ISPM-15 CERTIFIED

Heat Treatment Services

Professional heat treatment services for wood pallets. Eco-friendly alternative to chemical treatments. Required for international shipping.

Heat Treatment Services

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What is ISPM-15?

ISPM-15 (International Standards for Phytosanitary Measures No. 15) is an international standard that requires wood packaging materials to be treated to prevent the spread of invasive insects and plant diseases.

Heat Treatment (HT)

Core temp 56°C for 30 minutes minimum

Official Marking

IPPC stamp with treatment code

Documentation

Certificate of compliance provided

Our Heat Treatment Process

1

Inspection

Pallets checked for damage and debris

2

Loading

Loaded into certified heat chamber

3

Treatment

Heated to 56°C core temperature

4

Certification

Stamped and documented

Countries Requiring ISPM-15

Most countries require ISPM-15 compliant wood packaging for imports. Key markets include:

European Union
Canada
China
Australia
Japan
Mexico
Brazil
South Korea

Heat Treatment Guide

Heat Treatment vs Chemical Treatment

Heat treatment is the environmentally preferred method over methyl bromide fumigation. No chemicals are applied - only heat. This eliminates chemical residue concerns for food and pharmaceutical applications. Heat treatment is accepted worldwide while methyl bromide faces increasing restrictions.

The Science Behind Heat Treatment

ISPM-15 requires wood core temperature to reach 56°C (133°F) for 30 continuous minutes. This temperature eliminates all life stages of invasive insects and pathogens. Our kilns are equipped with temperature probes that verify and document core temperatures throughout the process.

Understanding the IPPC Mark

The IPPC stamp includes the treatment symbol (HT for heat treatment), country code (US), producer number, and registration. This mark must be visible on at least two opposite sides of the pallet. Missing or illegible stamps may result in shipment rejection at customs.

What Materials Require Treatment

ISPM-15 applies to solid wood packaging thicker than 6mm. This includes pallets, crates, dunnage, and skids. Plywood, particle board, and engineered wood are exempt as manufacturing processes already eliminate pests. Keep treated and untreated wood separated.

Re-Treatment Requirements

Pallets require re-treatment after repair if more than one-third of components are replaced. The original stamp is removed and a new stamp applied post-treatment. Contaminated or infested pallets must be re-treated regardless of repair extent. Document all repairs and treatments.

Heat Treatment Costs Explained

Treatment costs typically range from $2-4 per pallet depending on volume and timing. Rush service incurs additional fees. Volume discounts available for large quantities. Consider purchasing pre-treated pallets for regular export needs to save time and handling costs.

Treatment Timing and Planning

Standard turnaround is 24-48 hours. Same-day service available for urgent shipments with advance notice. Large loads may require scheduling to ensure kiln capacity. Plan treatment 3-5 days before shipping for international orders to allow for documentation.

Documentation and Compliance

We provide certificates of treatment with each batch documenting temperatures, times, and pallet counts. Keep records for at least 2 years per USDA requirements. Some countries require additional documentation beyond ISPM-15 - we can advise on specific requirements.

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Fast turnaround on heat treatment services. Same-day service available for urgent shipments.

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