TJI Floor Joists

At the heart of the Trus Joist's Silent Floor® System is the TJI® joist. The wood “I” joist, originally engineered by Trus Joist, makes for faster, easier installation of floors and roof framing with no length price premium.

• Uniform and predictable
• Resists bowing, twisting and shrinking
• Available in long lengths
• Environmentally responsible
• TJI pro rating system