20ft Converted Shipping Container Office for sale from Container Housing Solution — inspected, wind and watertight Corten steel construction, built to ISO 1496 standards and ready for delivery across the United States.
Converted Shipping Container Office Gym 20ft – Insulated Steel Workspace & Fitness Studio
Product Description
The 20ft Converted Shipping Container Office Gym is a versatile and durable modular space designed for use as a private fitness room, home office, hobby studio, or secure storage area. Built from a repurposed high-tensile Corten steel shipping container, this unit provides a strong and weather-resistant structure that can be installed in outdoor environments.
Designed as an alternative to traditional building methods, this converted container creates a dedicated usable space without the complexity of permanent construction. The compact 20-foot design provides an efficient footprint while maintaining enough interior room for office furniture, workout equipment, storage solutions, or creative workspace setups.
Each unit is professionally converted with interior insulation, wall lining, electrical installation, LED lighting, and power outlets, making it suitable for year-round use in a variety of climates.
The container maintains the original steel structure and secure cargo doors, providing a robust and protected environment for equipment, tools, furniture, or personal belongings.
Key Features
Durable Corten Steel Construction
Manufactured from a high-strength shipping container shell made with Corten steel, offering a strong structure designed to withstand outdoor conditions including rain, wind, and sun exposure.
Weather-Resistant Exterior
The steel exterior is treated and coated to help protect against corrosion. Sealed construction helps reduce exposure to moisture and external elements.
Fully Insulated Interior
Walls and ceiling are fitted with insulation to improve temperature control and create a more comfortable interior environment throughout different seasons.
Built-In Electrical System
Includes a pre-installed electrical setup with interior LED lighting and electrical outlets for powering office equipment, gym devices, ventilation units, and small appliances.
Secure Container Doors
Features original cargo doors with heavy-duty steel locking rods, providing secure access and protection when the unit is unattended.
Flexible Interior Layout
The open interior design allows customization for multiple applications, including:
- Private gym area
- Home office
- Storage room
- Workshop
- Creative studio
- Equipment room
Ready for Installation
Delivered ready for placement on a prepared level surface, such as a compacted stone base or concrete pad.
Product Information
This converted 20ft container begins as a commercial-grade shipping container designed for demanding transport environments. Its original steel structure provides a reliable foundation for conversion into a functional indoor space.
During conversion, the container exterior is cleaned, inspected, and prepared with protective treatment. The interior is then insulated and finished with wall and ceiling panels to create a cleaner and more comfortable environment.
The integrated electrical system includes LED lighting and standard power outlets, allowing users to connect computers, monitors, fitness equipment, lighting accessories, and other compatible devices.
The original container plywood flooring provides a strong base suitable for additional finishes such as rubber gym flooring, vinyl flooring, carpet tiles, or other custom flooring options.
The 20ft layout provides approximately 148 square feet of usable interior floor area, making it suitable for compact applications where space efficiency is important.
Technical Specifications
| Specification | Details |
|---|---|
| Product Type | Converted Shipping Container Office / Gym |
| Container Size | 20ft |
| External Dimensions | Approx. 20ft L x 8ft W x 8ft 6in H |
| Internal Dimensions | Approx. 19ft 4in L x 7ft 8in W x 7ft 10in H |
| Interior Floor Area | Approx. 148 sq. ft. |
| Interior Volume | Approx. 1,160 cu. ft. |
| Construction Material | High-tensile Corten steel |
| Door Type | Original cargo doors with steel locking rods |
| Flooring | Standard container plywood floor |
| Electrical System | Pre-wired LED lighting and electrical outlets |
| Insulation | Installed wall and ceiling insulation |
| Installation Type | Ground-level placement |
| Approximate Tare Weight | 4,900 lbs |
| Maximum Gross Weight | Approx. 67,200 lbs |
Suitable Applications
Private Home Gym
Create a dedicated workout space for strength training, cardio equipment, yoga, or fitness routines away from the main living area.
Home Office
A separate workspace for remote work, meetings, and professional activities.
Secure Storage
A weather-resistant storage solution for tools, equipment, inventory, and personal belongings.
Hobby or Creative Studio
A practical environment for crafts, woodworking, painting, music practice, or other hobbies.
Equipment Room
Suitable for storing and organizing business or property maintenance equipment.
Installation Requirements
- Requires placement on a level and stable surface.
- Recommended installation base: compacted gravel, concrete blocks, or concrete foundation.
- Designed for ground-level installation.
- Delivery access must allow suitable transportation equipment.
Optional Customizations (Available Separately)
- Personnel access door
- Windows
- Exterior cladding
- Additional electrical outlets
- Air conditioning preparation
- Custom interior finishes
- Gym flooring installation
- Office furniture installation
Condition, Build and Compliance
This 20ft Converted Shipping Container Office is manufactured from corrosion-resistant Corten (weathering) steel with marine-grade plywood or steel flooring, high-security lock boxes and cam-lock door gear. Units are wind and watertight, structurally certified to ISO 1496 cargo-container standards, and finished to withstand rain, wind, salt air, UV exposure and sub-zero temperatures. Photographs are representative of the unit type; exact colour, age and cosmetic condition vary by unit and are confirmed in writing before purchase.
Pricing, Delivery and Ordering
The listed price is in US dollars and covers the unit only. Delivery is quoted separately based on your ZIP code and site access. Order processing takes 1–2 business days and transit typically takes 7–10 business days within the continental United States. See our Shipping Policy, Return & Refund Policy and Payment Policy for full terms, or browse more units in our container store. ISO container specifications are published by the International Organization for Standardization.
Seller Information
Container Housing Solution
931 Ronan Ave, Wilmington, CA 90744, United States
Phone: +1 (213) 579 2476
Email: info@containerhousingsolution.com
Hours: Monday–Friday, 8:00 AM – 6:00 PM PT
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