Lumber Grader

Job Overview

• Inspect lumber for defects such as knots, splits, warping, and decay
• Measure dimensions and assess moisture content
• Assign grades based on established rules (e.g., structural vs. appearance grades)
• Mark or tag lumber to indicate grade and classification
• Ensure compliance with industry standards, such as those from the National Hardwood Lumber Association or regional grading agencies
• Sort and organize lumber by grade for processing or shipment
• Maintain records of graded materials
• Work with sawmill or production teams to ensure quality control

• Knowledge of wood species and their characteristics
• Understanding of grading rules and quality standards
• Attention to detail and strong visual inspection skills
• Ability to use measuring tools and grading equipment
• Physical stamina (standing, lifting, working in mill environments)
• Basic math and recordkeeping skills

• High school diploma or equivalent
• On-the-job training is common
• Certification programs (such as NHLA inspector training) may be preferred or required

• Sawmills, lumber yards, or manufacturing facilities
• Exposure to noise, dust, and varying temperatures
• May require protective gear (gloves, eye protection, hearing protection)