Knowledge Base: Wood

A number of factors come into consideration when selecting materials for truss construction. Primary considerations are (1) appearance, (2) strength and (3) resistance to the surrounding environment. The proper mix of characteristics can be achieved by selecting an appropriate species of wood, indicating the required surface finish and designating any required material grade. Chemical treatment of timbers may also influence performance properties.

Learn more about:

• Types of wood
• Wood textures
• Material grades