The 411 on Flat Deck Capacity
Flat deck trailers are one of the most versatile pieces of freight equipment available, and for certain types of cargo, they’re the only practical option. The open platform design handles oversized and awkwardly shaped loads that enclosed trailers simply can’t accommodate, including freight that’s too heavy, too tall, or too wide to move any other way. At C&D Logistics, flat deck shipping is a core part of what we do, and our team manages everything from standard loads to complex over-dimensional movements across North America. Here’s what you need to know about flat deck freight and how to determine whether it’s the right choice for your shipment.
What Is a Flat Deck Trailer?
A flat deck trailer is an open-platform truck trailer with no roof, no side walls, and no rear door. Cargo sits on the flat bed of the trailer and is secured using straps, chains, or other tie-down equipment. That open structure is what gives flat decks their flexibility: freight can be loaded from the sides or top using cranes or forklifts, and loads too tall or wide for an enclosed trailer can extend beyond the edges of the deck as permitted.
Since there are no walls to contain cargo, securing freight properly is critical. Nothing prevents a load from shifting or sliding off during transport other than the tie-downs applied at loading. An experienced flat deck provider ensures loads are secured to carrier and regulatory standards before the truck moves.
Learn all about the different types of freight.
When to Use a Flat Deck Trailer
Three factors determine whether a flat deck is the right trailer for a given shipment: the dimensions and loading requirements of the cargo, and whether it can withstand exposure to open-air conditions during transit.
Cargo Size
Flat decks are the natural choice for freight that is too long, too tall, or too wide to fit inside an enclosed trailer. The open platform allows cargo to extend beyond the edges of the deck when necessary, making it well suited to oversized loads like structural steel, large equipment, lumber, and construction materials. For freight with standard dimensions that fits comfortably inside a dry van, the added complexity of flat deck shipping may not be warranted. When dimensions push beyond what an enclosed trailer can handle, a flat deck is the practical solution.
Loading Method
Flat decks are ideal for freight that requires crane loading or unloading. With no roof or walls in the way, a crane operator has full, unobstructed access to position cargo precisely on the deck. This is a significant practical advantage for heavy industrial equipment and other loads that can’t be rolled in through a rear door.
Forklift loading is another area where flat decks have an edge. While dry vans can accommodate forklifts in many situations, dimensional mismatches between the forklift and the trailer opening can create problems on the job site. The open platform removes that constraint, since the forklift can approach from any direction.
Cargo Durability
Open-deck transport exposes freight to wind, rain, dust, and road debris throughout the journey. Industrial materials like structural steel, machinery, and lumber generally handle these conditions without issue. If the cargo is fragile or moisture-sensitive, a flat deck is not the right choice. Enclosed trailers, temperature controlled trailers, or dry vans are better suited to freight that needs protection during transit.
Flat Deck Equipment Options
Flat deck freight isn’t one-size-fits-all. The right trailer type depends on the dimensions, weight, and loading requirements of the specific shipment. At C&D Logistics, we work with the full range of flat deck equipment:
- Standard flat deck trailers (48’ and 53’) for conventional oversized or open-air loads
- Step deck trailers (48’ and 53’) for taller loads that need a lower deck height to meet height restrictions
- Double drop trailers for extremely tall or heavy freight that requires the lowest possible deck clearance
- RGN (removable gooseneck) trailers for heavy equipment and machinery that must be driven or rolled onto the trailer from the front
- Super B / B-train trailers for high-volume flat deck loads requiring maximum payload capacity
- Flat deck LTL for smaller open-deck loads that don’t require a dedicated trailer
How C&D Handles Flat Deck Freight
Flat deck shipping, particularly for over-dimensional and overweight loads, involves more coordination than standard freight. Permits, pilot car requirements, route surveys, and regulatory compliance all need to be managed before the truck rolls. Our flat deck specialists handle all of it, from sourcing the right equipment and arranging permits to tracking the shipment and ensuring on-time delivery.
For flat deck LTL shipments, we consolidate loads across North America each week, which gives our clients access to flat deck capacity at competitive rates they wouldn’t be able to source independently. Those savings get passed directly to our customers.
Every client working with us on flat deck freight gets a dedicated specialist who handles quotes and arranges pickups. Load status is available at any time by contacting our team directly.
Get Your Flat Deck Freight Moving
When your freight is oversized, heavy, or needs crane or forklift loading, a flat deck trailer is likely the right tool for the job. Getting the right trailer matched to your load, and ensuring permits and securing requirements are handled before the truck moves, is what keeps flat deck shipments on schedule and out of trouble. Our team is ready to take your flat deck requirements off your hands. Give us a call at 604-881-4440 and we’ll sort out the details.