1 x 6 in. x 8 ft. Treated Lumber - Grade D and Better is a versatile and durable wood product for a wide range of construction and outdoor projects. Treated to resist decay and insect damage, this lumber is designed to withstand high-moisture environments, ensuring long-lasting performance. The Grade D and Better classification s good quality wood with minimal defects, making it suitable for both structural and decorative uses. Whether you are building fences, decks, garden structures, or other outdoor features, this treated lumber a reliable and practical solution.