How to Palletize a Shipment That Survives the Trip

A pallet that survives the trip is built in four moves: pick a pallet rated for the load, stack heavy-low and square to the edges, wrap so the load and the pallet become one object, then label and photograph before it leaves. Everything else in this guide is detail hanging off those four.

Getting them wrong is how most freight damage actually happens — not truck crashes, but cartons overhanging the edge, heavy boxes stacked on light ones, three lazy wraps of stretch film doing the work of twelve. Carriers know this, which is why a badly built pallet gets refused at pickup, reclassed after it, or — worst case — delivered crushed with a claim your own packaging photos will sink. Building a pallet that survives the trip is not skilled labor. It's twenty minutes of doing a short list of things in the right order.

Receiving docks can read a pallet in three seconds and tell you which shipper built it. This is how to be the one they don't remember.

Start with the right pallet

• Size: 48x40 unless you have a reason. The GMA-standard 48x40 in fits trailer floors, forklifts, and pallet jacks everywhere in North America. Odd sizes create handling exceptions, and handling exceptions create fees and damage.
• Condition: boringly sound. No cracked stringers, no missing deck boards, no protruding nails. A pallet that flexes when you rock it will flex under a forklift with your freight on top.
• Wood vs. plastic: wood is cheap, repairable, and fine for nearly everything; plastic earns its cost in closed loops, food-adjacent freight, and export lanes with wood-treatment rules (look for the ISPM-15 stamp on wood going international).
• Weight rating: a sound stringer pallet handles more than most single shipments will ever ask — the practical limit is usually your ability to keep the load stable, not the wood's ability to hold it. For dense loads approaching 2,000 lb on one footprint, use a block pallet and say the weight out loud when quoting.

No pallet on hand? Suppliers sell new ones cheaply, and warehouses often give away sound used ones — the same advice we give in our guide to the 150–1,500 lb range.

Stack like the trailer is trying to destroy it

Because it is. Every pallet rides through acceleration, braking, dock bumps, and neighboring freight. The stacking rules exist to survive exactly that:

1. Heavy low, light high. Weight above the midline turns braking into tipping. The densest cartons form the base layer, always.
2. Zero overhang. Anything past the pallet edge takes every impact directly and voids most damage claims. If cartons don't fit inside the footprint, use a bigger pallet or two pallets — overhang also inflates your dimensions, and dimensions drive price.
3. Column vs. interlocked: column stacking (boxes aligned corner-over-corner) preserves up to a third more compression strength — corners are where cartons are strong. Interlocking (brick-style) adds stability but costs crush resistance. The working compromise: column-stack the layers, then interlock only the top layer or cap it with a flat sheet.
4. Keep layers level. A pyramid sheds boxes; a level top takes a cap sheet and straps cleanly. Fill voids inside layers with dunnage so nothing shifts into the gap.

Wrap and strap so the load and pallet are one object

The single most common wrapping mistake: film around the boxes, never around the pallet. That makes a tidy bundle sitting loose on a skid — the bundle slides off intact. The goal is one rigid unit:

• Anchor to the pallet. Start the film low enough to catch the pallet's base or feed a corner of film through a stringer opening, then wrap upward. The bottom two or three revolutions should bind cartons to wood.
• Enough wraps to stop a thumb. Five full revolutions from base to top, overlapping each pass by half, then back down — if you can push a thumb through the finished wrap easily, add more. Hand film stretches as you pull; that tension is the point.
• Strapping for anything heavy or machine-like. Poly or steel banding, two straps each direction, over the top and through the pallet openings. Film keeps rain and fingers out; straps keep a 700 lb machine married to the skid.
• Corner boards under the straps. Cardboard or plastic edge protectors spread strap tension and armor the exact edges that forklifts and neighboring pallets hit first. They cost almost nothing and prevent the most photogenic category of damage.

Label, photograph, and hand it over right

A pallet's paperwork armor matters as much as its film. Label at minimum two adjacent sides — ideally all four — with the delivery address, the piece count ("Pallet 1 of 2"), and any handling flags (This Side Up, Do Not Stack, Fragile). Put a duplicate packing slip inside the wrap on top. If the load must not be double-stacked, say so on the label and on the bill of lading; a sticker alone binds nobody.

Then photograph everything, timestamped, after wrapping and again as it's loaded: all four sides, the labels, the top. Thirty seconds of photos is the difference between a paid claim and a they-said/we-said. Photo documentation is standard on our own runs — every DirectXpress delivery closes with photo proof of delivery — and your pickup photos are the matching bookend.

The special cases

• Drums: band them to the pallet in a tight group, plug caps up, with a cap sheet if anything rides above. Loose drums roll; banded drums ride.
• Machinery: bolt it to the skid through its mounting holes where possible, or block and brace so it cannot walk. Drain fluids, secure or remove loose arms and guards, and declare motors and batteries when quoting — the same rule as any heavy single item.
• Mixed cartons: heaviest and most uniform on the bottom, build toward a level top, and never let one fragile odd-shaped box become the load's roof. If it can't ride inside the stack, it ships as its own piece.
• Bagged goods: interlock by necessity, cap sheet on top, extra wrap — bags shift more than boxes and the film does more of the work.

What a driver can refuse at pickup

Drivers are the first inspection your freight faces, and they can decline anything that endangers the rest of the trailer: visible overhang, leaning stacks, unwrapped loose cartons, a cracked pallet flexing under load, leaking or fuming containers, or freight that plainly doesn't match the description on the bill of lading. A refusal costs you the pickup window and often a fee. Everything above exists to make the driver's decision easy in your favor.

And if a pallet is borderline, say so when you book rather than hoping. On our same-day LA County runs, liftgate and pallet jack equipped trucks with DirectXpress drivers handle freight at addresses without docks every day — but the pallet still has to be one solid object when the liftgate comes down. Not sure your load qualifies? Describe it in a quote request — weight, dimensions, how it's packed — and we'll tell you what to fix before pickup day, not during it.

FAQ: Palletizing freight

How many times should I wrap a pallet with stretch film?

A practical floor: five full revolutions bottom to top with half-overlap per pass, then back down, with the first wraps anchored to the pallet itself. Heavier or taller loads take more. The test isn't the count — it's whether the load and pallet move as one object when pushed.

Can boxes hang over the edge of the pallet a little?

No. Overhang takes impacts directly, weakens carton compression strength, usually voids damage claims, and increases your billed dimensions. If it doesn't fit inside 48x40, use a larger pallet or split the load.

Is it better to stack boxes in columns or interlocked like bricks?

Columns for strength — cartons carry load at their corners, and column stacking can preserve roughly a third more crush resistance. Interlock only the top layer, or cap the stack with a flat sheet, to get stability without giving up the strength below.

How heavy can a single pallet be?

A sound 48x40 stringer pallet routinely handles four-figure weights; the practical constraints are load stability, the equipment at both ends, and honest declaration. State the real weight when quoting — dock scales find undeclared pounds, and reweigh fees cost more than accuracy.

Do I need to put anything between the boxes and the straps?

Yes — corner boards (edge protectors) wherever straps cross an edge. They spread strap tension so the strap can be genuinely tight without cutting cartons, and they protect the edges that take forklift and neighbor-pallet contact in transit.

What should I photograph before the truck arrives?

All four sides of the finished pallet, the labels, the top, and a shot as it's loaded — all timestamped. Those photos establish condition at handoff, which is the entire argument in most damage claims.