Tips for Hauling Lumber, Wood Products, & Building Materials

Lumber is one of the most in-demand building materials, but transporting it isn’t always straightforward. The loads are often heavy. Wood can shift in transit, absorb moisture, or crack if not secured properly. Some shipments are oversized. Others require permits or specialized equipment. One mistake can lead to damaged materials, missed deadlines, or safety issues on the road.

Many companies face these problems with no clear direction. They know they need to move lumber but aren’t sure how to do it safely or efficiently. Whether you’re shipping dimensional lumber to a local lumber yard or transporting oversized timber across state lines for a construction project, this guide will walk you through how to do it the right way. 

Understanding Lumber and Wood Products

Transporting wood requires careful planning. Each type of lumber has different handling, storage, and protection needs. Whether you’re shipping raw logs, pressure-treated decking, or finished plywood, understanding the product is the first step to moving it safely and efficiently.

Common Lumber Types

• Dimensional lumber: 2×4s, studs—prone to warping if wet.
• Plywood / OSB: Wood panels used in walls and roofs.
• Timber beams: Heavy-duty wood used in frames.
• Treated lumber: For outdoor use—can leak chemicals.
• Logs and poles: Raw timber, often oversized.

Why Classification Matters

Knowing what you ship helps choose the right trailer, allow for proper load securement, and plan transport safely. Some products are fragile, others are oversized, and some require specific moisture or stacking precautions. The type of lumber also determines the type of trailer, permits, and equipment required.

Types of Lumber vs. Common Uses

Lumber	Typical Use	Handling Notes
Dimensional (2×4, studs)	Framing walls	Must stay dry or warp
Plywood / OSB	Roofing, subfloor	Needs flat support and taping
Timber beams / posts	Framework, decking	Usually long and heavy
Treated lumber	Exterior projects	Requires contamination prevention
Logs / poles	Utility, curbing	May require special permits

Common Equipment Used for Shipping Lumber

Choosing the right trailer depends on load size, distance, and protection requirements. Some trailers are better for long, heavy materials, while others are suited for packaged, protected wood products. Below are the most commonly used trailers for lumber hauling.

Flatbed Trailers

Flatbeds are the go-to solution for transporting long and heavy lumber that doesn’t need full enclosure. They offer easy access from all sides, which speeds up loading and unloading.

• Best for: Long boards, bundle loads, exposed lumber.
• Pros: Easy access for loading/unloading.
• Cons: Lumber is exposed to weather—requires tarps.

Dry Van Trailers

Dry vans are enclosed trailers that protect lumber from moisture and road debris. These are commonly used for wrapped or palletized wood goods that need to arrive in pristine condition.

• Best for: Packaged or wrapped items like cabinetry components.
• Pros: Full protection from elements.
• Cons: Oversized lumber won’t fit.

Step-Deck and Double-Drop Trailers

Step-decks and double-drop trailers are ideal for tall or wide loads that exceed height restrictions. The lower deck provides extra clearance, reducing the need for permits in some cases.

• Best for: Oversize, tall, or wide lumber.
• Pros: Lower deck height for larger pieces.
• Cons: May need permits.

Centerbeam Rail Cars

Often used for long-distance or bulk lumber hauling, centerbeam rail cars can transport large quantities efficiently, although they typically require truck transfer at either end of the route.

• Best for: Bulk shipments over long distance.
• Pros: Efficient for rail-to-rail delivery.
• Cons: Slower; need to combine with truck haul.

Lumber Hauling Equipment Comparison

Trailer Type	Best Use	Drawbacks
Flatbed	Long lengths, framing supplies	Weather exposure
Dry Van	Packaged lumber	Not for large pieces
Step-Deck	Oversized lumber	Needs permits
Centerbeam Rail	Large-volume, long haul	Transfer between rail/truck

Plus, every load needs tie-downs, edge protectors, tarps, and straps. Drivers should be trained in using these tools.

Learn More About the Types of Dunnage Used for Heavy Hauling

Cost Considerations When Hauling Lumber

Pricing a lumber shipment depends on several factors. Knowing what affects the cost helps you plan better.

What Drives Price?

• Distance – Longer trips cost more; cross-border hauls add paperwork and fees.
• Load Size – Full truckload versus partial. Full loads cost less per unit.
• Equipment – Specialized trailers or permits add cost.
• Weather Impact – Ice or snow can delay shipments or need de-icing.
• Fuel & Tolls – Added mileage and access kits matter.

Planning Tips

To keep costs predictable:

• Get quotes early.
• Consider pooling shipments to save cost.
• Ask about discounts for repeat orders or recurring loads.

Lumber Logistics: What to Know Before You Ship

Once your shipment is booked, attention shifts to logistics. Preparing the load, confirming delivery access, and planning pickup timing all impact delivery.

Pre-Transport Prep

Getting your lumber ready for transport reduces the chance of damage or delays.

• Stack lumber flat, support boards with dunnage.
• Wrap or tarp items that can absorb moisture.
• Label bundles with pitch and orientation.

Working with Logistics Agents

Mercer’s independent agents are trained to manage lumber shipments from start to finish. They can:

• Help select trailer type.
• Book driver and schedule loading/unloading.
• Arrange any permits needed.
• Coordinate site access.

Pickup and Delivery Planning

Detailed scheduling is vital to avoiding costly delays. Be sure to:

• Book exact windows to avoid idle time.
• Confirm site access—truck size, backup room, and yard space.
• Coordinate with yard staff or site crew in advance.

Explore All Lumber Hauling Regulations and Safety Standards

Best Practices for Safe Lumber Hauling

Here’s how to keep every shipment secure and on-time:

Secure the Load Carefully

Lumber should be tied down with multiple straps across the top, bottom, and middle. Edge protectors should be used where straps contact wood to prevent damage and slipping. Balance the load evenly across the trailer to prevent shifting during transport.

Tarp for Protection

Use breathable tarps to reduce condensation. Tarps should be tightly secured along the length of the trailer. If weather is expected, tarping becomes especially important for untreated or moisture-sensitive products.

Train Drivers

Drivers should be trained in safe securement methods specific to wood products. That includes strap placement, tensioning, and how to inspect for damage or movement during stops.

Watch the Weather

Ice, snow, and road salt can damage wood during transport. Hauls should be timed to avoid extreme weather or route delays. Loads should be inspected upon arrival and after long exposure to harsh conditions.

When is a lumber load “oversized”?

A lumber load is oversized if it exceeds legal state or federal limits on length, width, height, or weight. Generally, anything over 8.5 feet wide or 13.5 feet high is considered oversized. Length limits vary, but trailers over 53 feet or carrying timber longer than that may require escorts, signage, and permits. Oversize loads often need special routing and may require coordination with local authorities.

Can I set up regular lumber shipments?

Yes. Mercer works with many companies that ship lumber on a weekly or monthly basis. We can create consistent lanes, reduce rates through repeat bookings, and offer dedicated logistics support. This keeps your construction or supply chain projects on schedule and within budget.

Choosing a Reliable Lumber Shipping Company

When you’re shipping lumber, choosing the right transportation partner can directly affect the success of your project. You need a company that understands the challenges of hauling wood products, from handling and securement to delivery timelines and equipment readiness. A reliable carrier brings experience, safety, and consistent service to the table.

That’s exactly what Mercer Transportation offers.

With years of experience in the lumber industry, our team has hauled everything from dimensional lumber to oversize timber beams. Our large fleet is equipped with the right trailers for any type of wood product, and our dedicated logistics professionals manage every detail from pick-up to delivery. Thanks to our central operations and wide carrier network, we reduce handling time and keep your shipments moving.

Why Choose Mercer Transportation

• Experience with heavy loads and their handling requirements
• Access to specialized trailers such as flatbeds and step-decks
• Drivers who know proper securement and safety procedures
• Dedicated professionals who guide each load
• Strong record of timely deliveries and safe transport practices
• Clear communication with updates available by phone, text, or our free tracking system