lumber standards

Lumber standards are industry guidelines that specify the quality, size, and grading criteria for wood used in construction and manufacturing. These standards ensure consistency, safety, and suitability for various applications by defining factors like strength, appearance, and defect limits. They help builders, architects, and suppliers choose appropriate wood products, facilitating compatibility and reliable performance. Standards are established by organizations such as the American Lumber Standard Committee (ALSC) or ASTM International, providing a common reference to maintain quality across the industry.