What are roof trusses made of?

Roof trusses are typically made from wood, steel, or engineered wood products like laminated veneer lumber (LVL). Wooden trusses are common in residential construction due to their cost-effectiveness and ease of installation, while steel trusses are often used in commercial buildings for their strength and durability. Engineered wood trusses combine the benefits of both materials, providing a strong and lightweight alternative. The choice of material depends on factors such as structural requirements, building design, and budget.