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Do Shipping Containers Need Corrugated Metal Doors?

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Corrugated Metal Door Fabrication for Shipping Containers: Is It Needed?

Key Takeaways

  • Corrugated metal doors are more durable and weather-resistant than personnel doors.
  • Corrugated metal doors require minimal maintenance—regular cleaning and occasional lubrication.
  • Conexwest sells, rents, customizes, delivers, and maintains shipping containers.

What Is A Corrugated Metal Door?

A corrugated metal door is made from Corten steel roll-formed into a corrugated pattern. These panels are then attached to a metal frame to create a durable and secure door. 

Eco-Friendly Aspects of Corrugated Metal Doors

  1. Recyclability: Corrugated metal doors reduce the demand for new raw materials.
  2. Durability and Lifespan: This type of door is durable and rarely needs to be replaced.
  3. Energy Efficiency: The long working life of these doors lowers repair costs and the volume of greenhouse gases used to produce replacements.

Conexwest, a leader in shipping and storage solutions based in Northern California, offers new, used, and refurbished containers from 10ft to 45ft, with fast delivery within 3-7 days and container fabrication options like adding shelves and locks. We serve over 10,000 customers nationwide, including prestigious clients like the U.S. Navy and Google. As an ISO 9001 and AWS-certified company, we ensure top quality and competitive pricing.

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When Do You Need A Corrugated Metal Door?

Close-up shot of a corrugated metal door in sunlight and opening into an empty container

Corrugated metal doors are secure, durable, and weather-resistant

  1. Security: Corrugated metal doors are reliably secure against theft and unauthorized access.
  2. Durability: The corrugated design increases the strength and rigidity of the metal, which allows these doors to withstand heavy use, impact, and harsh shipping conditions without denting or deforming.
  3. Weather Resistance: Corrugated metal doors are highly resistant to corrosion, rust, and environmental factors like rain, snow, and humidity.
  4. Cost-Effectiveness: The combination of durability and low maintenance needs makes corrugated metal doors cost-effective for shipping containers.

When You Don’t Need A Corrugated Metal Door

  1. Frequent Access: If a container needs to be accessed frequently for loading, unloading, or daily use, other door types like roll-up doors or barn doors may be more convenient than corrugated metal doors.
  2. Lightweight Storage: Containers storing lighter items that do not require heavy security may not require corrugated metal doors.
  3. Specialized Uses: Containers converted into living spaces, cafes, or retail outlets might benefit from glass doors or sliding doors that improve aesthetics and accessibility.
  4. Cost Considerations: If cost is a concern, choosing less expensive door types that meet security and weather-resistance standards may be more economical than heavy corrugated metal doors.

Advantages Of Using Corrugated Metal Doors

1. Durability and Strength

Corrugated metal doors are significantly stronger than flat sheet metal or wooden doors. The corrugated design improves the door’s structural integrity and ability to withstand load and impact. This is important in shipping environments where containers are stacked.

2. Weather Resistance

These doors are weather-resistant because of their sturdy construction. When galvanized or coated, corrugated metal is less susceptible to rust and corrosion.

3. Low Maintenance Requirements

Corrugated metal doors require minimal maintenance—occasional cleaning and inspection— compared to wooden doors, which may rot or warp.

4. Fire Resistance

Steel is fire-resistant and corrugated metal doors are better suited to containers used to transport flammable material. 

5. Lightweight Construction

Despite their strength, corrugated metal doors are relatively light compared to wood or thick steel panels. This makes them easier to handle.

6. Eco-Friendly Option

Corrugated steel is recyclable and often made from recycled materials. The longevity of these doors reduces resource consumption and waste.

How Conexwest Can Help With Shipping Container Fabrication

A 20ft High Cube (9.5ft) storage container

Conexwest sells, rents, maintains, and customizes shipping containers of sizes ranging from 10ft to 40ft

We specialize in shipping container fabrication, including the installation of corrugated metal doors. Here’s how we can help: 

  1. Custom Fabrication: You can choose from various sizes and specifications so the doors match your container's design and function.
  2. High-Quality Materials: We use only high-quality materials in our fabrication process. As a result, our corrugated metal doors can withstand harsh weather and are secure against unauthorized access.
  3. Expert Craftsmanship: Our team of skilled technicians is trained in the latest fabrication techniques so each door we install meets our high quality standards.
  4. Competitive Pricing: We believe in transparent and competitive pricing on all our products and services. Request a custom quote for your project.
  5. Support Throughout the Process: From the initial consultation to the final delivery, we support you every step of the way. Our team is ready to answer questions and provide guidance about installing corrugated metal doors.

Reach out to us to get a free quote for your project.

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Frequently Asked Questions (FAQs)

Are corrugated metal doors rust-resistant?

Corrugated metal doors are usually constructed from galvanized steel, which is coated with zinc to prevent rust. This coating makes them highly resistant to corrosion, even in damp or humid environments.

Can I install a corrugated metal door myself?

While it is possible to install a corrugated metal door yourself, we recommend professional installation. Proper installation attaches and aligns the door securely for a secure fit.

How often do corrugated metal doors need maintenance?

Corrugated metal doors require minimal maintenance. Regular cleaning and occasional inspections can keep them in good working condition. We recommend scheduling preventive maintenance at least once a year.

Are there any alternatives to corrugated metal doors?

Yes, there are several alternatives to corrugated metal doors, including roll-up doors, barn doors, and single cargo doors.

What is the warranty on Conexwest’s containers and fabrication?

All our containers and the fabrication done on them are covered by a warranty. New ISO shipping containers have a 10-year warranty, while used cargo-worthy containers come with a 5-year warranty covering defects in materials or workmanship during normal use.