Process
From Ancient Japan to Modern Europe
What we use
Shou Sugi Ban, is a technology derived from Yakisugi, an ancient Japanese wood charring technique that preserves wood by charring timber planks with fire. Originating in the 18th century, Japanese carpenters charred the surface of “Sugi” (Japanese cedar) for construction. This charring process creates a protective layer that enhances durability, prevents decay, and adds a striking visual effect. Wood treated with Shou Sugi Ban can last 80-90 years, compared to 20-40 years for traditional wood siding. Despite its age, this technique is increasing in popularity worldwide due to its practical benefits and unique aesthetic
Shou Sugi Ban, also known as Yakisugi, is an ancient Japanese wood charring technique. Originating in the 18th century, Japanese carpenters charred the surface of “Sugi” (Japanese cedar) for construction. This process creates a protective layer that enhances durability, prevents decay, and adds a striking visual effect. Wood treated with Shou Sugi Ban can last 80-90 years, compared to 20-40 years for traditional wood siding. Despite its age, this technique is gaining popularity worldwide due to its practical benefits and unique aesthetic.
The Shou sugi ban method: where flames meet wood
PROCESS
1. Wood's charring
The wood undergoes charring at a temperature of around 1100 °C, resulting in a carbon layer buildup on its surface. This closure of wood pores provides protection for the deeper layers, making the wood more resistant, stronger, and fire-hardened.
PROCESS
2. Brushing
After charring, the ash formed is brushed away. The intensity of brushing affects the wood’s aesthetic appearance, revealing and highlighting unique patterns.
PROCESS
3. Increased Durability
Treating timber with oil adds extra shielding against weather conditions and fungi, as well as UV protection.
PROCESS
4. Quality assurance
At BAUWN, we uphold the highest quality standards. As part of our rigorous process, every product undergoes a thorough quality check. This ensures that the product you receive is of exemplary quality.