Rigid Plywood-and-Cleat Military Shipping Boxes Built to ASTM D6251
Military Packaging supplies wood-cleated panelboard boxes built to ASTM D6251 for medium and heavy military shipments that need more protection than corrugated but less bulk than a full wood crate. Panel sides framed with wood cleats give these boxes the rigidity and strength to carry dense hardware through transit and storage. We fabricate them to the standard in domestic and overseas types, sized to your load. Order panelboard boxes on their own or built into a complete, compliant packaging system we design around your equipment.
Wood-cleated panelboard boxes combine panel sides, usually plywood, with a frame of wood cleats fastened at the edges and corners. The panels give the box its walls, and the cleats give it the rigid frame that carries the load and takes the handling.
We supply them as the middle ground of military shipping boxes. When a shipment is too heavy or valuable for corrugated but does not need a full nailed wood box or crate, a wood-cleated panelboard box protects it at a manageable weight and cost.
Built to ASTM D6251, the standard that replaced the federal specification PPP-B-601, our panelboard boxes meet the construction and durability requirements defense programs specify. That means a rugged, framed box you can ship on with confidence.
Every wood-cleated panelboard box we supply is built for rugged, mid-weight protection:
The standard governs how a compliant wood-cleated panelboard box is built:
The strength of these boxes comes from combining two materials. Plywood panels form flat, puncture-resistant walls, and wood cleats frame those panels at the edges and corners, creating a rigid box that holds its shape under load and handling.
That construction gives you the flat, protective surface of a panel with the structural frame of wood, in a box that is lighter than solid lumber. We size the panels and cleats to your load, so the box is strong where it needs to be without unnecessary weight.
Wood-cleated panelboard boxes carry the mid-weight shipments across a defense program:
Panelboard boxes protect the mid-weight shipments these sectors send and store every day:
A few factors point you to a wood-cleated panelboard box. Weigh these, or send us the load and we will recommend one:
A wood-cleated panelboard box is the rigid outer shell for a mid-weight shipment. Its framed walls carry the load and protect against impact and the environment, and it gives the supply chain a marked, inspection-ready container. The inner packaging builds inward from there.
Sourced as one system, the box is matched to the foam, blocking, and bracing inside it and the weight it carries, so a dense part stays cushioned and secure inside a box built to hold it.
The cleats do the structural work. Framing the panels at the edges and corners turns flat sheets into a rigid box, so the load rides on a wood frame rather than on the panels alone. That frame absorbs handling stress and keeps the box square.
The panels handle the rest. Plywood walls resist puncture and impact and shield the contents from the environment, so between the frame and the panels, the box protects a dense load far better than corrugated can, at less weight than solid lumber.
Wood-cleated panelboard boxes fill the gap between fiberboard and full wood packaging. They carry more weight and take more abuse than even triple-wall corrugated, while weighing less and costing less than a nailed wood box or a crate.
That makes them the right call for dense, mid-weight hardware that needs rigid protection without the bulk of lumber. When you are weighing corrugated against a crate, a panelboard box is often the answer in between. Send us the load and we will help you decide.
ASTM D6251 covers domestic and overseas types. Domestic boxes suit controlled shipping and storage, while overseas boxes add weather-resistant construction for humidity, marine exposure, and long transit.
Because these boxes use solid-wood cleats, overseas shipments must meet ISPM 15, which requires heat treatment and marking of the wood to clear customs. We build export boxes with treated cleats to satisfy it, so tell us your destination and we will make sure the box is compliant.
Matching a box to a mid-weight load is what we do. Our team helps buyers and packaging engineers choose between corrugated, panelboard, and a crate, size the box, and meet the spec that governs the shipment.
Send us the contents, the weight, the destination, and any spec callouts, and we will recommend the right panelboard box and quote it, so your shipment ships rigid and compliant from the first unit.
Every program specifies its boxes a little differently, and we build to yours. When your documentation names a type, a style, or a legacy spec, we match it exactly. When the choice is open, we recommend the panelboard box that fits the load and the conditions.
That flexibility means your packaging satisfies the spec and protects the shipment in practice, with no gap between the two.
A wood-cleated panelboard box does its best work as part of a full system. We supply the foam that cushions the part, the barrier bags and desiccants that seal moisture out, the blocking and bracing that fix the load, and the marking that identifies the box, all matched to the shipment. Sourced together, every layer works with the rigid box around it.
We build panelboard boxes to ASTM D6251 and the standards that go with it, from MIL-STD-129 marking to the preservation requirements of MIL-STD-2073-1 and, for export, the ISPM 15 treatment of the wood cleats. Each standard governs part of the package, and we build to all of them together.
Where your drawing calls out a type, style, or legacy spec such as PPP-B-601, we match it. Where it leaves a choice, we recommend the box that protects the shipment and passes inspection. Either way, you get a box you can ship on.
Tell us what you are shipping, how much it weighs, where it is headed, and any spec callouts, and we will recommend the right type, style, and size.
We supply wood-cleated panelboard boxes on their own or as part of a complete packaging system, with availability and turnaround confirmed in your quote.
We match a panelboard box to your load and compare it honestly against corrugated and a crate, so you get the right protection at the right weight and cost.
When your mid-weight material has to arrive intact and inspection-ready, our wood-cleated panelboard boxes give it rigid, framed protection built to ASTM D6251.
A wood-cleated panelboard box combines plywood panel sides with a frame of wood cleats fastened at the edges and corners. The panels form the walls and the cleats form the rigid frame, giving a box stronger than corrugated and lighter than a full wood crate.
ASTM D6251 is the standard specification for wood-cleated panelboard shipping boxes. It defines the panel material, cleats, types, styles, and fastening that make a compliant box, and it replaced the older federal specification PPP-B-601.
Choose a panelboard box for dense, mid-weight hardware that needs rigid protection but does not require a full wood crate. It carries more than corrugated at less weight and cost than lumber. We help you place it against the alternatives.
Yes. Because these boxes use solid-wood cleats, overseas shipments must meet ISPM 15 heat treatment and marking. We build export boxes with treated cleats so they clear customs. Tell us your destination and we will confirm.
Yes. We fabricate panelboard boxes to your dimensions, sizing the panels and cleats to your load, and add blocking and bracing where the contents need support. A box built to your equipment protects better than a stock size.
Yes. We build them to ASTM D6251 and support compliant MIL-STD-129 marking, so they satisfy the construction and labeling requirements defense and aerospace programs call out. Send us your callout and we will confirm the type.
Tell us what you are shipping, how much it weighs, and where it is headed, and we will recommend the right wood-cleated panelboard box, then get you a quote.
