The pallet on a caged composite IBC is the unsung hero of the whole system. It takes the impact of every forklift fork, every uneven loading dock, every drop from a trailer ramp. It rots in the rain. It dries out in the sun. It carries somewhere between 2,000 and 3,000 pounds of liquid every cycle. And the choice between hardwood, plastic, and steel-shod composite is one of the cheapest ways to add years of life to a tote — or to subtract them.
I have been swapping pallets in our reconditioning bay for almost five years and I have opinions. Here they are.
Hardwood: cheap, repairable, doomed in the rain
Hardwood is the original IBC pallet style and still the most common. A typical hardwood pallet costs us about $14 to swap in. They are repairable — a damaged stringer can be replaced individually — and they are recyclable into mulch when they finally fail. The fatal flaw is moisture: hardwood pallets that live outdoors in rain and snow will rot from the bottom up within three to five years. The kicker is that the rot is invisible from the top, so a tote will look fine until the day the pallet fails under load.
Hardwood is the right choice for indoor warehouse storage where the tote stays dry. It is the wrong choice for any application where the tote will live outside.
Plastic: light, washable, mildly fragile
Plastic pallets cost about $22 to swap in. They are entirely immune to moisture rot, they are washable for sanitary applications, and they are ISPM-15 exempt for international export (no fumigation required). The downside is that they are slightly more fragile than hardwood under direct impact — a forklift hitting the corner of a plastic pallet hard enough can crack a tine, and a cracked plastic pallet cannot be repaired the way a hardwood pallet can. They go to recycling.
Plastic is the right choice for food-grade applications, for international shipments, and for any tote that needs to be washed routinely. It is the wrong choice for high-impact loading dock environments where the pallet takes a beating.
Steel-shod composite: heavy, expensive, basically immortal
Steel-shod composite pallets are made from a composite deck (recycled plastic and fiber) bolted to two steel skids that take the forklift impact. They cost about $48 to swap in. They are the heaviest option by far, which adds shipping weight to every move, but they are essentially immortal — I have not personally seen one fail in five years of working in the bay. They handle high-cycle, high-weight, high-impact applications better than anything else on the market.
Steel-shod is the right choice for high-volume operations where the same tote gets cycled aggressively week after week. It is the wrong choice for low-volume applications where the upfront cost will not pay back in extended life.
My personal recommendation
For an indoor warehouse customer who refills a tote a few times a year and stores it dry: hardwood is fine. For a food and beverage customer who needs the tote washable and audit-friendly: plastic. For an industrial customer who is cycling totes weekly and operating in a rough loading dock environment: steel-shod composite, no question, even at three times the price.
When you order from us, we ask which pallet you prefer and we set the right one up for your application. If you do not specify, we default to whatever the original pallet on the tote was. About 70% of our customers default. About 30% upgrade. The 30% who upgrade tend to be the ones who have been bitten before.
— Theo Nguyen, IBC Denver