TJI (Trus Joist I-Joist) is an engineered wood product that combines a solid wood flange with a web of oriented strand board (OSB) or plywood. This design results in a lightweight, yet strong product that provides superior strength and stability for floor and roof framing.

• Lightweight design for ease of handling and installation
• Superior strength and stiffness for long spans
• Resistant to warping, twisting, and shrinking
• Compatible with standard joist installation methods
• Durable top flange design for enhanced load distribution