A lumber mill is a facility where logs are processed into lumber, which is used for construction and other purposes. The process typically involves cutting the logs into various sizes and shapes, drying the wood to reduce moisture content, and sometimes treating it to prevent decay. Lumber mills can vary in size, from small operations to large industrial plants. They play a crucial role in the timber industry, which includes related topics like forestry, sawmills, and woodworking. The products from lumber mills are essential for building homes, furniture, and many other items.