At Supreme Shipping Containers, we specialize in installing high-quality doors, windows, and ventilation systems that provide the comfort of a traditional building while maintaining structural integrity. Without these, a container can quickly become dark and stagnant; our modifications ensure your backyard workshop or storage suite is breathable and perfectly equipped for the Western Canadian climate.
The standard for basic airflow. These low-profile vents are perfect for simple storage needs, providing consistent passive ventilation while keeping pests out
A more rugged, industrial-grade option for units that require maximum durability and increased air exchange
Combines a professional look with high-performance airflow. The built-in screen ensures that even the smallest pests stay outside
Ideal for containers that have been insulated or are being integrated into a more complex HVAC setup
Heavy-duty louvered steel passive air vents designed to improve airflow, reduce condensation, and protect against rain and debris. No power required.
These dual-pane units offer excellent thermal performance to help keep your interior comfortable in any season
Perfect for backyard storage and home workshops, our container steel doors feature heavy-duty security hardware, premium weather-stripping, and reinforced frames to keep your personal tools and valuables safe
When you need wide access for yard equipment or the convenience of a larger opening, we install roll-up doors that provide maximum clearance without sacrificing the structural strength of the shipping container
When you cut into the steel of a shipping container, you need to know the work is being done by professionals who prioritize structural integrity. Our team combines industrial-grade welding with a homeowner’s eye for detail to ensure your residential modifications are as durable as they are functional:
Every opening is reinforced with a custom-welded steel frame to restore structural strength and ensure a professional, flush finish
Industrial-grade sealants and professional welding ensure every installation remains 100% wind and water-tight against driving rain and snow
From louvered vents to precision door seals, our installations are designed to be an impenetrable barrier against mice and pests
You don’t pay a cent until the unit is on your site and you’ve personally inspected our craftsmanship
Clean weld lines and professional paint touch-ups ensure your container looks like a premium structure, not a DIY project