High-performance wooden sash "Tsuruma-do"

Bring the warmth of wood into your space! We offer the comfort unique to natural materials.

"Tsuruma-do" is a high-performance wooden sash that provides a comfortable living environment with high airtightness and high thermal insulation, keeping it cool in summer and warm in winter, while also helping to reduce utility costs. It gives a friendly impression to people in various ways, such as through sight, smell, and touch, creating a space that feels peaceful and warm, as if surrounded by nature. Additionally, the carefully crafted sashes installed by skilled artisans add color to the space and life, resulting in a high-quality design. 【Features】 ■ The texture and warmth of wood ■ High design quality ■ High airtightness and high thermal insulation ■ Resistant to condensation ■ Environmentally friendly *For more details, please download the PDF or feel free to contact us.

Wooden sash