Choosing Between Floor Systems: Dimensional Lumber, I-Joists, and Open-Web Trusses
Selecting the right floor system is one of the most consequential decisions in residential construction. The floor frame must support live and dead loads, resist deflection, accommodate mechanical runs, and stay within budget. Three primary options dominate the market: traditional dimensional lumber, engineered I-joists, and open-web floor trusses. Each system offers distinct trade-offs in strength, […]
