Torrefied wood is an environmentally-friendly and entirely natural product, as no chemicals are used in the torrefaction process. It is thus recognized for its environmental qualities. In short, it is a treatment of the wood at high temperature.
Wood torrefaction modifies certain wood qualities while adding value to less noble species often rejected by the industry. Most species, deciduous or coniferous, can be torrefied and can benefit from the advantages of torrefaction.