Flatbed vs. Enclosed: Matching Your Freight to the Right Trucking Services

February 20, 2026

What kind of truck trailer do you need for shipping your specific cargo? 

If you’re the one booking the freight or trucking services, you know that choosing the wrong type can result in damaged inventory and/or unnecessary costs for your business. 

Whether moving construction materials across the state or a vintage car across the country, the choice for shipping usually narrows down to two main options: flatbed and enclosed trailers.

How do you decide which is the better option? 

We’ve broken down the top considerations for matching your freight to the right ride to get it safely to its destination.

1. Dimensions and Shape: Will it Fit in a Box?

The most obvious factor is size. 

So, think about what you are looking to ship.

Standard enclosed trailers (also known as dry vans) have walls and a ceiling, which means they have strict height and width limits, usually about 8.5 feet wide and 9 feet tall.

If your items are boxed and palletized, they’ll likely fit within the standard dimensions of a dry van trailer, which provides a snug, secure environment with minimal movement.

A flatbed trailer has no walls for the product to fit between, so you have more flexibility with odd shapes that might hang over the sides.

Is your freight "oversized"?  Large machinery, bridge beams, airplane wings, wind turbine blades, etc., would all be suited for a flatbed trailer. 

2. Loading and Unloading Requirements

Even before shipping, you must consider how to load the cargo onto the truck.

Does your cargo need a dock? Enclosed trailers back up directly to docks, making them the fastest 'roll-on, roll-off' choice for palletized goods at standard facilities.

Long items, such as wood or pipes, require side access, which is available with a flatbed truck. Forklifts easily load these trailers from the side, while cranes lower heavy cargo from above.

3. Protection from the Elements

An enclosed trailer is like a warehouse on 18 wheels. 

It protects your freight from rain, snow, road salt, dust, and wind gusts. 

If you are shipping electronics, textiles, or high-end furniture, you need the "walls" to keep your cargo dry, clean and protected.

While flatbed drivers use heavy-duty tarps to cover loads, the tarps are obviously not 100% airtight, so moisture and road grime can still get in. So, if your freight is durable and not vulnerable to the elements (e.g., bricks, scrap metal, or raw timber), you don’t need a warehouse on wheels; a flatbed will work perfectly.

4. Value and Security

It's not the most pleasant thing to dwell on, but it's the reality of the world we live in. If you are shipping high-value or 'attractive' cargo (things people might want to steal), security is a significant factor.

Enclosed has the advantage of ‘out of sight, out of mind’. Trailers can also be locked and sealed, providing a bit of "theft deterrence" by hiding what is inside and making it inconvenient to break in. 

With a flatbed, the cargo is visible to everyone on the road.  While straps and chains keep the load physically secure, the cargo is not in the least bit hidden.  It's probably fine for an expensive 20-ton bulldozer, but less ideal for a pallet of expensive consumer electronics with gigantic ‘apples’ emblazoned on the side of the boxes.

5. Temperature Sensitivity

Sometimes, it’s not just about rain and snow; it’s about the thermal requirements for your specific cargo.

If your freight needs temperature control, you’ll want a specific type of enclosed trailer called a "reefer" (short for ‘refrigerated’) that can maintain a steady temperature inside, even if it’s 100° outside. 

The climate control system works the other way, too, keeping things warm even when it’s below freezing, which is helpful for fruit and veggies travelling across the country in February.

Flatbeds, on the other hand, offer zero temperature control. Your cargo will experience the exact temperature of the highway. Fine for fabricated steel, less for fabric softener. 

Which One Costs More?

Flatbed rates generally run higher because drivers spend extra time and physical labor manually securing loads with chains and tarps.

Additionally, specialized flatbed equipment can be more costly to maintain. However, the risk of damage to an enclosed trailer if you try to shove oversized equipment into it will far outweigh any shipping "savings."

Key Takeaways 

• Choose Flatbed if your load is heavy, oddly shaped, or requires crane loading.

• Choose Enclosed if your load is fragile, palletized, or needs to stay clean, dry, and/or temperature sensitive. 

Let Joe Tex help you choose the right trucking services for your freight!

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