TJI 230 Series 11-7/8" I-Joist

Build flatter, quieter, stronger floors. TJI I-joists are light, straight and consistent, reducing squeaks and making long spans easy.

Key Features

• Brand: Weyerhaeuser
• Lightweight and easy to handle
• Straight and stable — fewer squeaks
• Long spans with predictable performance

Common Applications

• Floor and roof framing
• Renovations and additions

Related Products & Sizes

• Also available in: 230 14"; 230 16"; 230 9-1/2"; 360 11-7/8"; 360 14"; 360 16" and more
• Rimboard and LVL beams
• I-joist hangers and blocking

Installation & Use Notes

• Follow manufacturer span tables and installation guide
• Never cut or notch flanges; use approved web hole charts