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Heat-treating pallets is a controlled kiln process that raises the wood to the required core temperature for a set time so pests and pathogens are eliminated. For Surrey businesses shipping internationally, the process also prepares pallets for ISPM-15 compliance and export stamping.
The basic steps are straightforward: prepare the wood, heat it in a chamber or kiln, confirm the internal temperature, hold it long enough, then mark it for export use.
Step 1: Prepare the Wood
The pallet starts as solid wood that is assembled or staged for treatment. The wood is typically debarked first because bark can hide insects and reduce compliance quality.
This preparation stage matters because the pallet must be clean enough to meet export requirements before heat is applied.
Step 2: Place the Pallet in the Kiln
Once prepared, pallets are loaded into a heat-treatment chamber or kiln. They are arranged so hot air can circulate around the wood evenly.
The goal is to make sure the entire pallet reaches the required temperature, not just the outside surface.
Step 3: Reach the Required Core Temperature
The industry standard is to heat the wood to a core temperature of 56°C, or 132.8°F, for at least 30 minutes.
Some sources describe the target as 140°F for softwood processes, but the common ISPM-15 benchmark referenced in export guidance is 56°C at the core for 30 minutes.
Step 4: Monitor the Temperature
Temperature probes or gauges are used during the cycle to confirm that the pallet core reaches the required level.
This monitoring step is important because compliance depends on verified internal heat, not just kiln air temperature.
Step 5: Hold and Cool
After the wood reaches the right temperature, it must stay there long enough to meet treatment standards. Once the cycle is complete, the kiln is opened, and the pallets are removed to cool safely.
This step helps ensure the treatment is complete and the wood remains structurally usable for shipping.
Step 6: Stamp for Compliance
After treatment, compliant pallets are marked with the correct IPPC/HT stamp. The mark shows customs officials that the pallet has been heat-treated under an approved system.
If a pallet is repaired or rebuilt with new material later, that certification may no longer apply, and the pallet may need to be treated and marked again.
Why Surrey Exporters Use Heat-Treated Pallets
Surrey exporters use heat-treated pallets because international shipping rules often require them for solid wood packaging. Without the stamp, pallets can be delayed, rejected, or reworked at the border.
That is why heat treatment is more than a technical step. It is a practical safeguard for companies moving freight through Surrey, the Lower Mainland, and overseas.
How AR Pallets Help
AR Pallets supplies Surrey businesses with custom heat-treated pallets that are built for export compliance and real warehouse use. That includes the right dimensions, proper treatment, and clear marking for international shipping.
Ready for Export-Ready Treatment?
If your Surrey business ships wood pallets internationally, understanding the heat-treating process helps you avoid compliance problems and keep freight moving. Working with a local supplier that knows the treatment cycle, stamping rules, and export requirements makes the whole process easier.
Order Heat-Treated Pallets in Surrey
Surrey businesses that need heat-treated pallets for export turn to AR Pallets for compliant, custom-built solutions.
AR Pallets LTD, located at 14529 66 Ave, Surrey, BC V3S 5M2, Canada, can help you choose the right pallet, confirm the treatment process, and prepare your shipment for international use. Call (604) 367-7884 or email info.arpallets@gmail.com to request a quote, discuss export requirements, or place your next order today.
