40-Foot Open Bay Container Office

40ft Open Bay Container Office for Sale or Rent

Every 40ft Open Bay Container Office begins with a repurposed CORTEN steel shipping container. These containers are built to endure decades of heavy use in harsh environments. We reinforce and convert them into comfortable, functional workspaces by:

• Installing interior stud framing and LP SmartSide wall panels, which are known for their durability and low maintenance.
• Adding interior trim, baseboards, and professional paint finishes for a clean, finished look.
• Applying 1.5 inches of spray foam insulation throughout the walls and ceiling to regulate temperature and reduce noise.
• Outfitting the unit with a fully wired 100-AMP electrical system, complete lighting, outlets, and HVAC support.

The result is a strong, weather-resistant office that’s ready to perform on any job site, without the cost or hassle of permanent construction.

How the Office Is Constructed – Standard Features

Every 40ft Open Bay Office comes fully built and ready to use with premium features designed for long-term performance:

Interior Construction

• Interior stud framing and trim
• LP SmartSide interior wall panels
• Painted interior finish
• 1.5″ closed-cell spray foam insulation for heat and noise control

Doors & Windows

• Exterior 3’ x 6’8” steel man door – fully framed and lockable
• (2) 3’ x 3’ double-pane windows – energy-efficient with optional security bars

Climate Control

• 18K BTU HVAC window unit, fully installed and wired for reliable heating and cooling

Electrical Package

• 100-AMP panel with 70-AMP disconnect
• (4) 4′ LED lights for bright, energy-efficient illumination
• (7) 110v outlets
• (1) HVAC outlet
• (2) light switches
• (1) exterior flood light

Workspace Ready

• Includes two 8’ desks with filing cabinets for immediate office use
• Ground-level access – no ramps or stairs required

Container Layout Options to Match Your Needs

Our 40ft container offices are available in two core configurations, designed to match the way you work. Both are ground-level and ready to use. Simply connect power, and you’re set.

Option 1: 8×40 Open Bay Office

With 320 sq. ft. of uninterrupted floor space, this layout is ideal for teams needing a versatile workspace. It can function as a planning office, meeting area, or operations hub.

Key Features:

• Fully open floor plan
• Insulated with spray foam and equipped with HVAC
• Overhead LED lighting and electrical outlets
• Optional build-outs like private offices, restrooms, or partitions

Option 2: 8×40 Office & Storage Combo

This split design combines a climate-controlled office with a secure storage compartment, giving you two essential functions in one container.

Key Features:

• Divided layout with separate entries for office and storage
• Lockable swing doors on the storage side
• Fully insulated office space with HVAC, lighting, and outlets
• Optional shelving, built-in desks, or storage solutions

Is There Enough Insulation to Handle the Heat?

Absolutely. With 1.5 inches of closed-cell spray foam insulation, these offices are designed to perform in extreme conditions. The insulation helps regulate interior temperature, reduce energy use, and block outside noise. Paired with the 18K BTU HVAC unit, the workspace stays cool and comfortable even in intense summer heat or remote southern job sites.

Available Options & Add-Ons

Customize your office to fit your project needs:

• 50 AMP generator plug
• Luxury vinyl tile or epoxy flooring
• Exterior awning for shade/weather protection
• Vinyl wrap logo for branding
• Premium exterior paint
• Built-in desk and storage cabinet packages

Why Choose a 40ft Open Bay Container Office?

Built to Last

• Heavy-duty CORTEN steel construction and weather-resistant finishes
• Secure doors and windows, with optional bars for added protection

Cost-Effective & Portable

• Less expensive and faster to deploy than permanent structures
• Easy to relocate between job sites as needed

Customizable & Functional

• Ready-to-use interior with workstations, lighting, HVAC, and electrical
• Flexible layout options for desks, meeting space, or storage

Why Choose Container King?

• Trusted Expertise – Years of experience delivering quality container offices nationwide
• Customizable Options – Security bars, electrical setups, and workstations tailored to your needs
• Reliable Support – From purchase to delivery, Container King ensures a smooth experience
• High-Quality Construction – Durable steel, insulated interiors, and professional finishes for long-lasting use

Get Your Open Bay Container Office Today!

Take your office anywhere with a 40ft Open Bay Container Office from Container King. Secure, mobile, and fully equipped, it’s the perfect solution for job sites, remote offices, or temporary workspaces.

Contact Container King today to reserve your container office and start working smarter, wherever your business takes you.