Custom Containers, Built Your Way
Shipping Container Modifications - Customize Your Container for Any Purpose
Turn a standard shipping container into a fully functional, specialized unit with Down South Equipment. Our expert modification services let you adapt containers for any use—from secure storage and mobile offices to retail shops and even living spaces.
CUSTOMISATIONS AND MODIFICATIONS
Why Modify Your Shipping Container?
Build Exactly What You Need
Customize layouts, doors, windows and interiors to create the perfect workspace, home or storage solution.
Learn More
Increase Functionality and Comfort
Add insulation, AC, electrical, plumbing and finishes to make your container more practical and comfortable to use.
Learn More
Maximize Space and Efficiency
Turn a simple steel box into a well designed, purpose built structure that uses every inch efficiently.
Learn More
Increase Functionality and Comfort
Modifications offer better performance and value while keeping the durability and strength of the original container.
Learn More
Common Shipping Container Modifications & Enhancements
Doors & Access Points
- Roll-Up Doors: Perfect for garages, workshops, or warehouses. Available in multiple sizes and materials for easy access to vehicles, machinery, or large inventory.
- Man-Doors (Personnel Doors): Standard entry doors with optional insulation, security locks, and ADA-compliant options for everyday use.
- Sliding Doors: A modern, space-saving option for retail, offices, and living spaces.
- Double Doors: Standard container doors, often reinforced or reconfigured for better usability and security.
- Overhead/Sectional Doors: Ideal for commercial or industrial use where large, quick access is needed.
Windows, Lighting & Electrical
- Custom Windows: Sliding, fixed, or casement styles tailored to your project.
- Security Bars & Grates: Steel bars integrated into frames for safety while maintaining visibility.
- Shutters & Window Covers: Extra protection against weather, theft, or when transporting the container.
- Glass Doors & Storefront Windows: Perfect for retail, office, and display applications.
- Power Outlets: Every office comes wired and ready to go.
Climate Control & Interior Finishings
Insulation & Wall Finishing:
- Spray foam, rigid foam, or fiberglass insulation for superior temperature control.
- Paneling, drywall, or wood finishes for a professional or residential look.
Flooring Options:
- Heavy-duty vinyl, commercial laminate, epoxy coating, or tile for durability and easy maintenance.
Ventilation & Climate Control:
- HVAC Systems: Wall-mounted AC units, ductless mini-splits, or full heating/cooling systems.
Exterior Enhancements
- Custom Ramps: Steel or aluminum ramps for vehicle, wheelchair, or equipment access.
- Security Upgrades:
- Lock boxes to protect padlocks.
- Reinforced steel plating on doors.
- Integrated alarm and camera systems.
- Roof Modifications: rooftop decks.
- Custom Paint & Branding: Fresh coats of industrial-grade paint, custom colors, and logo applications for businesses.
- Awnings & Overhangs:
- Shade and weather protection for entryways or outdoor work areas.
Complex Custom Modifications
- Sidewall Removal / Open-Side Containers: Full or partial sidewall removal for pop-up shops, showrooms, or industrial access.
- Container Joining & Stacking: Weld multiple units side by side or vertically to create larger, multi-level structures.
- Cut-Outs & Framing: Custom cut-outs for doors, windows, or specialized equipment.
- Multi-Room Layouts
Trusted by Business Nationwide
Our Shipping Container Modification Process
Turnkey or Customized Planning and Design
We review your needs, create a layout and plan the modifications that match your project goals.
Professional Build and Upgrades
Our team completes all structural, electrical, insulation and interior upgrades with quality craftsmanship.
Final Inspection and Delivery On-Site
Every modified unit is inspected for quality, then delivered to your site ready for use.
Job Site Container Office Conversion
A contractor needed a fast, secure workspace on a remote job site. We delivered a fully insulated 20 ft office container with electrical, AC, windows and lockable doors. The unit was placed and operational within days, giving the team a comfortable and professional onsite office.
Mobile Fireworks Kiosk
This 40' mobile fireworks kiosks are engineered for high-volume retail, with heavy-duty security shutters when closed. These units provide a spacious, secure interior for inventory storage and come equipped with full electrical packages to power the bright LED lighting for peak sales seasons.
TESTIMONIALS
What Our Customers Say
Outstanding Craftsmanship and Service
I contacted Down South Equipment about a 20 ft container for an Airbnb style build and they delivered big time.
Very professional, answered all my questions, fair pricing, and top notch craftsmanship. They even delivered it over 20 hours away. Highly recommend.
Excellent Team and Quality Finish
I’m so glad I found Down South Equipment. The team was extremely helpful and easy to work with.
The exterior paint and overall finish were the perfect final touch. I’ll definitely be purchasing another container from them.
Great Experience from Start to Finish
Great experience from start to finish. The container build quality exceeded my expectations and the team clearly knows what they’re doing.
Everything was handled professionally and the final result was solid, clean, and well built.
FAQ
Frequently Asked Questions
What are the most common shipping container modifications?
We offer a full range of shipping container modifications to transform standard steel boxes into professional, high-performance workspaces. For our Houston clients, climate control is the top priority; we provide professional spray foam or batt insulation paired with high-efficiency HVAC mini-splits and window AC units to ensure comfort in the Texas heat.
To turn a container into a functional office, we install personnel doors, sliding glass windows with security bars, and comprehensive electrical packages featuring LED lighting and 110v outlets.
Beyond basic offices, we specialize in structural enhancements like roll-up doors for equipment access and interior build-outs including vinyl plank flooring and durable wall linings. Security is a cornerstone of our work, so we often add welded lockboxes to protect your assets from bolt cutters.
We also offer "combo" units, which use partition walls to split a 40' container into half-office and half-storage spaces. Because we handle all fabrication in-house with over a decade of experience, we can customize everything from industrial shelving to specialized paint finishes. Whether you need a turnkey 20' office or a 40' custom build-out, our team ensures every modification is structural, secure, and delivered to your site ready for work.
How long does a project take?
Timelines vary by complexity—simple projects can be done quickly, while full builds take longer.
Can I add plumbing or restrooms?
Yes, we install sinks, toilets, and kitchenettes.
Are containers suitable for living spaces?
Absolutely—proper insulation, HVAC, and finishes make them comfortable and durable homes.
What’s the cost of modifications?
Pricing depends on your design and requirements—we’ll provide a detailed quote upfront. We pride ourselves on offering the highest quality work at a middle-of-the-road price.
Ready to Get Your Container?
Whether you need a simple storage unit or a fully customized workspace, Down South Equipment delivers quality and value - every time.
