20ft x 8ft Open Plan 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.
20ft x 8ft Open Plan Portable Office – Anti-Vandal Steel Site Cabin – Open Plan Steel Site Cabin with Secure Door & Windows
Create a secure and practical workspace with our 20ft x 8ft Open Plan Portable Office – Anti-Vandal Steel Site Cabin, designed for demanding commercial, industrial, and construction environments. Built with a strong steel anti-vandal structure, this portable office cabin provides a durable, weather-resistant, and secure solution for temporary or permanent workspace requirements.
Featuring an open-plan internal layout, the unit offers a flexible environment suitable for site offices, security offices, project cabins, storage administration areas, welfare facilities, and remote working locations. The building includes two sliding windows fitted with anti-vandal external fan shutters and a heavy-duty steel anti-vandal door with locking keys to provide enhanced security and protection.
Equipped with jack legs for easy positioning and installation, this portable building can be adapted to suit a wide range of applications. Additional customisation options are available, including partitions, kitchenettes, toilet facilities, extra windows, external doors, bathroom installations, and exterior colour changes.
A reliable, secure, and adaptable workspace solution engineered for businesses requiring fast deployment and long-term durability.
Key Features
- Size: 20ft x 8ft portable office building
- Design: Open-plan workspace layout
- Construction: Heavy-duty steel anti-vandal framework
- Security: Anti-vandal steel door with locking keys
- Windows: 2 sliding windows with external anti-vandal fan shutters
- Installation: Supplied with jack legs for easy placement
- Suitable for: Construction sites, offices, security cabins, remote workspaces, and commercial applications
- Customisation available: Multiple internal and external upgrades
Product Specifications
| Specification | Details |
|---|---|
| Product Type | Portable Office Building / Site Cabin |
| Dimensions | 20ft (Length) x 8ft (Width) |
| Layout | Open Plan |
| Frame Material | Steel Anti-Vandal Construction |
| External Door | 1 x Steel Anti-Vandal Door with Locking Keys |
| Windows | 2 x Sliding Windows |
| Window Security | External Anti-Vandal Fan Shutters |
| Support System | Jack Legs Included |
| Mobility | Portable / Relocatable Design |
| Application | Office, Site Cabin, Welfare Unit, Security Building |
| Custom Options | Available |
Optional Additional Services & Upgrades
Enhance your portable office with additional features:
- Internal partition wall with internal door
- Kitchenette installation with hot water facilities
- Toilet and wash basin installation
- Water heater installation
- Additional windows with anti-vandal shutters
- Additional external doors
- Bathroom installation
- Exterior colour customisation
Why Choose This Portable Anti-Vandal Office Building?
- Strong and secure steel construction
- Designed for harsh working environments
- Quick installation and relocation capability
- Flexible design for multiple business uses
- Customisable to meet specific project requirements
- Low-maintenance and built for long-term use
Condition, Build and Compliance
This 20ft x 8ft Open Plan 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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