Naturally Treated Wood

In order to provide the connection between indoor outdoor units, thermally modified ash wood has been used for the interior flooring and exterior decking. Thermally modified ash is produced by a non-toxic thermo-treatment process. Thermo-treatment uses heat and steam, without any chemical additives, to change the composition of the wood. In addition to being  non-toxic, the process also allows the ash to become more water repellent, weather resistant, and decay resistant.