Thermowood is a thermal modification procedure that changes the properties of the timber to make it resistant to rot and decay without the use of chemicals.
The Ash boards are placed inside a kiln and the Thermowood method involves a carefully controlled computer-based heat and steam process reaching temperatures in excess of 200 degrees. The Thermowood process gives the boards excellent stability, providing minimal movement, and produce a darker colour that naturally weathers to a light grey over time.
