Frequently Asked Questions

Pallet grading is how buyers and sellers describe the condition of used pallets. Unlike new pallets, where quality is fairly uniform, used and refurbished pallets vary with their history, wear and repairs. Grade A pallets are the top tier of used pallets: structurally excellent with little cosmetic wear, few or no replaced components, a clean appearance, consistent dimensions without warping and secure fasteners. They suit uses where appearance matters, such as retail displays, food and pharmaceutical operations, and export shipments.

Grade B pallets are the workhorse category: functionally sound pallets with moderate wear from several use cycles. They may have replaced boards or repaired stringers, some staining, and minor splits that do not affect strength. They suit general warehousing, shipping between businesses and one-way shipments where appearance is secondary. Grade C pallets are the economy tier: functional but worn, with several repairs, visible weathering and cosmetic damage. They suit one-way shipments, temporary storage and other uses where a low price matters more than appearance or a long life. Grading terms vary between suppliers, so it is worth describing your load and handling when you ask for a grade.

Choosing pallets well means looking at the total cost over their life, not just the purchase price. New pallets cost the most up front but give the most consistent dimensions and appearance and the longest potential life. They make sense for businesses that keep pallets in circulation internally for a long time, need exact consistency in size and capacity, or ship goods where appearance matters. Spread over a long life, the yearly cost of a new pallet can be closer to that of a used one than the purchase price suggests, but only if the pallets stay with you rather than leaving with your shipments.

Used pallets are often the better value for businesses that ship pallets out and do not get them back, or that replace pallets every few years. Grade A and Grade B used pallets cost less than new while doing the same job for many loads, and the saving adds up quickly at high volumes. Rental and pooling programs are a third option: you pay to use pallets rather than buy them, and the pool operator collects and maintains them. Rental can suit seasonal volumes, businesses without space to store empty pallets, and those that prefer an operating expense to a purchase. Pallets that move quickly through your operation tend to favor rental, while pallets you keep for a long time tend to favor buying. To compare, ask for a quote on more than one grade.

International pallet shipping introduces complex regulatory requirements that can result in costly delays, rejected shipments, or destroyed cargo if not properly addressed. The most critical standard is ISPM-15 (International Standards for Phytosanitary Measures No. 15), established by the International Plant Protection Convention to prevent the spread of wood-boring insects and diseases across borders. ISPM-15 requires that all wooden packaging materials - including pallets, crates, and dunnage - used in international commerce must be heat-treated or fumigated to eliminate pest risks, then marked with specific certification stamps identifying the treatment facility, country code, and treatment method. The heat treatment process requires wood to reach 56 degrees Celsius (132.8 degrees Fahrenheit) for a minimum of 30 continuous minutes throughout the entire wood profile, including the core of the thickest pieces. This kills insects, larvae, and pathogens without using chemicals, making it the environmentally preferred and most widely accepted method. After treatment, pallets receive the official ISPM-15 stamp showing the country code (US for United States), unique facility registration number, and HT indicator for heat treatment (or MB for the now-rare methyl bromide fumigation).

Compliance extends beyond just having the stamp - customs officials worldwide inspect for proper stamp placement (typically on at least two opposite sides), legibility of stamp markings, absence of pest evidence or damage, and general pallet condition. Using non-compliant pallets for international shipment carries severe consequences: shipments may be refused entry and returned at your expense, pallets can be destroyed with costs charged to the shipper, cargo may be delayed for days or weeks during fumigation, and receivers may refuse future shipments. Most countries apply ISPM-15 to imported wood packaging; check the current rules for your destination country. Interestingly, ISPM-15 doesn't require new pallets - properly heat-treated and stamped used pallets are compliant and widely used in international commerce. If your pallets are for export, say so on the form and ask for ISPM-15 heat-treated, stamped pallets. For businesses shipping internationally regularly, it's often wise to use ISPM-15 compliant pallets for all inventory rather than segregating domestic and international stock, simplifying operations and eliminating the risk of accidentally using non-compliant pallets on international shipments.