12 October 2025
Visual Stress-Grading
Visual grading is the traditional method of determining a stress grade. It is still used for many structural products in Australia including most seasoned and unseasoned hardwoods, and unseasoned and thicker seasoned softwoods. It is also commonly used overseas including Europe and North America.
Architect
Builder
Building Designer / Planner
Building Inspector / Regulator
Building Surveyor
Carpenter
DIY / Homeowner
Engineer (Structural)