Burnt wood, also known as charred wood, is wood that has been exposed to high temperatures, typically through fire. This process alters the wood's appearance, giving it a blackened surface and a distinct texture. Burnt wood is often used in construction and design for its unique aesthetic and durability. The process of creating burnt wood can be achieved through various methods, including shou sugi ban, a traditional Japanese technique. This method not only enhances the wood's visual appeal but also helps protect it from pests and decay, making it a popular choice for outdoor applications like decking and siding.