Yukari: Sustainable Excellence in Hardwood Lumber. Yukari delivers high-performance hardwood lumber designed for durability, consistency, and environmental responsibility. Produced entirely from 100% Red Grandis fiber, Yukari’s plantation-grown lumber ensures a renewable source that is naturally less prone to knots and surface defects. With its medium texture and straight grain, Yukari offers a refined, versatile appearance that makes it an excellent alternative to premium species such as Western Red Cedar—providing comparable performance without the elevated cost. Featuring a 30-year expected lifespan even without treatment, Class B Fire Rating with CAL Fire WUI approval for decking and cladding (1x6 and wider), FSC® Certified sustainability, and kiln-dried stability, Yukari combines aesthetic appeal, long-term performance, and environmental stewardship. Available in standard 1x4 and 1x6 profiles with custom options, Yukari stands as a trusted hardwood solution for architects, builders, and fabricators who demand excellence and sustainability in every project.