Using Charred Wood for Exteriors and Interiors  

Wood is a desirable building product for many reasons including aesthetic appeal, sustainability, and being economical. While many different approaches have been used to improve its durability and longevity, particularly in exterior applications, the Japanese process of charring the surface of the wood has gained popularity in the United States in recent years. Referred to as shou sugi ban in this country and yakisugi in Japan, the material is being specified and used in residential and commercial designs due to its enhanced durability and the aesthetic appeal of the charred wood.

This course provides an in-depth exploration of authentic yakisugi and points out the differences with some similar, but less effective, treatment processes. The content covers the history, science, and modern architectural applications of this sustainable material, emphasizing its environmental benefits and ability to protect wood from fire, moisture, and pests. By examining some example projects, readers can gain practical knowledge on incorporating charred wood into modern designs, balancing tradition with contemporary sustainability practices.

Photo courtesy of Read McKendree / JBSA

William Beleck began his career as a carpenter, spending half of his professional life honing an appreciation for exceptional craftsmanship and the natural beauty of wood. Together with Nakamoto Zourin, he launched Nakamoto Forestry and now serves as President of Nakamoto Forestry North America. Known for his passion, creative energy, and deep respect for the traditions behind yakisugi, Bill brings both vision and dedication to leading the company. His fluency in Japanese language and culture allows him to bridge teams across continents, guiding projects with an unwavering commitment to quality and authenticity.