When you’re moving coils, sheets, or general freight across intermodal routes, the integrity of your load depends entirely on what’s holding it in place. We’ve seen countless operations struggle with slippage, edge damage, and stability issues—often because they’ve overlooked a fundamental tool: quality timber dunnage. It’s not glamorous, but it’s essential. The right dunnage lumber reduces the likelihood of costly damage claims, improves load security across transport modes, and ensures your goods arrive in the condition they left.

At Ferrier Industrial, we’ve spent decades supplying transport operators, steel mills, logistics networks, and construction teams with engineered timber solutions that genuinely perform. We understand that choosing the right dunnage material isn’t just about specification—it’s about knowing how it will behave under real-world conditions, how it interacts with your existing equipment, and whether it will deliver service life that justifies the investment.

Background: Why Dunnage Timber Matters in Modern Transport

Transport operators across Australia and New Zealand face a shared set of pressures: minimise damage, maintain throughput, reduce manual handling effort, and keep compliance audits clean. The operational reality is that careless dunnage choices lead to ripple effects—damaged cargo, delays, safety incidents, and complaints from your customers’ customers.

Dunnage timber serves a straightforward but critical function: it prevents movement and protects surfaces during storage, stacking, and transit. A coil of steel can weigh tonnes. Without the right support and friction underneath, it will shift. A pallet of fragile goods needs edge protection. Without stable dunnage blocks, the entire load becomes unstable.

The challenge is that not all timber performs the same way. Some softwood dunnage absorbs moisture, loses its friction properties, and fails under repeated cycling. Other options are overkill for the application and waste space in your containers or on your trucks. The sweet spot is understanding what grade, material, and lining specification matches your specific freight, environment, and handling pattern.

In Australia and New Zealand, we see this tension play out across multiple sectors. The steel industry demands absolute stability and long service life—a single failed restraint system can mean production downtime. Logistics networks need lightweight dunnage that doesn’t consume freight capacity. Construction and mining operations often work in demanding conditions: wet sites, high-impact handling, repeated loading cycles. These operational realities shape what kind of dunnage material you should specify.

Our Dunnage Solutions: Engineered Timber with Purpose

We at Ferrier Industrial supply two principal families of engineered timber dunnage: laminated veneer lumber (LVL) with vulcanised rubber lining for high-friction applications, and traditional hardwood dunnage for general restraint and packaging support.

LVL High-Friction Dunnage

We source Eucalyptus-based LVL—a renewable composite timber product that outperforms solid timber in consistency and durability. What makes it distinctive is the vulcanised rubber bonding on the working surface. This 7 mm rubber lining creates a friction coefficient that keeps loads stable without the need for complex mechanical restraint systems. We offer it in multiple engineering grades: packing grade for single-use applications, engineering grade for multi-cycle operations, and waterproof (BWR) grade for demanding outdoor or wet environments.

The material is available in dimensions to suit coil storage, sheet stacking, and general pallet dunnage. Our standard range includes 50×100×1200 mm through to 90×100×1200 mm profiles, though we can arrange custom sizes for specific projects.

Hardwood Dunnage

For straightforward transport and general packaging, we source quality hardwood dunnage blocks. These are suited to applications where extreme durability or specialist friction properties aren’t the primary driver—freight protection, spacer blocks, edge protection, and general load support.

Both families integrate seamlessly into existing restraint systems and comply with relevant transport standards. We’ve designed them to fit standard pallet footprints, intermodal container layouts, and truck cradle dimensions.

• LVL with high-friction vulcanised rubber lining — multi-use engineering grade, consistent performance across loading cycles, Eucalyptus-sourced renewable timber, available in standard and custom dimensions, BWR waterproof option for wet environments

• Hardwood dunnage blocks — general freight restraint and packaging support, lightweight and economical, suitable for spacer, edge protection, and pallet-racking applications

• Custom engineered profiles — we work with clients to specify dimensions, material grade, and integration points; rapid prototyping and sample provision; site-specific fit-checks and interface documentation

Timber Dunnage in Load Restraint and Packaging

The operational context shapes how timber dunnage performs. In steel operations, it’s the foundation of coil and sheet restraint. A coil resting on bare metal or timber without friction will shift under vibration, acceleration, and deceleration. We’ve designed our LVL dunnage with high-friction rubber lining specifically to lock the load in place, reducing the need for additional mechanical restraint points and simplifying load-out procedures.

In logistics and courier networks, dunnage timber blocks serve a different role: they stabilise pallet stacks, create air gaps for ventilation, and protect fragile items from crushing during transit. The demands here are about consistency—every block must perform identically so that your loading teams can predict behaviour and work to consistent standards.

For construction and mining, dunnage timber often endures rough handling, moisture exposure, and stacking in less-than-ideal conditions. Hardwood dunnage is reliable here, though our LVL options offer superior longevity if the operational context justifies the investment.

High-Friction Dunnage for Coil and Sheet Transport

Coil transport is where dunnage lumber truly proves its value. A horizontal coil, once placed on a layer of high-friction dunnage, becomes locked into position. The vulcanised rubber surface grips the bore or edges of the coil with a friction coefficient that outperforms standard timber or plastic alternatives. This means fewer strapping points, simpler loading procedures, faster throughput, and reduced contact damage to the coil surface.

We’ve worked with major steel producers on this exact problem. They specify our LVL dunnage as a mandatory component of their intermodal restraint system. The outcome is predictable—damage rates drop, load-out times reduce, and compliance audits pass without question because the engineering is transparent and documented.

Timber Dunnage in Pallet Racking and Storage

In warehouse and storage contexts, timber blocks serve as the framework for stable packing. Pallets require support blocks underneath to prevent flex, sagging, and product damage from condensation or moisture ingress. Above the pallet, dunnage blocks create separation between load layers, allowing air circulation and reducing compression damage.

The choice between single-use packing-grade timber and multi-use engineering-grade LVL hinges on your cycle volumes. High-turnover operations—especially in food, pharmaceutical, and chemical logistics—often favour engineering-grade LVL because it survives multiple trips before retirement, lowering per-use cost and aligning with circular supply practices.

Integration with Restraint Equipment and Cradles

Timber dunnage doesn’t exist in isolation. It’s part of a broader restraint ecosystem that includes rubber mats, ratchet straps, airbags, and steel cradles. We design our restraint timber to play nicely with these components. The friction surface on our LVL means that ratchet straps can be tightened with confidence—the load won’t creep downward. The dimensions suit standard truck cradles and container footprints, so installation is straightforward and no custom cutting or adaptation is needed on site.

Key Benefits and Operational Considerations

When you’re evaluating timber dunnage options, several practical factors shape the decision:

• Friction and stability — high-friction rubber lining reduces slippage and creep under acceleration, vibration, and lateral forces; eliminates the need for additional mechanical restraint points in many coil and sheet applications; simplifies loading procedures and reduces cycle time

• Durability and service life — LVL engineering-grade dunnage withstands repeated cycling without degradation; hardwood dunnage offers economical single-use or limited-cycle performance; both are recyclable at end-of-life, supporting circular sourcing practices

• Moisture and environmental resistance — standard LVL is suitable for normal covered-transport conditions; BWR (boiling-water-resistant) grade performs in wet environments, outdoor storage, and demanding industrial settings without swelling, warping, or friction loss

• Space efficiency and weight — timber dunnage is lightweight compared to steel alternatives; can be nested or stacked to minimise containerised volume; doesn’t add significantly to payload weight or reduce freight capacity

• Compliance and documentation — our dunnage meets relevant transport standards and engineering specifications; we provide dimensional drawings, material certifications, and friction testing data to support your due diligence and compliance audits

How We Approach Timber Dunnage Solutions at Ferrier Industrial

Our engagement with clients on dunnage and restraint systems follows a repeatable, reliable process. We don’t simply hand you a catalogue and send an invoice. We discover, design, prototype, pilot, and support—and we do that from a position of genuine engineering understanding.

When a team approaches us with a dunnage challenge—whether it’s stabilising a new freight type, reducing damage in a high-cycle operation, or migrating to a more sustainable timber option—we start by understanding their constraints. What’s the freight profile? What are the vehicle or container interfaces? What does the existing equipment look like? Are there site-specific safety or compliance requirements?

From discovery, we move to design and prototyping. Our team creates samples, runs fit-checks against your actual equipment, and gathers feedback from your operators. This isn’t theoretical—we bring dunnage blocks to your facility, load them under real conditions, and validate that they behave as expected.

Once a design is confirmed, we run a controlled pilot. We supply a batch of the specified material, support your team through the rollout, capture performance data, and refine the solution if needed. Only then do we move to full-scale production and supply.

Throughout this journey, we focus on practical outcomes: reducing your damage claims, lowering your cost-per-cycle, improving safety, and ensuring that spares and replacements are consistently available. We operate JIT (just-in-time) delivery and consignment stocking options for regular dunnage supply, so you’re not holding excessive inventory while still maintaining continuity.

Our facilities in Auckland and NSW mean we can support Australian and New Zealand operations with rapid lead times. If you’re sourcing internationally, we have manufacturing and supply relationships in China, Vietnam, Thailand, and the USA, so we can manage scale or customisation at any volume.

Practical Steps for Specifying Dunnage Lumber

Getting the right dunnage lumber specification into your supply chain is straightforward if you follow a logical sequence:

• Define your load profile and constraints — freight type and weight; storage or transport duration; environmental conditions (covered, outdoor, wet, dry); existing equipment interfaces (pallet footprints, truck dimensions, cradle geometry); high-cycle vs. single-use expectation

• Request samples and technical documentation — provide dimensional drawings showing your actual equipment and load arrangement; request material certs, friction test data, and dimensional samples; run fit-checks and preliminary load tests on site before committing to volume

• Establish supply, delivery, and support terms — confirm whether you need JIT delivery, consignment stock, spares continuity, or bulk ordering; clarify QA checkpoints and inspection protocols; agree on replacement procedures and cost-sharing for pilot or trial volumes

• Document the specification and roll-out plan — record the chosen timber specifications, dimensions, and performance requirements in your site SOP; train your team on proper handling, stacking, and inspection; establish feedback loops so that performance issues are identified and resolved quickly

Your Next Step

At Ferrier Industrial, we see dunnage lumber as a foundation—not an afterthought. The right material, specified with attention to your actual operational constraints, delivers measurable value: fewer damage claims, faster throughput, safer handling, and supply confidence that doesn’t waver.

If you’re working with freight that requires restraint, protection, or stable stacking, we’d welcome the conversation. Share your load profile, your current challenges, and your operational constraints. We’ll work with you to understand whether standard dunnage lumber, high-friction LVL, or a custom solution makes sense.

Request samples, drawings, or a basic site review. Let’s understand your freight, your equipment, and your expectations. From there, we’ll explore how engineered dunnage lumber can integrate into your operation—and what real performance gains might look like.

We’re here to help you move freight safely and reliably. That’s what we do.