Thermowood is thermally modified wood under high temperatures and steam to make the wood more stable and durable giving a beautiful golden-brown colour similar to that of most tropical hardwoods. We supply thermowood Redwood D Pine which has a golden-brown colour with character and used for both internal and external decking around balconies, terraces, gardens, and swimming pools. Thermowood is easy to treat with the Thermowood Aqua classic wood finish to give it a longer looking finish. We supply a smooth decking finish in thermowood. Thermowood has no additional chemicals added to the wood making it very good for the environment as its non-toxic.