Open Side vs. Open Top Containers: Which is Best for Your Job Site? 

When you need to choose the right container for your job site, accessibility and versatility are key aspects of your decision. Open side containers and open top containers are two popular options that each offer distinct benefits depending on how you plan to use them. Whether you’re managing a construction project, running an industrial site, or organizing large-scale logistics, understanding the differences between these two container types can help you make the most practical and cost-effective choice. 

At Container Technology, we’ve helped businesses across industries find the perfect container solutions for over 35 years. Below, we’ll walk you through how open side and open top containers compare in function, advantages, and best-use scenarios so you can determine which one fits your needs best. 

What are Open Side Containers?

An open side container looks much like a standard shipping container, except one of its long sides opens completely. Instead of relying solely on the double cargo doors at one end, these units feature bi-fold doors that run the full length of the container. This design gives you complete side access to your materials, tools, or equipment. 

Available sizes: 20-foot and 40-foot, plus high-cube variants 

Common features:

• Full-length bi-fold doors along one side 
• Heavy-duty steel construction 
• Weather-tight seals for protection from the elements 
• Standard cargo doors at one end for added flexibility 

Advantages of Open Side Containers

1. Maximum Accessibility: Open side containers make loading and unloading simpler and faster, especially when using forklifts or pallet jacks. You can more easily reach items anywhere inside the container without moving other materials out of the way. 
2. Ideal for Equipment Staging: Construction crews and event managers often use open side units as staging areas, where they can easily access tools and materials throughout the workday. 
3. Great for Pop-Up Applications: Because one entire side opens, these containers are also popular for mobile retail, vendor booths, and temporary workstations. The open side can act as a storefront or display area while still providing the security and durability of steel construction. 
4. Customizable Interior Options: Like all containers from Container Technology, open side units can be modified with lighting, shelving, insulation, and HVAC systems, turning them into efficient workspaces or climate-controlled storage areas.

Best Uses for Open Side Containers

• Job sites that require frequent access to stored materials 
• Construction and landscaping projects needing easy equipment loading 
• Pop-up retail or event setups requiring open access and visibility 
• Warehousing overflow where accessibility is a top priority 

If you’re constantly moving materials in and out or need a container that doubles as a workspace, the open side container is likely your best match. 

What are Open Top Containers?

An open top container is designed for loading oversized or irregularly shaped materials that can’t fit through standard cargo doors. Instead of a fixed roof, these containers feature removable tarps secured by tie-down rails along the sides or hard tops secured with locking rods, depending on the variation you choose. This allows cranes or other heavy equipment to lower items directly into the container from above. 

Available sizes: 20-foot and 40-foot 

Common features:

• Removable tarp or steel top 
• Hinged rear header for easier top loading 
• Heavy-duty steel frame and flooring 
• Weather-resistant tarpaulin with a locking mechanism 

Advantages of Open Top Containers

1. Top Loading for Bulky or Irregular Items: Open top containers are perfect for machinery, heavy construction materials, scrap metal, or tall equipment that can’t be loaded from the side. 
2. Ease of Crane or Hoist Access: At many industrial or construction sites, cranes are already part of the workflow. The open top allows operators to lift and lower items directly into place, minimizing manual handling and improving efficiency. 
3. Protection Without Sacrificing Accessibility: Once loaded, the tarpaulin or hard top can be reattached and secured, offering weather protection similar to a standard container. 
4. Flexible Height Accommodation: Open top containers make it easier to store slightly oversized items that wouldn’t normally fit in a standard or high cube unit.

Best Uses for Open Top Containers

• Construction sites dealing with heavy machinery or rebar bundles 
• Manufacturing and industrial applications with oversized parts 
• Demolition and scrap collection operations 
• Mining and energy sectors transporting tall or awkward cargo 

If your materials are bulky or taller than standard dimensions, the open top container offers the functionality you need. 

Side-by-Side Comparison: Open Side vs. Open Top

Feature	Open Side Container	Open Top Container
Primary Access Point	Full-length side doors	Removable top
Ideal For	Forklift access, staging, storage visibility	Crane loading, oversized or tall items
Weather Resistance	Fully enclosed and sealed	Tarpaulin or hard top offers partial coverage
Ease of Loading	Best for side or ground-level access	Best for vertical loading
Mobility	Portable and easy to reposition	Portable but requires overhead clearance for loading
Common Industries	Construction, retail, events, warehousing	Heavy industry, construction, manufacturing

Both container types share the durability, portability, and security that define all Container Technology products. The choice ultimately depends on how you need to load and access your materials on site. 

Choosing the Right Container for Your Job Site

When evaluating which container works best for your business, start by considering your daily operations and loading process: 

• If you rely on forklifts, pallet jacks, or frequent access, an open side container delivers the easiest workflow and best visibility. 
• If you routinely handle oversized or top-loaded items, the open top container provides the flexibility to load with cranes and manage tall cargo efficiently. 

You should also consider site layout and available space. Open top containers require overhead clearance, while open side containers need lateral space to swing open their bi-fold doors. At Container Technology, our specialists can help you evaluate your site and recommend the configuration that best supports your workflow. 

Customizing Your Container with Container Technology

At Container Technology, your container can be more than just a storage solution; it can be a customized workspace or specialized structure tailored to your needs. We offer full modification services, including: 

• Personnel doors and roll-up access points 
• Lighting, electrical, and HVAC systems 
• Shelving, racking, and organizational layouts 
• Paint and branding to match your business identity 
• Reinforced flooring and security lockboxes 

Whether you need a rugged storage solution or a functional job site hub, we’ll help you transform your container into a reliable asset that keeps your operations efficient and organized. 

Find the Perfect Container for Your Job Site

Choosing between an open side and open top container doesn’t have to be complicated. Focus on matching the container’s design to your business’s workflow. 

• For frequent side access and flexible layout, go with the open side container. 
• For tall, irregular, or crane-loaded cargo, the open top container is the better choice. 

At Container Technology, we offer both options in multiple sizes and conditions, along with custom modification services to make each unit fit your project perfectly. With over 30 years of experience serving businesses in Atlanta and nationwide, we’re here to help you get the right container, at the right price, for your job site. 

Call us today or request your free quote online and let us help you choose the container that works as hard as you do.