Common Pallet Sizes

The most widely used pallet in North America is the 48x40 — often called the GMA pallet — which fits standard racking, truck widths, and warehouse doorways. Other common sizes include 48x48 (used for drums and some bulk loads), 42x42, and 36x36. If your product, racking, or freight setup doesn't fit a standard size, pallets can be built to custom dimensions — just bring your measurements to your supplier.

New vs. Recycled Pallets

New pallets are built from fresh lumber to a consistent spec. They're the right choice when uniformity matters — automated systems, food-grade handling, or loads where a weak board is a real risk.
Recycled pallets are used pallets that have been inspected, repaired, and put back into service. They typically cost less than new pallets and work well for everyday shipping and one-way trips, as long as you buy them graded so you know what condition you're getting.

Pallet Grades, Explained

Recycled pallets are usually sorted into grades. Grade A (sometimes labeled premium or #1) pallets are in the best condition: clean boards, sound stringers, and little to no repair. They look and perform close to new.
Grade B pallets show more wear — they may have repaired stringers or replaced boards. They're perfectly usable for many shipments and cost less, which makes them a practical choice when appearance isn't critical. Ask your supplier which grade you're getting, because "recycled" alone doesn't tell you the condition.

Heat Treatment & ISPM-15

If you're shipping across borders, most countries require wood packaging to meet the ISPM-15 standard — the lumber is heated to a core temperature that kills pests, and the pallet is stamped to certify it. Without that stamp, your shipment can be held or turned back at the border. Heat-treated pallets are also available in new and recycled form; the stamp is what matters, not the pallet's age. If you ship internationally, tell your supplier up front — this isn't a detail to add later.

How to Estimate Your Quantity

Start with your shipping volume: how many pallets leave your dock per week or per month? Then factor in your cycle — pallets that come back to you can be reused, while one-way shipments mean every pallet is a one-time cost. Add a buffer for damaged pallets and seasonal spikes so you don't run short. Finally, decide whether you're buying for a one-time project or setting up a recurring supply, and get quotes for both — suppliers can often plan better (and quote better) when they know your ongoing needs.