IRO heat enhanced architectural timber is a revolutionary, exciting new range of products developed by BSW Timber. Each and e ... very piece of IRO architectural timber is crafted using an intricate seven-step process that combines an eye for detail with the latest timber technology. The result is a beautiful, unique product that adds charm and character to a range of spaces. Created using the traditional Japanese method of Yakisugi, IRO is available in a range of 15 colours to complement every environment. read more