparent pricing and exceptional customer care. Whether you are purchasing a single storage container or outfitting an entire commercial fleet, our Sacramento-based team is dedicated to providing durable solutions tailored to your operational needs.
- Rigorous Inspection Guarantee: Guaranteed wind- and water-tight containers with robust structural integrity.
- Transparent Quotes: Flat regional delivery rates shown at checkout, with no hidden handling fees.
- Dedicated Support: Personalized assistance from container specialists from order placement to on-site drop-off.
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