Heat treatment

Heat treatment of wood is an environmentally friendly, non-toxic thermal wood protection method during which it is carefully heated to a core temperature of 56°C to eliminate pests.

The heat-treated packaging is marked with an IPPC stamp, which in addition to the IPPC symbol, includes a country code, region code as well as a unique registration number and an abbreviation for the applied method of treatment.

We have our own certified heating chamber. It treats our own products and, upon request, other companies’ products for export.

Diehl Stiftung & Co. KG © 2018