What is a Shipping Container/Conex?

A Simple Guide from Central Texas Mobile Storage

Shipping containers are everywhere, on highways, in ports, at construction sites, and even in backyards. But what are they, really?

At Central Texas Mobile Storage, we rent and sell hundreds of them across Central Texas. Whether you’re new to the idea or just curious, here’s a breakdown of what a shipping container is and why it’s so useful.

The Basics: What Exactly Is a Shipping Container?

A shipping container is a large, rectangular steel box designed for transporting and storing goods. These containers are built to a global standard, which allows them to be loaded onto ships, trains, or trucks and stacked securely.

Most containers are made from corrugated steel with heavy-duty steel frames and marine-grade plywood or bamboo flooring. They feature double swing doors on one end, with thick gaskets, steel locking rods, and rubber seals to help protect whatever’s stored inside.

Shipping containers were originally built to carry cargo across oceans. Today, those same containers and new versions made just for storage are used on land for all kinds of purposes.

Common Container Sizes

At CTMS, we offer several types of containers, but the most common are:

20’ foot container: ~1,165 cubic feet of storage space; fits in a standard parking spot
40’ foot container: ~2,350 cubic feet of space; ideal for large-scale storage
High cube containers: One foot taller than standard (9’6″ high); good for bulky or stacked items

What Can You Use a Shipping Container For?

Because they’re strong, mobile, and weather-resistant, shipping containers are perfect for:

Construction site storage (tools, equipment, materials)
Residential storage during home renovations or moves
Seasonal storage for schools, churches, or businesses
Event storage (like tailgating setups or festival gear)
Pop-up offices, break rooms, or workshops (with modified containers)

Some containers are even repurposed into homes, restaurants, and portable offices.

Why Are Shipping Containers So Effective for Storage?

Durability: Built from Corten steel to handle extreme weather and years of wear
Security: Solid steel walls and heavy-duty lockable doors keep contents protected
Mobility: Easy to transport, reposition, or relocate as needed
Versatility: Can be modified with doors, windows, insulation, or shelving
Affordability: A cost-effective solution compared to building permanent structures

How CTMS Can Help

At Central Texas Mobile Storage, we specialize in delivering clean, secure, and dependable containers right to your site, whether that’s a construction job in Waco, a farm near Temple, or a renovation project anywhere in Central Texas.

With over 350 containers in our fleet and local service you can count on, we make storage easy.

Contact us today for a free quote!

Call us: 254-829-2411
Email us: support@centexms.com
Request a quote: centexms.com

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